Investigations on the Migratory Aptitude of Allyl Groups in Aliphatic Carbenium-Ions
脂肪族碳负离子中烯丙基的迁移能力研究
Cross-coupling reaction of allyl bromides with organotin reagents catalyzed by zinc chloride
作者:J.P. Godschalx、J.K. Stille
DOI:10.1016/s0040-4039(00)81802-x
日期:1983.1
Myrcene and β-farnesene have been synthesized by the zinc chloride catalyzed coupling reaction of (2-methylene-3-butenyl)trimethyltin with prenyl bromide and geranyl bromide, respectively; vitamin K1 was synthesized by a similar coupling reaction.
Catalyzed cross-coupling of allyl bromides with allyl tin reagents
作者:James Godschalx、J.K. Stille
DOI:10.1016/s0040-4039(00)92815-6
日期:1980.1
The reaction of allyl bromides with allyl tin reagents, catalyzed by palladium or zinc chloride gives cross-coupled products without allylic transpostion in the allyl halide partner but with predominate allylicrearrangement from the tin partner.