THE ISOMERIZATION CHLORINATION OF O,O-DIALKYL-PHENYLTHIOPHOSPHONATES WITH PHOSPHORUS OXYCHLORIDE - A NEW CONVENIENT SYNTHESIS OF S-ALKYL-PHENYLTHIOPHOSPHONIC ACID-DERIVATIVES

被引:10
|
作者
TANG, CC
WU, GP
HUANG, GY
LI, Z
JIN, GY
机构
[1] Institute of Elemento-Organic Chemistry, Nankai University
基金
中国国家自然科学基金;
关键词
PHOSPHONOTHIONATE; PHOSPHONOTHIOLATE; PHOSPHONODITHIOLATE; PHOSPHONAMIDOTHIOLATE; ISOMERIZATION; CHLORINATION;
D O I
10.1080/10426509308034327
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new method for the synthesis of S-alkyl phenylthiophosphonic acid derivatives is reported. The chlorination of O,O-dialkyl phenylthiophosphonates with phosphorus oxychloride proceeds with isomerization to give S-alkyl phenylthiophosphonochloridates, which react further with various nucleophiles in the presence of triethylamine to give the title compounds.
引用
收藏
页码:159 / 164
页数:6
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