Palladium-Catalyzed Alkylarylation of Acrylamides with
|
|
- Tyler Atkinson
- 6 years ago
- Views:
Transcription
1 Supporting Information Palladium-Catalyzed Alkylarylation of Acrylamides with Unactivated Alkyl Halides Hua Wang, Li-a Guo, and Xin-Hua Duan* Department of Chemistry, School of Science and ME Key Laboratory for onequilibrium Synthesis and Modulation of Condensed Matter, Xi an Jiaotong University, Xi an , China Table of Contents Investigation of the Reaction Mechanism S2 Isotope Labeling Experiment S5 Reference S8 1 H MR and 13 C MR Spectra of Products 3 S9 1 H MR and 13 C MR Spectra of Products 4 S28 1 H MR and 13 C MR Spectra of Products 6a S46 1 H MR and 13 C MR Spectra of Products 8a and 8b S47 S1
2 Investigation of the Reaction Mechanism + I standard conditions TMPE (2.5 equiv) 1a 2a 3a, trace When 2.5 equiv of TEMP was added to the reaction of 1a with 2a under the standard conditions, only trace amount of desired product 3a was detected, along with 83% of 1a recovered. The result indicates that a radical intermediate is probably involved in the catalytic cycle of the reaction. + I standard conditions BHT (2.5 equiv) 1a 2a 3a, 27% When 2.5 equiv of BHT was added to the reaction of 1a with 2a under the standard conditions, only 27% yield of desired product 3a was isolated. The result indicates that a radical intermediate is probably involved in the catalytic cycle of the reaction. S2
3 + Br standard conditions 1a 7a 8a, 3% yield 8a', ot Detected When cyclopropylmethyl bromide 7a was treated with 1a under the standard conditions, only 3% yield of the ring-opening product 8a was obtained due to the low conversion of 1a. In this case, 1a was recovered in 91%. o cyclopropylethyl substituted product 8a was detected in this reaction. 1,3-dimethyl-3-pent-4-enyl-1,3-dihydro-indol-2-one (8a): 1 H MR (400 MHz, CDCl 3 ): δ = (m, 1H), 7.17 (d, J = 7.2 Hz, 1H), (m, 1H), 6.84 (d, J = 7.6 Hz, 1H), (m, 1H), (m, 1H), (m, 1H), 3.22 (s, 3H), (m, 2H), (m, 2H), 1.35 (s, 3H), (m, 2H); 13 C MR (100 MHz, CDCl 3 ): δ = 180.7, 143.3, 138.2, 134.1, 127.6, 122.4, 114.7, 107.9, 48.3, 38.0, 33.7, 26.1, 23.7 ppm; The MR spectrum of 8a displayed relatively impurities in the aliphatic and aromatic region due to other inseparable byproducts. HRMS (ESI) calcd for C 15 H 19 a [M+a] , found standard conditions + Br 1a 7b 8b, 4% yield 8b', ot Detected When 6-bromo-1-hexene 7b was treated with 1a under the standard conditions, only 4% yield of the cyclopentylethyl substituted oxindole 8b was obtained due to the low conversion of 1a. In this case, 1a was recovered in 87%. o heptenyl substituted product 8b was detected in this reaction. 3-(2-Cyclopentyl-ethyl)-1,3-dimethyl-1,3-dihydro-indol-2-one (8b): 1 H MR (400 MHz, CDCl 3 ): δ = (m, 1H), 7.17 (d, J = 7.2 Hz, 1H), 7.07 (t, J = 7.2 Hz, 1H), 6.84 (d, J = 7.6 Hz, 1H), 3.22 (s, 3H), (m, 2H), (m, 3H), (m, 3H), 1.35 (s, 3H), (m, 1H), (m, 4H); 13 C MR (100 MHz, CDCl 3 ): δ = 180.8, 143.3, 134.3, 127.5, 122.4, 107.8, 48.4, 40.1, 37.6, 32.4, 30.6, 26.1, 25.1, 23.8 ppm; The MR spectrum of 8b displayed relatively impurities in the aliphatic and aromatic region which due to other inseparable byproducts. S3
4 HRMS (ESI) calcd for C 17 H 23 a [M+a] , found S4
5 Isotope Labeling Experiment a) Intramolecular Kinetic Isotope Effect (KIE) Experiment: [D 1 ]-1a was synthesized according the literature procedure. 1 An oven-dried sealed tube was charged with [D 1 ]-1a (0.2 mmol, 1.0 equiv), PdCl 2 (3.4 mg, 10 mol %), dppf (11.8 mg, 10 mol %), and K 3 P. 4 3H 2 (106 mg, 0.4 mmol). The tube was evacuated and backfilled with nitrogen (three times). Then, a solution of iodocyclohexane 2a (0.5 mmol, 2.5 equiv) in diglyme (2.0 ml) was injected by syringe. The tube was then sealed with a Teflon lined cap and placed into a preheated oil bath at 100 C with vigorous stirring. After 24 h, the resulting mixture was diluted with EtAc, and the organic phase was washed successively with H 2 (three times) and brine (one time) then dried (a 2 S 4 ) and concentrated in vacuo. The residue was purified by column chromatography on silica gel to give the corresponding product. The product was analyzed by 1 H MR (Figure 1). D [D 1 ]-1a + 2a standard conditions k H /k D = % yield 3a + D [D 1 ]-3a + D 3a [D 1 ]-3a Figure 1. 1 H MR spectra of the mixture of the product 3a and [D 1 ]-3a. S5
