Selective hydroboration of unconjugated alkynyl ketones and aldehydes
作者:George W Kabalka、Su Yu、Nan-Sheng Li
DOI:10.1016/s0040-4039(97)10004-1
日期:1997.11
Unconjugated alkynyl ketones and aldehydes are selectively hydroborated to give the corresponding olefinic carbonyl compounds after protonation, or dicarbonyl compounds after oxidation. (C) 1997 Elsevier Science Ltd.