A NEW ROUTE TO PHOSPHORYL THIOCARBONYL MIXED IMIDES - STRUCTURE LIMITATIONS

被引：8

作者：

DEBRUIN, KE

BOROS, EE

机构：

[1] Department of Chemistry, Colorado State University, Fort Collins, Colorado

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1990年 / 49卷 / 1-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1080/10426509008038926

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The rearrangement of N-methyl thiophosphoryl carbonyl mixed imides (I, XYP(S)N(Me)C(O)Z) to N-methyl phosphoryl thiocarbonyl mixed imides (II, XYP(O)N(Me)C(S)Z) was studied as a function of substitution on phosphorus (Ia: X = Y = MeO; Ib: X = Ph, Y = MeO; and Ic: X = Y = Ph) with Z = Ph and as a function of substitution on carbon (Ia: Z = Ph; Id: Z = Me; and Ie: Z = OiBu) with X = Y = MeO. For Ia, Ib, and Id, rearrangement is complete and quantitative. In contrast, Ic rearranges to a 10/90 equilibrium mixture of IIc/Ic and Ie gives no evidence for rearrangement to the phosphoryl thiocarbonyl mixed imide IIe. A relative reactivity order for Ia, Ib, Ic, and Id of 1.00, 0.15, 0.036, and 0.11 respectively, was observed in the rearrangements. © 1990, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：139 / 142

页数：4

共 4 条

[1] AN UNUSUAL REARRANGEMENT OF N-SUBSTITUTED THIOPHOSPHORYL CARBONYL MIXED IMIDES [J].