6 b) Intermolecular Kinetic Isotope Effect (KIE) Experiment: Aniline (ring-d 5, 98%, cat. o. DLM-862-0) were purchased from Cambridge Isotope Laboratories. The isotope reagent was used without further purification. [D 5 ]-1a was synthesized according the literature procedure using D 5 -aniline as starting material. 1 An oven-dried sealed tube was charged with [D 5 ]-1a (0.1 mmol), 1a (0.1 mmol), PdCl 2 (3.4 mg, 10 mol %), dppf (11.8 mg, 10 mol %), and K 3 P. 4 3H 2 (106 mg, 0.4 mmol). The tube was evacuated and backfilled with nitrogen (three times). Then, a solution of iodocyclohexane 2a (0.5 mmol, 2.5 equiv) in diglyme (2.0 ml) was injected by syringe. The tube was then sealed with a Teflon lined cap and placed into a preheated oil bath at 100 C with vigorous stirring. After 24 h, the resulting mixture was diluted with EtAc, and the organic phase was washed successively with H 2 (three times) and brine (one time) then dried (a 2 S 4 ) and concentrated in vacuo. The residue was purified by column chromatography on silica gel to give the corresponding product. The product was analyzed by 1 H MR (Figure 2). D D 1a D + 2a standard conditions k H /k D = % yield 3a + D D D D D D [D 5 ]-1a [D 4 ]-3a 1a/[D 5 ]-1a = 1:1 D D + D D 3a [D 4 ]-3a Figure 2. 1 H MR spectra of the mixture of the product 3a and [D 4 ]-3a. S6
7 Proposed Mechanism According to the above control experiments, a possible mechanism is proposed in Figure 3. Fristly, carbon-centered radical I is formed by single-electron oxidative addition of the iodocyclohexane in the presence of Pd(0). Subsequently, the radical I adds to the C=C bond of acrylamide to give alkyl radical II, which undergoes an intramolecular cyclization to generate radical intermediate III. Finally, a Pd(I)-mediated single-electron oxidation of radical III into the corresponding carbocation followed by the loss of H +, leads to the desired product 3a and regenerates Pd(0). Figure 3. Proposed Mechanism 2a I LnPd(0) LnPd(I)I I 1a II base-h I + LnPd(0) base + LnPd(I)I H 3a III S7
8 References (1) (a) Wu, T.; Mu, X.; Liu, G. Angew. Chem. Int. Ed. 2011, 50, (b) Mu, X.; Wu, T.; Wang, H.-Y.; Guo, Y.-L.; Liu, G. J. Am. Chem. Soc. 2012, 134, 878. (c) Fabry, D. C.; Stodulski, M.; Hoerner, S.; Gulder, T. Chem. Eur. J. 2012, 18, (d) McMahon, C. M.; Alexanian, E. J. Angew. Chem., Int. Ed. 2014, 53, S8
9 1 H MR and 13 C MR Spectra of Products 3 3a 3a S9
10 Me 3b Me 3b S10
11 Me 3c Me 3c S11
12 CF 3 3d CF 3 3d S12
13 C 3e C 3e S13
14 C 2 Et 3f C 2 Et 3f S14
15 Cl 3g Cl 3g S15
16 Me 3i Me 3i S16
17 Me 3j Me 3j S17
18 F 3k F 3k S18
19 Ph 3l Ph 3l S19
20 Me Me 3m Me Me 3m S20
21 Me Me 3n Me Me 3n S21
22 Me Me 3o Me Me 3o S22
23 Bn 3p Bn 3p S23
24 Ph 3q Ph 3q S24
25 Bn 3r Bn 3r S25
26 Ph 3s Ph 3s S26
27 Me H 3t Me H 3t S27
28 1 H MR and 13 C MR Spectra of Products 4 4a 4a S28
29 n C 6 H 13 4b n C 6 H 13 4b S29
30 n C 4 H 9 4c n C 4 H 9 4c S30
31 n C 4 F 9 4d n C 4 F 9 4d S31
32 n C 4 F 9 4d S32
33 n C 6 F 13 4e n C 6 F 13 4e S33
34 n C 6 F 13 4e S34
35 n C 8 F 17 4f n C 8 F 17 4f S35
36 n C 8 F 17 4f S36
37 4g 4g S37
38 i Bu 4h i Bu 4h S38
39 t Bu 4i t Bu 4i S39
40 4j 4j S40
41 Ph 4k Ph 4k S41
42 Me 4l Me 4l S42
43 C 4m C 4m S43
44 C 2 Me 4n C 2 Me 4n S44
45 Cl Cl 4o Cl Cl 4o S45
46 Ph 6a Ph 6a S46
47 8a 8a S47
48 8b 8b S48
Silver-catalyzed decarboxylative acylfluorination of styrenes in aqueous media
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Supporting Information Silver-catalyzed decarboxylative acylfluorination of styrenes in aqueous
More informationPalladium-Catalyzed Oxidative Cyclization of Tertiary Enamines for Synthesis of 1,3,4-Trisubstituted Pyrroles and 1,3-Disubstituted Indoles
Supporting Information for Palladium-Catalyzed Oxidative Cyclization of Tertiary Enamines for Synthesis of 1,3,4-Trisubstituted Pyrroles and 1,3-Disubstituted Indoles Xiao-Li Lian, Zhi-Hui Ren, Yao-Yu
More informationSupporting information. An improved photo-induced fluorogenic alkene-tetrazole reaction for protein labeling
Supporting information An improved photo-induced fluorogenic alkene-tetrazole reaction for protein labeling X. Shang, 1 R. Lai, 1,3 X. Song, 1 H. Li, 1,3 W. Niu, 2 and J. Guo 1 * 1. Department of Chemistry,
