化学
苯甲醛
催化作用
化学计量学
有机化学
组合化学
蒸发
脱水
生物化学
热力学
物理
作者
Motonari Shibakami,Koichi Fukase
出处
期刊:Chemistry Letters
[The Chemical Society of Japan]
日期:2005-03-19
卷期号:34 (4): 594-595
被引量:19
摘要
Abstract New reductive benzylation of hydroxy functions was effected by using the combination of benzaldehyde, TMSCl, and Et3SiH. TMSCl first reacts with alcohols to form HCl, which is probably the ultimate catalyst for this reaction system. TMSCl can also trap water and thus effectively promote dehydration reactions when more than stoichiometric amount of TMSCl is used. Although excess TMSCl was required for the foregoing reactions, TMSCl could be readily removed by simple evaporation.
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