1,2,4-selenadiphospholes novel heterocyclic compounds containing low-coordinated phosphorus atoms

被引：23

作者：

Regitz, M

Krill, S

机构：

[1] Fachbereich Chemie, Universität Kaiserslautern, D-67663 Kaiserslautern, Erwin-Schrödinger-Strasse

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1996年 / 115卷

关键词：

low-coordinated phosphorus; 1,2,4-selenadiphospholes; phosphaalkyne selenides; selenoxophosphinidines; phosphaalkynes;

D O I：

10.1080/10426509608037957

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The thermal reactions (at 120 degrees C) of the 1,2,3-selenadiazole 8 with the phosphaalkynes 6a and 6b gave rise to the previously unknown title compounds in 17% and 16% yield, respectively. These compounds are formed by a sequence of [3 + 2]-cycloreversion and cycloaddition reactions.

引用

页码：99 / 103

页数：5

共 19 条

[11] SYNTHESIS, PROPERTIES AND REACTIVITY OF METAL HETEROCYCLIC-COMPOUNDS .86. COBALT-INDUCED SYNTHESIS OF A THIADIPHOSPHOLE [J].