More informationSupporting Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Supporting Information Pd-Catalyzed C-H Activation/xidative Cyclization of Acetanilide with orbornene:
More informationCarbonylative Coupling of Allylic Acetates with. Arylboronic Acids
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Carbonylative Coupling of Allylic Acetates with Arylboronic Acids Wei Ma, a Ting Yu, Dong Xue,*
More informationSupporting Information
Supporting Information Synthesis of H-Indazoles from Imidates and Nitrosobenzenes via Synergistic Rhodium/Copper Catalysis Qiang Wang and Xingwei Li* Dalian Institute of Chemical Physics, Chinese Academy
More informationSupporting Information
Supporting Information Copper-catalyzed Borylation of Primary and Secondary Alkyl Halides with Bis(neopentyl glycolate) Diboron at Room Temperature Xin Lou,* 1,2 Zhen-Qi Zhang, 2 Jing-Hui Liu, 2 and Xiao-Yu
More informationSynthesis of Trifluoromethylated Naphthoquinones via Copper-Catalyzed. Cascade Trifluoromethylation/Cyclization of. 2-(3-Arylpropioloyl)benzaldehydes
Supporting Information to Synthesis of Trifluoromethylated Naphthoquinones via Copper-Catalyzed Cascade Trifluoromethylation/Cyclization of 2-(3-Arylpropioloyl)benzaldehydes Yan Zhang*, Dongmei Guo, Shangyi
More informationEfficient Pd-Catalyzed Amination of Heteroaryl Halides
1 Efficient Pd-Catalyzed Amination of Heteroaryl Halides Mark D. Charles, Philip Schultz, Stephen L. Buchwald* Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139 Supporting
More informationN-Hydroxyphthalimide: a new photoredox catalyst for [4+1] radical cyclization of N-methylanilines with isocyanides
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2016 Electronic supplementary information for -Hydroxyphthalimide: a new photoredox catalyst for [4+1]
More informationSUPPORTING INFORMATION
SUPPRTING INFRMATIN A Direct, ne-step Synthesis of Condensed Heterocycles: A Palladium-Catalyzed Coupling Approach Farnaz Jafarpour and Mark Lautens* Davenport Chemical Research Laboratories, Chemistry
More informationAmide Directed Cross-Coupling between Alkenes and Alkynes: A Regio- and Stereoselective Approach to Substituted (2Z,4Z)-Dienamides
Supporting Information For the article entitled Amide Directed Cross-Coupling between Alkenes and Alkynes: A Regio- and Stereoselective Approach to Substituted (2Z,4Z)-Dienamides Keke Meng, Jian Zhang,*
More informationSupporting Information
Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2015 Supporting Information Palladium-Catalyzed Regio-selective xidative C-H
More informationSupporting Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2017 Supporting Information Palladium-Catalyzed Oxidative Allylation of Bis[(pinacolato)boryl]methane:
More informationPd(II) Catalyzed C3-selective arylation of pyridine with (hetero)arenes SUPPORTING INFORMATION
Pd(II) Catalyzed C3-selective arylation of pyridine with (hetero)arenes Guo-Lin Gao,, Wujiong Xia, Pankaj Jain and Jin-Quan Yu *, Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey
More informationSupporting Information. Rh (III)-Catalyzed Meta-C H Olefination Directed by a Nitrile Template
Supporting Information Rh (III)-Catalyzed Meta-C H Olefination Directed by a Nitrile Template Hua-Jin Xu, Yi Lu, *, Marcus E. Farmer, Huai-Wei Wang, Dan Zhao, Yan-Shang Kang, Wei-Yin Sun, *, Jin-Quan Yu
More informationCurtius-Like Rearrangement of Iron-Nitrenoid Complex and. Application in Biomimetic Synthesis of Bisindolylmethanes
Supporting Information Curtius-Like Rearrangement of Iron-itrenoid Complex and Application in Biomimetic Synthesis of Bisindolylmethanes Dashan Li,, Ting Wu,, Kangjiang Liang,, and Chengfeng Xia*,, State
More informationCu-Catalyzed Synthesis of 3-Formyl imidazo[1,2-a]pyridines. and Imidazo[1,2-a]pyrimidines by Employing Ethyl Tertiary
Cu-Catalyzed Synthesis of 3-Formyl imidazo[1,2-a]pyridines and Imidazo[1,2-a]pyrimidines by Employing Ethyl Tertiary Amines as Carbon Sources Changqing Rao, Shaoyu Mai and Qiuling Song* Institute of Next
More informationSupporting Information
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2016 Supporting Information TEMPO-catalyzed Synthesis of 5-Substituted Isoxazoles from Propargylic
More informationSupporting information for A simple copper-catalyzed two-step one-pot synthesis of indolo[1,2-a]quinazoline
