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An Efficient and Solvent‐Free Reaction for Synthesis of Bis(indol‐3‐yl)methanes Catalyzed by Sulfamic Acid
Author(s) -
An LiTao,
Ding FeiQing,
Zou JianPing,
Lu XiaoHua,
Zhang LiLi
Publication year - 2007
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200790151
Subject(s) - chemistry , sulfamic acid , catalysis , solvent , organic chemistry , combinatorial chemistry
SA (sulfamic acid) catalyzes the reaction of indole with aldehyde and ketone to afford bis(indol‐3‐yl)methanesin good to excellent yields under solvent‐free condition at ambient temperature.