Studies on oxygen heterocycles part 2: Synthesis of 2-arylcoumaranones and 2-phenylbenzofuran
作者:Somnath Ghosh、Indira Banerjee、Susmita Baul
DOI:10.1016/s0040-4020(99)00652-3
日期:1999.9
The synthesis of 2-arylcoumaranones and 2-phenyllbenzofuran has been achieved in good yields under acid catalysed conditions from readily accessible and suitably substituted aryl α-diazo-arylmethyl ketones.
在酸催化条件下,由容易获得的和适当取代的芳基α-重氮-芳基甲基酮可以高收率合成2-芳基香豆烷酮和2-苯基苯并呋喃。