期刊
CATALYSIS COMMUNICATIONS
卷 9, 期 6, 页码 1017-1020出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.catcom.2007.10.002
关键词
molecular iodine; 2-Amino-2-chromene; Three-component condensation; reaction in water
A convenient and efficient method for synthesis of substituted 2-amino-2-chromenes by the reaction of arylidenemalononitriles and 1-naphthol or via one-pot three-component condensation of aromatic aldehydes with malononitrile and 1\-naphthol has been developed by using the inexpensive and environmentally friendly reagent I(2)/K(2)CO(3) in aqueous medium. The method is simple and eco-friendly with good to high product yields in a short time. (c) 2007 Elsevier B.V. All rights reserved.
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