An improved procedure for the preparation of 1-benzylisoquinolines in high overall yields via Reissert compound intermediates has been developed. It involves generation of the C-1 carbanion of the Reissert compound with sodium hydride in dimethylformamide.
已经开发了通过Reissert化合物中间体以高总收率制备
1-苄基异喹啉的改进方法。它涉及在二甲基甲酰胺中用氢化
钠生成Reissert化合物的C-1碳负离子。