78715-47-6

Basic information

• Product Name: (2-Isopropenyl-4-methyl-1-methylene-pent-3-enylsulfanyl)-benzene
• CAS NO: 78715-47-6
• Molecular Weight: 244.401
• Mol File: 78715-47-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2-Isopropenyl-4-methyl-1-methylene-pent-3-enylsulfanyl)-benzene(CAS DataBase Reference)
• NIST Chemistry Reference: (2-Isopropenyl-4-methyl-1-methylene-pent-3-enylsulfanyl)-benzene(78715-47-6)
• EPA Substance Registry System: (2-Isopropenyl-4-methyl-1-methylene-pent-3-enylsulfanyl)-benzene(78715-47-6)

Safety Data

• Hazardous Substances Data: 78715-47-6(Hazardous Substances Data)

Upstream product

• 78715-33-0 trans-1-(phenylthio)chrysanthemylamine 
• 61057-36-1 (+/-)-trans-2,2-dimethyl-3-(2',2'-dimethylvinyl)cyclopropanecarbonitrile 
• 78779-89-2 (+/-)-trans-2,2-dimethyl-3-(2',2'-dimethylvinyl)cyclopropanecarboxamide 
• 827-90-7 trans-chrysanthemic acid 
• 51348-74-4 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropane-1-carbonyl chloride 
• 78715-54-5 tert-amyl trans-chrysanthemate 
• 78715-31-8 trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile 

Relevant articles and documents

Deaminative Rearrangements of 1-Phenylthio- and 1-Oxy-Substituted Chrysanthemylamines

Metalation of chrysanthemic nitrile 1 with lithium diisopropylamide followed by sulfenylation with diphenyl disulfide or oxygenation with a molybdenum peroxide complex gave chrysanthemic nitrile derivatives bearing phenylthio (3 and 4) or hydroxyl (6) substituents at C-1.These compounds provided access to the following series of 1-substituted chrysanthemylamines: 1-(phenylthio)chrysanthemylamine (5), 1-methoxychrysanthemylamine (8), 1-methoxydihydrochrysanthemylamine (10), and the N-nitrosooxazolidinone (13) derived from 1-hydroxychrysanthemylamine (11).Nitrous acid deamination of 5 and 8 and hydrolytic deamination of 13 gave acyclic alcohols (14, 17, and 18) related in structure to yomogi alcohol as major products by cleavage of the 1-3 cyclopropane ring bond.Products formed by cleavage of the 1-2 cyclopropane ring bond (15 and 24) and related in structure to santolinatriene were obtained in lesser amounts from the deamination of 5 and 13.Pinacol-type ring expansion to the isomeric cyclobutanones 19 and 20 was observed as a minor reaction pathway in the deaminations of 8 and 13.In contrast, deamination of 10 gave dihydrocyclobutanones 21 and 22 as the major isolated products.