Supporting information for A simple copper-catalyzed two-step one-pot synthesis of indolo[1,2-a]quinazoline Chunpu Li 1,2, Lei Zhang 2, Shuangjie Shu 2 and Hong Liu* 1,2 Address: 1 Department of Medicinal
More informationSupporting Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2019 Supporting Information Difluorocarbene-derived trifluoromethylselenolation of benzyl halides Xin-Lei
More informationSupporting Information
Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers. This journal is the Partner Organisations 2017 Supporting Information Direct copper-catalyzed oxidative trifluoromethylthiolation
More informationPalladium(0)-Catalyzed C(sp 3 )-Si Bond Formation via Formal Carbene Insertion into Si-H Bond
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information (ESI) Palladium(0)-Catalyzed C(sp 3 )-Si Bond Formation via
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Visible light-mediated dehydrogenative
More informationSupporting Information for. Silver-catalyzed intramolecular hydroamination of alkynes in
Supporting Information for Silver-catalyzed intramolecular hydroamination of alkynes in aqueous media: efficient and regioselective synthesis for fused benzimidazoles Xu Zhang, a, b Yu Zhou, b Hengshuai
More informationPhotooxidations of 2-(γ,ε-dihydroxyalkyl) furans in Water: Synthesis of DE-Bicycles of the Pectenotoxins
S1 Photooxidations of 2-(γ,ε-dihydroxyalkyl) furans in Water: Synthesis of DE-Bicycles of the Pectenotoxins Antonia Kouridaki, Tamsyn Montagnon, Maria Tofi and Georgios Vassilikogiannakis* Department of
More informationSupporting Information
Supporting Information Enantioselective Synthesis of 3-Alkynyl-3-Hydroxyindolin-2-ones by Copper-Catalyzed Asymmetric Addition of Terminal Alkynes to Isatins Ning Xu, Da-Wei Gu, Jing Zi, Xin-Yan Wu, and
More informationSupporting Information
Supporting Information A General thod for Two-Step Transamidation of Secondary Amides using Commercially Available, Airand Moisture-Stable Palladium/C (-eterocyclic Carbene) Complexes Guangrong ng, Peng
More informationSupporting Information
Discovery of rganic Halides as Regio-Switching xidants Supporting Information Regiodivergent Cross-Dehydrogenative Coupling of Pyridines and Benzoxazoles: Discovery of rganic Halides as Regio-Switching
More informationSupporting Information
Supporting Information Electrooxidative C(sp3) H Amination of Azoles via Intermolecular Oxidative C(sp3) H/N H Cross-Coupling Jiwei Wu, Yi Zhou, Yuchen Zhou, Chien-Wei Chiang Aiwen Lei* The Institute for
More informationSupporting Information. Indole Synthesis via Cobalt(III)-Catalyzed Oxidative Coupling of N-Arylureas and Internal Alkynes
Supporting Information Indole Synthesis via Cobalt(III)-Catalyzed Oxidative Coupling of N-Arylureas and Internal Alkynes Zhuo-Zhuo Zhang, Bin Liu, Jing-Wen Xu, Sheng-Yi Yan, Bing-Feng Shi * Department
More informationSupporting Information for. An Approach to Tetraphenylenes via Pd-Catalyzed C H Functionalization
Supporting Information for An Approach to Tetraphenylenes via Pd-Catalyzed C H Functionalization Hang Jiang, Yu Zhang, Dushen Chen, Bo Zhou, and Yanghui Zhang * Department of Chemistry, and Shanghai Key
More informationSupporting Information for Synthesis of C(3) Benzofuran Derived Bis-Aryl Quaternary Centers: Approaches to Diazonamide A
Fuerst et al. Synthesis of C(3) Benzofuran Derived Bis-Aryl Quaternary Centers: Approaches to Diazonamide A S1 Supporting Information for Synthesis of C(3) Benzofuran Derived Bis-Aryl Quaternary Centers:
More informationSupporting Information. Sandmeyer Cyanation of Arenediazonium Tetrafluoroborate Using Acetonitrile as Cyanide Source
Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers. This journal is the Partner Organisations 2015 Supporting Information Sandmeyer Cyanation of Arenediazonium Tetrafluoroborate Using
More informationSupporting Information
Supporting Information Rhodium-Catalyzed C H Annulation of Nitrones with Alkynes: A Regiospecific Route to Unsymmetrical 2,3-Diaryl-Substitued Indoles** Hao Yan, Haolong Wang, Xincheng Li, Xiaoyi Xin,
More informationThe version of SI posted May 6, 2004 contained errors. The correct version was posted October 21, 2004.
