硫代缩醛
非对映体
部分
铬
化学
立体化学
药物化学
有机化学
缩醛
作者
Angela Bassoli,Lucio Merlini,Clara Baldoli,Stefano Maiorana,Michael G. B. Drew
标识
DOI:10.1016/0957-4166(96)00226-1
摘要
Enantiomerically pure (−)-(1R)-tricarbonyl-(2-methoxybenzaldehyde)chromium reacts with 2-mercaptobenzylalcohol to give the corresponding diastereomeric thioacetal complexes, which are separated and transformed quantitatively into the enantiomerically pure thioacetals (+)- and (−)-5 by removing the chromium tricarbonyl moiety.
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