Synthesis of Triphenyltin 2-(1,2-Ethylenedithio) Methylene-3-Oxo-5-Aryl-4-Pentenoate

被引:0
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作者
Jian Xin LI
Qun LIU
Mei Xin ZHAO
Jing Fu LIU
Shang Yu LI and Yan HE (Department of Chemise
机构
关键词
esterification; α-oxo ketene dithioacetal; aryl aldehyde;
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中图分类号
O627 [元素有机化合物];
学科分类号
摘要
Under esterification conditions, 2-(1,2-ethylenedithio) methylene-3-oxo - 5 -aryl-4- pentenoic acid 3 afforded the decarboxylated products 4. The triphenyltin 2-(1, 2-ethylenedithio)methylene-3 -oxo- 5 -aryl-4 -pentenoates 5 were obtained in high yields when 3 reacted with triphenyltin hydroxide.
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页码:21 / 22
页数:2
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