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Sulfamic Acid as a Green and Reusable Catalyst for the Preparation of β ‐Enaminones
Author(s) -
WANG Lei,
LU Xiaohua,
AN Litao,
ZOU Jianping
Publication year - 2009
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.200990226
Subject(s) - sulfamic acid , chemistry , yield (engineering) , catalysis , organic chemistry , combinatorial chemistry , reaction conditions , solid acid , materials science , metallurgy
Sulfamic acid can effectively catalyze the reaction of ( ‐diketones with arylamines to afford the β ‐enaminones. The present method offers several advantages, such as high yield, short reaction time, mild conditions, easy work‐up and catalyst recyclability.