The version of SI posted May 6, 2004 contained errors. The correct version was posted October 21, 2004. Sterically Bulky Thioureas as Air and Moisture Stable Ligands for Pd-Catalyzed Heck Reactions of
More information1. Reagents: All commercial materials were used as received unless otherwise noted. The following solvents were obtained from a JC Meyer solvent dispe
Supporting Information Pd-catalyzed Mono-selective ortho-c H Alkylation of N-Quinolyl Benzamides: Evidence for Stereo-retentive Coupling of Secondary Alkyl Iodides Shu-Yu Zhang, Qiong Li, Gang He, William
More informationAntibacterial Coordination Polymer Hydrogels Consisted of Silver(I)-PEGylated Bisimidazolylbenzyl Alcohol
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2018 Supporting Information for Antibacterial Coordination Polymer Hydrogels Consisted of Silver(I)-PEGylated
More informationSequential dynamic structuralisation by in situ production of
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2017 Electronic Supplementary Information Sequential dynamic structuralisation by in situ production
More informationSUPPORTING INFORMATION
SUPPRTIG IFRMATI Silver-catalyzed furoquinolines synthesis: From nitrogen effects to the use of silver imidazolate polymer as a new and robust silver catalyst Evelyne Parker, a icolas Leconte, b Thomas
More informationElectronic Supplementary Information. ligands for efficient organic light-emitting diodes (OLEDs)
Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 27 Electronic Supplementary Information bis-zn II salphen complexes bearing pyridyl functionalized
More informationSynthesis of Enamides via CuI-Catalyzed Reductive Acylation of. Ketoximes with NaHSO 3
Supporting Information For Synthesis of Enamides via CuI-Catalyzed Reductive Acylation of Ketoximes with NaHSO 3 Zheng-Hui Guan*, Zhi-Yuan Zhang, Zhi-Hui Ren, Yao-Yu Wang, and Xumu Zhang Key Laboratory
More informationSupporting Information
Supporting Information Lewis acid-catalyzed intramolecular condensation of ynol ether-acetals. Synthesis of alkoxycycloalkene carboxylates Vincent Tran and Thomas G. Minehan * Department of Chemistry and
More informationSupporting Information
1 Supporting Information Gold-catalyzed Synthesis of 3-arylindoles via Annulation of Nitrosoarenes and Alkynes Siva Murru, August A. Gallo and Radhey S. Srivastava* Department of Chemistry, University
More informationSupporting Information
Supporting Information Efficient copper-catalyzed coupling of aryl chlorides, bromides and iodides with aqueous ammonia Hanhui Xu and Christian Wolf* Department of Chemistry, Georgetown University, Washington
More informationSupporting Information
Supporting Information for Cu-Mediated trifluoromethylation of benzyl, allyl and propargyl methanesulfonates with TMSCF 3 Xueliang Jiang 1 and Feng-Ling Qing* 1,2 Address: 1 Key Laboratory of Organofluorine
More informationCatalytic Reductive Dehydration of Tertiary Amides to Enamines under Hydrosilylation Conditions
SUPPORTIG IFORMATIO Catalytic Reductive Dehydration of Tertiary Amides to Enamines under Hydrosilylation Conditions Alexey Volkov, a Fredrik Tinnis, a and Hans Adolfsson.* a a Department of Organic Chemistry,
More informationSUPPORTING INFORMATION FOR
SUPPORTING INFORMATION FOR nbu 4 NI-catalyzed C3-formylation of indoles with N-methylaniline Lan-Tao Li, Juan Huang, Hong-Ying Li, Li-Juan Wen, Peng Wang and Bin Wang College of Pharmacy, State Key Laboratory
More informationSupplementary Information
Supplementary Information C aryl -C alkyl bond formation from Cu(ClO 4 ) 2 -mediated oxidative cross coupling reaction between arenes and alkyllithium reagents through structurally well-defined Ar-Cu(III)
More informationSupporting Information
ne-pot synthesis of pyrrolidino- and piperidinoquinolinones by three-component aza-diels Alder reactions of -arylimines with in situ generated cyclic enamides. Wenxue Zhang, Yisi Dai, Xuerui Wang, Wei
More informationHow to build and race a fast nanocar Synthesis Information
How to build and race a fast nanocar Synthesis Information Grant Simpson, Victor Garcia-Lopez, Phillip Petemeier, Leonhard Grill*, and James M. Tour*, Department of Physical Chemistry, University of Graz,
More informationSupporting Information
