Syntheses of Isoprenoids by Telomerizations. IX. Stereoselectivity of Telomers and the Effect of Telogens in Anionic Telomerizations Using Secondary Amines

K Takabe, T Katagiri, J Tanaka

Index: Takabe,K. et al. Bulletin of the Chemical Society of Japan, 1973 , vol. 46, p. 222 - 225

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Citation Number: 24

Abstract

The stereoselectivity of the telomers and the effect of the telogens in the anionic telomerizations of isoprene with secondary amines were investigated. Dimethyl-, diethyl-, di- n-propy-1, diisopropyl-, and methylphenyl-amines, pyrrolidine, morpholine, and piperidine were used as the telogens. The ratio of N, N-dialkyl (3, 7-dimethyl-2, 6-octadienyl) amine (2A) to N, N-dialkyl (2-isopropenyl-5-methyl-4-hexenyl) amine (2B), which were obtained ...