A multicomponent approach for the preparation of homoallylic alcohols

作者:Poh Jian Siang; Lau Shing Hing; Dykes Iain G; Tran Duc N; Battilocchio Claudio; Ley Steven V
来源:Chemical Science, 2016, 7(11): 6803-6807.
DOI:10.1039/c6sc02581a

摘要

Here we report the in situ generation of transient allylic boronic species, by reacting TMSCHN2 and E-vinyl boronic acids, followed by their subsequent trapping with aldehydes as electrophiles to yield homoallylic alcohols. This metal-free reaction was initially discovered by the use of a flow chemistry approach to generate a variety of homoallylic alcohols in a straightforward fashion and then transferred to a batch protocol.

  • 出版日期2016