PREPARATION OF THE 1ST THIONE S-IMIDES WITH PERFLUOROMETHYL GROUPS BY THE USE OF SODIUM HEXAMETHYLDISILAZANIDE AS A MILD DEHYDROHALOGENATION REAGENT

被引：20

作者：

MAY, A ^{[1
]}

ROESKY, HW ^{[1
]}

STALKE, D ^{[1
]}

PAUER, F ^{[1
]}

SHELDRICK, GM ^{[1
]}

机构：

[1] UNIV GOTTINGEN,INST ANORGAN CHEM,TAMMANNSTR 4,W-3400 GOTTINGEN,GERMANY

来源：

CHEMISCHE BERICHTE | 1990年 / 123卷 / 07期

关键词：

Heterocumulenes; Isothiazolidine; Thione S‐imide;

D O I：

10.1002/cber.19901230705

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Preparation of the First Thione S‐Imides with Perfluoromethyl Groups by the Use of Sodium Hexamethyldisilazanide as a Mild Dehydrohalogenation Reagent From the reaction of the sulfenyl chloride 1 with the monosilylated amines 2a, b the sulfenamides 3a, b are obtained in good yields. 1,3‐Dehydrohalogenation of 3a, b with sodium hexamethyldisilazanide yields the thione S‐imides 5a, b. Imide 5a reacts with norbornene (6) to produce the isothiazolidine derivative 7. The structures of 5b and 7 are confirmed by X‐ray analyses. Copyright © 1990 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：1475 / 1478

页数：4

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