Synthesis of 2,3,8,9-tetramethoxy-11-phenyl-5,6-dihydrodibenz[2,3;7,8]indolizine |
| |
Authors: | Jorge A R Alarcon A T Soldatenkov S A Soldatova Alicia U Samalloa Juan U Obando N S Prostakov |
| |
Institution: | (1) Russian Peoples'-Friendship University, 117923 Moscow |
| |
Abstract: | 2,3,8,9-Tetramethoxy-11-phenyldibenz2,3;7,8]indolizine was obtainedinhighyieldfrom (6,7-dimethoxyisoquinolin-1-yl)-(3,4-dimethylphenyl)phenylcarbinol by cyclization in the presence of formic acid. The behavior of (6,7-dimethoxyisoquinolin-1-yl)-(3,4-dimethoxyphenyl)methylcarbinol and (6,7-dimethoxyisoquinolin-1-yl-(3,4-dimethoxyphenyl)carbinol was studied under these same conditions. 2,3,7,8-Tetramethoxy-11-phenyl-5,6-dihydrodibenz2,3;7,8]indolizine was obtained by hydrogenation on rhenium heptasulfide.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1233–1238, September, 1993. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|