Supporting Information Silver-Mediated Oxidative Trifluoromethylation of Alcohols to Alkyl Trifluoromethyl Ethers Jian-Bo Liu, Xiu-Hua Xu, and Feng-Ling Qing Table of Contents 1. General Information --------------------------------------------------------------------------2
More informationSupporting Information for
Supporting Information for Room Temperature Palladium-Catalyzed Arylation of Indoles icholas R. Deprez, Dipannita Kalyani, Andrew Krause, and Melanie S. Sanford* University of Michigan Department of Chemistry,
More informationSupporting Information. Enantioselective Organocatalyzed Henry Reaction with Fluoromethyl Ketones
Supporting Information Enantioselective Organocatalyzed Henry Reaction with Fluoromethyl Ketones Marco Bandini,* Riccardo Sinisi, Achille Umani-Ronchi* Dipartimento di Chimica Organica G. Ciamician, Università
More informationC(sp)-C(sp 3 ) Bond Formation through Cu-Catalyzed Cross-Coupling of N-Tosylhydrazones and Trialkylsilylethyne
Supporting Information for C(sp)-C(sp 3 ) Bond Formation through Cu-Catalyzed Cross-Coupling of N-Tosylhydrazones and Trialkylsilylethyne Fei Ye, Xiaoshen Ma, Qing Xiao, Huan Li, Yan Zhang, Jianbo Wang*,,
More informationRing-Opening / Fragmentation of Dihydropyrones for the Synthesis of Homopropargyl Alcohols
Ring-pening / Fragmentation of Dihydropyrones for the Synthesis of Homopropargyl Alcohols Jumreang Tummatorn, and Gregory B. Dudley, * Department of Chemistry and Biochemistry, Florida State University,
More informationSupporting Information
Supporting Information A Teflon microreactor with integrated piezoelectric actuator to handle solid forming reactions Simon Kuhn, a Timothy oёl, b Lei Gu, a Patrick L. eider a and Klavs F. Jensen a* a
More informationSupporting Information
Supporting Information Z-Selective Homodimerization of Terminal Olefins with a Ruthenium Metathesis Catalyst Benjamin K. Keitz, Koji Endo, Myles B. Herbert, Robert H. Grubbs* Arnold and Mabel Beckman Laboratories
More informationThe First Asymmetric Total Syntheses and. Determination of Absolute Configurations of. Xestodecalactones B and C
Supporting Information The First Asymmetric Total Syntheses and Determination of Absolute Configurations of Xestodecalactones B and C Qiren Liang, Jiyong Zhang, Weiguo Quan, Yongquan Sun, Xuegong She*,,
More informationAn Efficient Total Synthesis and Absolute Configuration. Determination of Varitriol
An Efficient Total Synthesis and Absolute Configuration Determination of Varitriol Ryan T. Clemens and Michael P. Jennings * Department of Chemistry, University of Alabama, 500 Campus Dr. Tuscaloosa, AL
More informationSupporting Information
Supporting Information Incorporation of a Sugar Unit into a C C N Pincer Pd Complex Using Click Chemistry and Its Dynamic Behavior in Solution and Catalytic Ability toward the Suzuki Miyaura Coupling in
More informationSupporting Information
Supporting Information An efficient and general method for the Heck and Buchwald- Hartwig coupling reactions of aryl chlorides Dong-Hwan Lee, Abu Taher, Shahin Hossain and Myung-Jong Jin* Department of
More informationSupporting Information:
Enantioselective Synthesis of (-)-Codeine and (-)-Morphine Barry M. Trost* and Weiping Tang Department of Chemistry, Stanford University, Stanford, CA 94305-5080 1. Aldehyde 7. Supporting Information:
More informationSupporting Information
Gold(I) Catalyzed Intra and Intermolecular Alkenylations of β Yne Pyrroles: Facile Formation of Fused Cycloheptapyrroles and Functionalized Pyrroles Bin Pan, Xiaodong Lu, Chunxiang Wang, Yancheng Hu, Fan
More informationSupporting Information
Supporting Information SmI 2 -Mediated Carbon-Carbon Bond Fragmentation in α-aminomethyl Malonates Qiongfeng Xu,, Bin Cheng, $, Xinshan Ye,*, and Hongbin Zhai*,,,$ The State Key Laboratory of Natural and
More informationAluminum Foil: A Highly Efficient and Environment- Friendly Tea Bag Style Catalyst with High TON
Supporting Information Pd @ Aluminum Foil: A Highly Efficient and Environment- Friendly Tea Bag Style Catalyst with High TON Fan Lei, Yi Rong, Yu Lei,* Wu Yulan, Chen Tian, and Guo Rong General Remarks.
More informationSupporting Information
Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 208 Supporting Information Cobalt-Catalyzed Regioselective Syntheses of Indeno[2,-c]pyridines
More informationSupporting information. A Brønsted Acid-Catalyzed Generation of Palladium Complexes: Efficient Head-to-Tail Dimerization of Alkynes.
