CARBENOID REACTIONS OF TRIFLUOROMETHYL ELEMENT COMPOUNDS .1. DIFLUOROMETHYL COMPOUNDS OF CHALCOGENS - A NMR-STUDY OF THE REACTIONS OF CD(CF3)(2).2MECN AND ZNBR(CF3).2MECN WITH DIALKYL CHALCOGENIDES AND BORON-TRIFLUORIDE

被引：0

作者：

NAUMANN, D

MOCKEL, R

TYRRA, W

机构：

[1] Institut Für Anorganische Chemie, Universität Köln, D-50939

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 03期

关键词：

D O I：

10.1002/anie.199403231

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

CF2H derivatives of the chalcogens oxygen, sulfur, selenium, and tellurium form selectively in the carbenoid reactions of Cd(CF3)2 or Zn(CF3)Br with dimethyl or diethyl chalcogenides and boron trifluoride [Eq. (a) below is one example]. Onium ions such as [Et2SCF2H]+ were identified as intermediates by NMR spectroscopy. (Formula Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：323 / 325

页数：3

共 44 条

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