作者:Sophie Canova、Véronique Bellosta、Serge Mignani、Antony Bigot、Janine Cossy
DOI:10.1021/ol060529m
日期:2006.5.1
[reaction: see text] Treatment of beta,gamma-unsaturated monoprotected 1,2-diols with diethylaminosulfur trifluoride (DAST) allows the stereoselective formation of beta,gamma-unsaturated aldehydes in good yields and with a good transfer of chirality.
[反应:见正文]用三氟化二乙氨基硫磺(DAST)处理β,γ-不饱和单保护的1,2-二醇时,立体选择性地形成了β,γ-不饱和醛,且收率良好,且手性良好。