Si-based benzylic 1,4-rearrangement/cyclization reaction.

ABSTRACT: The trans-selective hydrosilylation of ynones (1) yields beta-silylated enones (2) that undergo a benzylic 1,4-rearrangement/cyclization reaction in the presence of base, yielding 2,5-dihydro-1,2-oxasiloles (3).

SUBMITTER: Trost BM 

PROVIDER: S-EPMC2640427 | biostudies-literature | 2009 Feb

REPOSITORIES: biostudies-literature