Chemical Communications

Bis (fluorosulfuryl) imide: a Brönsted acid catalyst for the addition of allyltrimethylsilane to carbonyl compounds

G Kaur, K Manju, S Trehan

文献索引：Kaur, Gurmeet; Manju, Kavita; Trehan, Sanjay Chemical Communications, 1996 , # 5 p. 581 - 582

全文：HTML全文

被引用次数: 0

摘要

The addition of allylsilanes to aldehydes and ketones is a mild method for the preparation of homoallylic alcohols.' This reaction is usually accomplished (except for some reactive substrate$) in the presence of either a stoichiometric amount of Lewis acid3 or a catalytic amount of fluoride ion.4 Although the later method is catalytic in nature it is not regioselective with respect to allylic inversion or retenti~n.~ Trimethylsilyl tri- fluoromethanesulfonate (TMSOTf) is a ...