Synthesis of 7-cyano- and 7-acetamido-indoles via cyanocarbonation/hydrogenation of 7-formyl indole
摘要:
A procedure for the synthesis of 7-cyano and 7-acetamido indoles via eyanocarbonation/hydrogenation of 7-formyl indole is presented. The process can be efficiently scaled up to provide multigram quantities of the desired compounds in good yield. A small survey of substrate scope indicates that the reaction may prove generally useful for the synthesis of aryl acetonitriles. (C) 2003 Published by Elsevier Ltd.
将描述通过相应芳基吲哚基马来酰亚胺2的氧化合成吲哚并[6,7- a ]吡咯并[3,4- c ]咔唑1,一种新型的细胞周期蛋白D1 / CDK4抑制剂。确定了两种合成2的方法,它们需要新的合成7-取代的吲哚乙酰胺3和N-甲基(吲哚-7-基)氧乙酸酯6的新方法。开发出的化学试剂能够在C 12和N 13处引入官能团(-OR,NR 2),从而促进了吲哚并咔唑平台的结构活性关系(SAR)评估。