Synthesis of some 3-(4-styryl-6-aryl-pyridin-2-yl)- and 3-(6-styryl-4-aryl-pyridin-2-yl) coumarins

被引：0
作者：
Brahmbhatt, DI [1 ]
Pandya, UR [1 ]
机构：
[1] Sardar Patel Univ, Dept Chem, Vallabh Vidyanagar 388120, Gujarat, India
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 2003年 / 42卷 / 01期
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中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Various 3-(4-styryl-6-aryl-pyridin-2-yl) coumarins 4a-f and 3-(6-styryl-4-aryl-pyridin-2-yl) coumarins 5a-f have been synthesized by the reaction of 3-coumarinoyl methyl pyridinium. salt 1 with pentadienones 2a-f and 3a-f respectectively in the presence of ammonium acetate in refluxing acetic acid.
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页码：145 / 149
页数：5
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