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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[2] Carbenoid reactions of trifluoromethyl element compounds.: 5.: Difluoromethylation of amines with Zn(CF3)Br•2 CH3CN, Cd(CF3)2•2 CH3CN and the system Bi(CF3)3/AlCl3
Pasenok, SV
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ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1999, 625 (05): : 834 - 838
[3] ON SOME NEW TRIFLUOROMETHYL IODINE(III) COMPOUNDS - REACTIONS OF CF3IF2 WITH BORON AND SILICON-COMPOUNDS AND CF3 ICI2 WITH SILVER SALTS
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JOURNAL OF FLUORINE CHEMISTRY, 1989, 45 (03) : 401 - 416
[4] Carbenoid reactions of trifluoromethyl element compounds.: 3.: The reactions of Zn(CF3)Br•2 CH3CN with phenol, pentafluorophenol, their potassium and ammonium salts
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ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1999, 625 (05): : 831 - 833
[5] LIGAND-EXCHANGE REACTIONS OF THE GROUP 2B TRIFLUOROMETHYL COMPOUNDS, (CF3)2M
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ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1980, 179 (MAR): : 141 - INOR
[6] COMPARISON OF THE TRIFLUOROMETHYLATING PROPERTIES OF (CF3)2HG, CF3I AND (CF3)2TE - REACTIONS WITH OLEFINIC AND AROMATIC-COMPOUNDS
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JOURNAL OF FLUORINE CHEMISTRY, 1985, 29 (1-2) : 87 - 87
[7] Carbenoid reactions of trifluoromethylelement compounds.: Part 6.: Syntheses and characterization of difluoromethylphosphonium, arsonium and stibonium compounds from reactions of triorganopnicogens with Zn(CF3)Br•2D and Bi(CF3)3
Kirij, NV
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JOURNAL OF FLUORINE CHEMISTRY, 1999, 94 (02) : 207 - 212
[8] PERFLUOROALKYL TELLURIUM COMPOUNDS - EXCHANGE-REACTIONS OF (CF3)2TEF2,(CF3)2TECL2,(CF3)2TEBR2 WITH HALOGENS, DINITROGEN PENTOXIDE, AND TRIFLUOROACETIC-ANHYDRIDE - PREPARATION AND PROPERTIES OF (CF3)2TE(ONO2)2 AND (CF3)2TE(OCOCF3)2
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[9] FLUOROCARBON NITROGEN COMPOUNDS .3. SOME REACTIONS OF BIS-(TRIFLUOROMETHYL)-AMINE, (CF3)2NH2
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[10] REACTIVITY OF CYCLOPALLADATED COMPOUNDS .7. SYNTHESES OF METALLOBICYCLIC COMPOUNDS AND THEIR REACTIONS WITH ACETYLENES - X-RAY CRYSTAL AND MOLECULAR-STRUCTURES OF THE COMPOUNDS [(NME2CH2C6H4)PD(C(CF3)=C(CF3)(C6H4CH2NME2))] AND [((NME2CH2C6H4)C(CF3)=C(CF3))PD(C(CF3)=C(CF3)(CH2C9H6N))]
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