Regioreversed addition of but-2-enyltributylstannane to aldehydes in the presence of aluminium chloride–propan-2-ol

Y Yamamoto, N Maeda, K Maruyama

文献索引：Yamamoto, Yoshinori; Maeda, Norihiko; Maruyama, Kazuhiro Journal of the Chemical Society, Chemical Communications, 1983 , # 13 p. 742 - 743

全文：HTML全文

被引用次数: 1

摘要

The reaction of but-2-enyltributylstannane with certain aldehydes in the presence of AlCl3– PriOH produces the α-adduct (3) either predominantly or exclusively, while the reaction in the presence of ordinary Lewis acids, such as TiCl4, SnCl4, and BF3· OEt2, affords the γ- adduct (2) exclusively.