Chem 201 Nomenclature Set Beauchamp Name
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1 hem 0 omenclature Set Beauchamp ame Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
2 hem 0 omenclature Set Beauchamp ame Answers. isopropyl "" n-hexyl "" t-pentyl "" sec-butyl "" neopentyl "" n-propyl "" isohexyl "" isobutyl "" ( ) neoheptyl "" isopropyl "" isopentyl "" n-butyl "" t-butyl "" neohexyl "" t-hexyl "" Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
3 hem 0 omenclature Set Beauchamp ame Provide an acceptable name for the following structure. ' ' ' ' " " ' ' ' -ethyl--(,-dimethylcyclobut--enyl)--(prop--enyl)--ethenyl--methylnona-,z,e,-tetraene --allyl --vinyl. Indicate any substituent groups by the number of the carbon atom in the longest chain to which they are attached. ' -ethyl--methyloct--yne Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
4 hem 0 omenclature Set Beauchamp ame ' ' ' ' ' -(cyclohexa-,-dienyl)-,-dimethylnona-,,-triyne also called vinyl ' ' also ' called allyl also ' called ' propargyl -ethenyl--(prop--enyl)--(prop--ynyl)cyclonona-z,e-diene -allyl--propargyl--vinylcyclonona-z,e-diene non--en--yne 0 deca-e,z-dien--yne -methylnon--en--yne -methylnon--en--yne Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
5 hem 0 omenclature Set Beauchamp ame # # longest chain # # # a b c d e Identify common name of each substituent. #-allyl #-vinyl #-benzyl #-propargyl #-phenyl E Z Provide an acceptable name for the above structure. -vinyl--phenyl--allyl--propargyl--benzylcyclonona-z,e-diene -(-ethylbutyl) ' -ethyl ' ' ' " " " ' ' ",-dimethyl 0 ' ' -propyl " " ' ' ' " ' " " ' -(-pentyl-,-dimethylcyclonona-e,z-dienyl) -ethyl--(-ethylbutyl)--(-pentyl-,-dimethylcyclonona- E,Z-dienyl)--propyl-,-dimethylundec-Z-en--yne ester ' ' ' ether alcohol aldehyde -hydroxy--oxobutyl -methoxypropanoate Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
6 hem 0 omenclature Set Beauchamp ame anhydride ketone amine alcohol -hydroxy--oxobutanoic -aminopropanoic anhydride o amide ' ' nitrile alcohol o amine -(-hydroxy--cyanopropyl)--methyl--(-ethyl--methylamino)butanamide S " -(-ethylprop--ynyl) " ' -(-methylcyclopent--enyl) " ' The alcohol is the high priority group (use "-ol" suffix). It decides the longest chain and the number order. ' ' ' ' " " " ' 0 ' -(,-dimethylpropyl) ' -(-ethylprop--ynyl)--(-methylcyclopent--enyl)--(,-dimethylpropyl)-0-mercapto--(-methylethoxy)--aminododecan--ol S 0-mercapto 0-sulfanyl -amino -(-methylethoxy) -isopropoxy S " " The aldehyde is the high priority group (use "-al" suffix). It decides longest chain and number order. " -(,-dimethylpropyl) -hydroxy ' " ' 0-mercapto S 0-sulfanyl 0 ' -oxo -amino ' -(-ethylprop--ynyl) ' -(-methylethoxy) -isopropoxy " -hydroxy--(-ethylprop--ynyl)--oxo--(,-dimethylpropyl)- 0-mercapto--(-methylethoxy)--aminododecanal Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
7 hem 0 omenclature Set Beauchamp ame Br l I F S ' The ester is the high priority group (use "-oate" suffix). ' 0 ' ' ' -(-fluoro--chloro--bromo--iodocyclopent--enyl)--formyl--oxohex-z-enyl,-dimethyl--(-mercapto--propoxy--aminopropyl)-,-dioxo- -(-propylprop--ynyl)--amido-0-hydroxydodec-e-enoate ' start here ' I S ' Br ' ' ' ' ' F ' l ' ' ' The branch on the oxygen goes in front of the "ester" name as a separate "alkyl" branch name. Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
8 hem 0 omenclature Set Beauchamp ame S Br The ester is the high priority group (use "-oate" suffix). The branch on the oxygen goes in front of the "ester" name as a separate "alkyl" branch name. 0 S ' ' " " " " " ' ' ' ' 0 Br ' ' ' start here: high priority = ester -(-ethylheptyl)--amino--amido--phenyl--oxo--(-pentylcycloocta-z,e-dienyl)-0-bromoundeca- E,Z-dienyl -benzyl--hydroxy--(-methylpropoxy)--cyano--(-hexyl-,-dimethylcyclobut--enyl)- -mercapto-,-dioxododec-e-en-0-ynoate Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
9 hem 0 omenclature Set Beauchamp ame S Br " " The anhydride is the high priority group (use two suffixes "-oic" and "-oic" ). 0 " " " " ' " S ' " ' " " ' " " " " ' ' ' ' ' ' " ' " ' ' ' ' 0 Br ' ' ' -(-ethylheptyl)--amino--amido--phenyl--oxo--(-pentylcycloocta-z,e-dienyl)-0-bromoundeca-e,z-dienoic -benzyl--hydroxy--(-methylpropoxy)--cyano--(-hexyl-,-dimethylcyclobut--enyl)--mercapto- separate words, both end in "-oic",-dioxododec-e-en-0-ynoic anhydride Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
10 hem 0 omenclature Set Beauchamp ame l 0 l -methoxycarbonyl -nitroso -formyl 0 -chlorocarbonyl -amino l carboxylic acid -nitro,-dioxo -methoxy -amido 0-cyano l -chloro -hydroxy -hydroxy--chlorocarbonyl--chloro--amino--amido--methoxy--methoxycarbonyl- 0-cyano-,-dioxo--formyl--nitroso--nitroheptadecadecanoic acid Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
11 hem 0 omenclature Set Beauchamp ame omenclature omework/quiz l S Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
12 hem 0 omenclature Set Beauchamp ame omenclature omework/quiz Possible KEY l 0 S ethyl -hydroxy-,-dioxo--propoxy--mercapto--chlorocarbonyldodec-z-en--ynoate hept-e-en--ynoic hexa-e,z-dienoic anhydride -nitroso--azido--amino--diazo--nitro--(,-dimethylamino)--cyanooctanamide 0 -amido--methoxycarbonyl--benzyl--(-hexyl--cyclopentylcyclonona-e,z-dienyl)-0-phenyldecanoic acid Y:\files\classes\rganic hemistry Tool hest\omenclature\0 lecture nomencalature problems.doc
1. Find the highest priority group. These are listed in order of priority in the table of functional groups (next page).
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Cl 7 8 N 9 H 6 HS 4. 2-(5,5-dimethyl-3-chlorocyclopent-2-enyl)-5-oxo-6-methyl-7-cyanoheptyl 2-hydroxy-3,3-dimethyl-4-(1-mercapto-
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