Supporting information A Brønsted Acid-Catalyzed Generation of Palladium Complexes: Efficient Head-to-Tail Dimerization of Alkynes Tieqiao Chen, a,b Cancheng Guo, a Midori Goto, b and Li-Biao Han* a,b
More informationSilver-Catalyzed Cascade Reaction of β-enaminones and Isocyanoacetates to Construct Functionalized Pyrroles
Supporting Information for Silver-Catalyzed Cascade Reaction of β-enaminones and Isocyanoacetates to Construct Functionalized Pyrroles Guichun Fang, a, Jianquan Liu a,c, Junkai Fu,* a Qun Liu, a and Xihe
More informationIridium-catalyzed regioselective decarboxylative allylation of. β-ketoacids: efficient construction of γ, δ-unsaturated ketones
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Iridium-catalyzed regioselective decarboxylative allylation of β-ketoacids: efficient construction
More informationSupplementary Information. Mapping the Transmission Function of Single-Molecule Junctions
upplementary Information Mapping the Transmission Function of ingle-molecule Junctions Brian Capozzi 1, Jonathan Z. Low 2, Jianlong Xia 3, Zhen-Fei Liu 4, Jeffrey B. Neaton 5,6, Luis M. Campos 2, Latha
More informationSupporting Information
Meyer, Ferreira, and Stoltz: Diazoacetoacetic acid Supporting Information S1 2-Diazoacetoacetic Acid, an Efficient and Convenient Reagent for the Synthesis of Substituted -Diazo- -ketoesters Michael E.
More informationSupporting Information
Supporting Information Cobalt(II)-Catalyzed Acyloxylation of C- Bonds in Aromatic Amides with Carboxylic Acids Rina Ueno, Satoko atsui, and aoto Chatani* Department of Applied Chemistry, Faculty of Engineering,
More informationSignificant improvement of dye-sensitized solar cell. performance by a slim phenothiazine based dyes
Significant improvement of dye-sensitized solar cell performance by a slim phenothiazine based dyes Yong Hua, a Shuai Chang, b Dandan Huang, c Xuan Zhou, a Xunjin Zhu, *a,d Jianzhang Zhao, c Tao Chen,
More informationSupporting Information
Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 Supporting Information Rhodium(III)-Catalyzed Formal xidative [4+1] Cycloaddition
More informationSupporting Information
Supporting Information Carboxyzincation Employing Carbon Dioxide and Zinc Powder: Cobalt-Catalyzed Multicomponent Coupling Reactions with Alkynes Keisuke Nogi, Tetsuaki Fujihara,* Jun Terao and Yasushi
More informationSupplementary Material (ESI) for Organic & Biomolecular Chemistry This journal is (c) The Royal Society of Chemistry Supplementary data
Supplementary Material (ESI) for Organic & Biomolecular Chemistry This journal is (c) The Royal Society of Chemistry 2012 Supplementary data Cu-catalyzed in situ generation of thiol using xanthate as thiol
More informationSupporting Information. An AIE active Y-shaped diimidazolylbenzene: aggregation and
Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 Supporting Information An AIE active Y-shaped diimidazolylbenzene: aggregation
More informationSupporting Information
Organocatalytic Aerobic Oxidation of Benzylic sp 3 C-H Bonds of Ethers and Alkylarenes Promoted by a Recyclable TEMPO Catalyst Zhiguang Zhang, Yuan Gao, Yuan Liu, Jianjun Li, Hexin Xie, Hao Li,*, and Wei
More informationDavid L. Davies,*, 1 Charles E. Ellul, 1 Stuart A. Macgregor,*, 2 Claire L. McMullin 2 and Kuldip Singh. 1. Table of contents. General information
Experimental Supporting Information for Experimental and DFT Studies Explain Solvent Control of C-H Activation and Product Selectivity in the Rh(III)-Catalyzed Formation of eutral and Cationic Heterocycles
More informationSupporting Information
Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers. This journal is the Partner Organisations 2016 Supporting Information Synthesis of Biaryl Sultams Using Visible-Light-Promoted Denitrogenative
More informationNanocrystalline Magnesium Oxide-Stabilized Palladium(0): An Efficient and Reusable Catalyst for the Synthesis of N-(2- pyridyl)indoles
Electronic Supplementary Material (ESI) for ew Journal of Chemistry. This journal is The Royal Society of Chemistry and the Centre ational de la Recherche Scientifique 2015 Supplementary Material (ESI)
More informationSupporting Information
Supporting Information Total Synthesis of (±)-Grandilodine B Chunyu Wang, Zhonglei Wang, Xiaoni Xie, Xiaotong Yao, Guang Li, and Liansuo Zu* School of Pharmaceutical Sciences, Tsinghua University, Beijing,
More informationDomino reactions of 2-methyl chromones containing an electron withdrawing group with chromone-fused dienes
Domino reactions of 2-methyl chromones containing an electron withdrawing group with chromone-fused dienes Jian Gong, Fuchun Xie, Wenming Ren, Hong Chen and Youhong Hu* State Key Laboratory of Drug Research,
