139115-21-2

Basic information

• Product Name: 2-methyl-3-phenylthio-5-isopropenyl-1,8-nonadiene
• CAS NO: 139115-21-2
• Molecular Weight: 286.481
• Mol File: 139115-21-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-methyl-3-phenylthio-5-isopropenyl-1,8-nonadiene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methyl-3-phenylthio-5-isopropenyl-1,8-nonadiene(139115-21-2)
• EPA Substance Registry System: 2-methyl-3-phenylthio-5-isopropenyl-1,8-nonadiene(139115-21-2)

Safety Data

• Hazardous Substances Data: 139115-21-2(Hazardous Substances Data)

Upstream product

• 139115-22-3 2-methyl-3-phenylthio-1,6-heptadiene 
• 135879-58-2 2-methyl-3-hydroxymethyl-1,6-heptadiene 
• 702-00-1 (2-methylallyl)(phenyl)sulfane 
• 66348-53-6 2-methyl-3-bromomethyl-1,6-heptadiene 

Downstream Products

• 66348-55-8 (+/-)-(Z)-3-methyl-6-isopropenyl-3,9-decadien-1-ol acetate 
• 139237-03-9 (E)-3-methyl-6-isoprenyl-3,9-decadien-1-ol acetate 

Relevant articles and documents

Highly efficient terpenoid pheromone syntheses via regio-and stereocontrolled processing of allyllithiums generated by reductive lithiation of allyl phenyl thioethers

Previous work had shown that reducuve lithiation of allyl phenyl thioethers, followed by transmetallation, produces allylmetallics which react selectively with carbonyl compounds at the most or least substituted terminus; the latter results in mainly cis olefin. This technology allows extremely efficient syntheses of racemic versions of lavandulol (two-pot, 70% yield), the Comstock mealy bug pheromone (one-pot, 45% yield) and the California red scale pheromone (4-steps, 23% yield).