A Novel Method for Synthesis of Bis(indolyl)methanes Using 1,3-Dibromo-5,5-dimeth- ylhydantoin as a Highly Efficient Catalyst Under Solvent-free Conditions
作者： Seyedeh Fatemeh Hojati , Toktam Zeinali , Zahra Nematdoust
DOI: 10.5012/BKCS.2013.34.1.117
关键词:
摘要: The reactions of indole with carbonyl groups have been efficiently carried out in the presence catalytic amounts 1,3-dibromo-5,5-dimethylhydantoin under solvent-free conditions and corresponding bis(indolyl)mathanes were obtained good to excellent yields. Synthesis di[bis(indolyl)methyl]benzene was also accomplished by this catalyst. Furthermore, chemoselective conversion aromatic aldehydes their bis(indolyl)methanes aliphatic or ketones achieved method.
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