More informationSolvent-controlled selective synthesis of biphenols and quinones via oxidative coupling of phenols
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2017 Solvent-controlled selective synthesis of biphenols and quinones via oxidative coupling of phenols
More informationRegioselective Synthesis of 1,5-Disubstituted 1,2,3-Triazoles by reusable
1 Regioselective Synthesis of 1,5-Disubstituted 1,2,3-Triazoles by reusable immobilized AlCl 3 on γ-al 2 O 3 SUPPLEMETARY DATA Typical Procedure to the preparation of Azides Phenyl azide Phenyl azide was
More informationA Sumanene-based Aryne, Sumanyne
A Sumanene-based Aryne, Sumanyne Niti Ngamsomprasert, Yumi Yakiyama, and Hidehiro Sakurai* Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871
More informationHualong Ding, Songlin Bai, Ping Lu,* Yanguang Wang*
Supporting Information for Preparation of 2-Amino-3-arylindoles via Pd-Catalyzed Coupling between 3-Diazoindolin-2-imines and Arylboronic Acids as well as Their Extension to 3-Aryl-3-fluoroindolin-2-imines
More informationZn-Catalyzed Diastereo- and Enantioselective Cascade. Reaction of 3-Isothiocyanato Oxindoles and 3-Nitroindoles:
Zn-Catalyzed Diastereo- and Enantioselective Cascade Reaction of 3-Isothiocyanato xindoles and 3-itroindoles: tereocontrolled yntheses of Polycyclic pirooxindoles Jian-Qiang Zhao,, Zhi-Jun Wu, Ming-Qiang
More informationSUPPORTING INFORMATION
SUPPORTING INFORMATION For Synthesis of Fluorenone Derivatives through Palladium-Catalyzed Dehydrogenative Cyclization Hu Li, Ru-Yi Zhu, Wen-Juan Shi, Ke-Han He, and Zhang-Jie Shi* Beijing National Laboratory
More informationIndole Functionalization via Photoredox Gold Catalysis
Indole Functionalization via Photoredox Gold Catalysis Sherif J. Kaldas, Alexandre Cannillo, Terry McCallum, and Louis Barriault* Centre for Catalysis Research and Innovation, Department of Chemistry and
More informationSupporting Information: Regioselective esterification of vicinal diols on monosaccharide derivatives via
Supporting Information: Regioselective esterification of vicinal diols on monosaccharide derivatives via Mitsunobu reactions. Guijun Wang,*Jean Rene Ella-Menye, Michael St. Martin, Hao Yang, Kristopher
More informationCopper-Catalyzed Oxidative Cyclization of Carboxylic Acids
Copper-Catalyzed xidative Cyclization of Carboxylic Acids Supplementary material (51 pages) Shyam Sathyamoorthi and J. Du Bois * Department of Chemistry Stanford University Stanford, CA 94305-5080 General.
More informationSupporting Information
Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2016 Supporting Information Merging visible-light photoredox and copper catalysis
More informationHow does A Tiny Terminal Alkynyl End Group Drive Fully Hydrophilic. Homopolymers to Self-Assemble into Multicompartment Vesicles and
Electronic Supplementary Material (ESI) for Polymer Chemistry. This journal is The Royal Society of Chemistry 04 Electronic Supplementary Information for How does A Tiny Terminal Alkynyl End Group Drive
More informationQile Wang, and Nan Zheng* Department of Chemistry and Biochemistry, University of Arkansas. Fayetteville, Arkansas,
Supporting Information A Photocatalyzed Synthesis of Naphthalenes by Using Aniline as a Traceless Directing Group in [4+2] Annulation of AminoBenzocyclobutenes with Alkynes Qile Wang, and Nan Zheng* Department
More informationSupporting Information
Supporting Information (Tetrahedron. Lett.) Cavitands with Inwardly and Outwardly Directed Functional Groups Mao Kanaura a, Kouhei Ito a, Michael P. Schramm b, Dariush Ajami c, and Tetsuo Iwasawa a * a
More informationA Mild, Catalytic and Highly Selective Method for the Oxidation of α,β- Enones to 1,4-Enediones. Jin-Quan Yu, a and E. J.
A Mild, Catalytic and Highly Selective Method for the Oxidation of α,β- Enones to 1,4-Enediones Jin-Quan Yu, a and E. J. Corey b * a Department of Chemistry, Cambridge University, Cambridge CB2 1EW, United
More informationSUPPORTING INFORMATION
Dynamic covalent templated-synthesis of [c2]daisy chains. Altan Bozdemir, a Gokhan Barin, a Matthew E. Belowich, a Ashish. Basuray, a Florian Beuerle, a and J. Fraser Stoddart* ab a b Department of Chemistry,
More informationSupporting Information. Table S General information General procedure for synthesis of compounds 4 and
Yang Li, Lipeng Wu, Helfried Neumann and Matthias Beller* Leibniz-Institut für Katalyse e.v. an der Universität Rostock, Albert Einstein Str. 29a, 18059 Rostock, Germany Supporting Information Table S1...
More information