SELECTIVE SULFUR OXYGENATION IN PHOSPHOROAMIDATE, THIONOPHOSPHATE, AND THIOPHOSPHATE AGROCHEMICALS BY PERFLUORO-CIS-2,3-DIALKYLOXAZIRIDINE

被引：11

作者：

TERRENI, M

PREGNOLATO, M

RESNATI, G

BENFENATI, E

机构：

[1] UNIV PAVIA,DIPARTIMENTO CHIM FARMACEUT,I-27100 PAVIA,ITALY

[2] POLITECN MILAN,CNR,CTR STUDIO SOSTANZE ORGAN NAT,I-20131 MILAN,ITALY

[3] IST RIC FARMACOL MARIO NEGRI,FARMACOL & TOSSICOL AMBIENTALE LAB,I-20157 MILAN,ITALY

来源：

TETRAHEDRON | 1995年 / 51卷 / 29期

关键词：

D O I：

10.1016/0040-4020(95)00413-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Several organophosphorus agrochemicals 2a-g with thioether, phosphoramidic, phosphorothioic, and phosphorothionic functions were reacted with perfluoro cis-2-n-butyl-3-n-propyloxaziridine 1. The selective oxygenation of sulfide function to give sulfoxide derivatives 3a-g occurred in high yields without overoxidation to sulfone products. Sulfoxides 3a-e were further oxidized under mild conditions to the corresponding sulfones 4a-e. All the products are themselves of interest as analytical environmental standards and their preparation is described in detail.

引用

页码：7981 / 7992

页数：12

共 42 条

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