Sulfonyl bis-N-oxazolidinone (SBO): A new versatile dielectrophile with sequential reactivity

被引：12

作者：

Dewynter, G

Abdaoui, M

Toupet, L

Montero, JL

机构：

[1] UNIV MONTPELLIER 2,LAB CHIM BIOMOL,CC 073,F-34095 MONTPELLIER 5,FRANCE

[2] UNIV RENNES 1,GMCM,UMR 6626,F-35042 RENNES,FRANCE

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 50期

关键词：

D O I：

10.1016/S0040-4039(97)10336-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The sulfonylbis-N-oxazolidinone (SBO) was designed as a biscarbamoylating reagent Its synthesis was easily carried out starting from sulfuryl chloride, chlorosulfonyl isocyanate or sulfonylbis-isocyanate, using oxazolidinone and/or 2-haloethanol in one-pot procedures. The structure of SBO was established by X-ray crystallography. The difference of reactivity of both electrophilic carbonyl centers allows the formation of dissymetric linkages. (C) 1997 Elsevier Science Ltd.

引用

页码：8691 / 8694

页数：4

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