Novel deoxygenative acylation of diaryl ketones with acylsilanes mediated by lanthanoid metals
作者:Yuki Taniguchi、Akihiro Nagafuji、Yoshikazu Makioka、Ken Takaki、Yuzo Fujiwara
DOI:10.1016/0040-4039(94)85035-6
日期:1994.9
The reaction of diaryl ketones and benzoyltrimethylsilane is mediated by lanthanoid metals such as ytterbium to give the deoxygenatively acylated product, 1,1-diarylacetophenones in good yields. In the reaction with acetylsilane, the corresponding silyl enol ether was obtained in a moderate yield.
二芳基酮和苯甲酰基三甲基硅烷的反应是由镧系金属(例如y)介导的,以高收率得到脱氧酰化的产物1,1-二芳基苯乙酮。在与乙酰基硅烷的反应中,以中等收率获得了相应的甲硅烷基烯醇醚。