Indoloquinones - 3. Palladium-promoted synthesis of hydroxy-substituted 5-Cyano-5H-benzo[b]carbazole-6, 11-diones
作者:Hans-Joachim Knölker、Noeleen O'Sullivan
DOI:10.1016/s0040-4020(01)85701-x
日期:1994.1
synthesis of hydroxy-substituted benzo[b] carbazoloquinone cyanamides based on a palladium-promoted oxidative coupling as the key step is described. Pyridine hydrochloride has been used for chemoselective cleavage of a methyl ether in the presence of an N-cyano group.
描述了以钯促进的氧化偶联为关键步骤的羟基取代的苯并[ b ]咔唑并醌氰胺的短合成。盐酸吡啶已被用于在N-氰基存在下对甲基醚进行化学选择性裂解。