Convenient Synthetic Approach to (2-Aryl-5-phenyl-1,3-oxazol-4-yl)phosphonic Acids and Their Functional Derivatives

被引：0
|
作者：
A. G. Belyuga
V. S. Brovarets
B. S. Drach
机构：
[1] National Academy of Sciences of Ukraine,Institute of Bioorganic Chemistry and Petrochemistry
来源：
Russian Journal of General Chemistry | 2005年 / 75卷
关键词：
Phosphorus; Successive Treatment; General Formula; Trimethyl; Phosphite;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Successive treatment of available amidophenacylating agents of the general formula PhCOCH ⋅ ClNHCOAr with trimethyl phosphite and phosphorus pentachloride gave previously unknown (2-aryl-5-phenyl-1,3-oxazol-4-yl)phosphonic dichlorides which are suitable dtarting materials for preparing other phosphorylated oxazoles containing P(O)(OH)2, P(O)(NHAlk)2, P(O)(OMe)NHAlk, P(O)(OMe)NAlk2, and other groups in the 4 position of the heteroring.
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页码：523 / 526
页数：3
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