A new convenient synthesis of aroyl cyanides via the formation of cyanohydrin nitrate intermediates
作者:Takuya Sueda、Masashi Shoji、Kiyoharu Nishide
DOI:10.1016/j.tetlet.2008.06.034
日期:2008.8
The treatment of α-bromoarylacetonitriles with AgNO3 generates cyanohydrin nitrate intermediates, which easily eliminate nitrous acid with the formation of carbonyl bond to afford aroyl cyanides in good to high yields.
用AgNO 3处理α-溴芳基乙腈可生成氰醇硝酸盐中间体,该中间体可轻松消除亚硝酸并形成羰基键,从而以高收率或高收率提供芳酰基氰化物。