A concise regiospecific synthesis of 8,8-dimethyl-2H, 8H-pyrano[6, 5-h]quinolin-2-oneand related compounds
作者:Zheng-Yu Yang、Yi Xia、Peng Xia、Arnold Brossi、Kuo-Hsiung Lee
DOI:10.1016/s0040-4039(99)00821-7
日期:1999.6
An efficient method for the regiospecific synthesis of 8,8-dimethyl-2H,8H-pyrano[6,5-h]quinolin-2-one and related compounds via a Claisen rearrangement is described.
描述了一种有效的方法,该方法通过克莱森重排进行8,8-二甲基-2 H,8 H-吡喃并[6,5 - h ]喹啉-2-酮和相关化合物的区域特异性合成。