The behaviour of chlorofluoroethanes on β-aluminium(III) fluoride:: a [36Cl] radiotracer study

被引：10

作者：

Bozorgzadeh, H

Kemnitz, E

Nickkho-Amiry, M

Skapin, T

Tate, GD

Winfield, JM

机构：

[1] Humboldt Univ, Inst Inorgan Chem, D-10115 Berlin, Germany

[2] Univ Glasgow, Dept Chem, Glasgow G12 8QQ, Lanark, Scotland

[3] Jozef Stefan Inst, SI-1000 Ljubljana, Slovenia

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2001年 / 112卷 / 02期

关键词：

chlorofluoroethane; chlorine-36; dismutation;

D O I：

10.1016/S0022-1139(01)00527-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A [Cl-36] radiotracer study of the behaviour of 1,1,2-trichlorotrifluoroethane on beta -aluminium(III) fluoride at elevated temperature indicates that the isomerisation of CCl2FCClF2 to CCl3CF3 occurs by an intramolecular process. Isomerisation is followed by dismutation Of CCl3CF3 to give CCl2FCF3 and CCl3CClF2. In neither reaction, surface Al-Cl groups are formed. The compound CCl3CClF2, undergoes further reaction, readily, apparently also via dismutation processes. (C) 2001 Elsevier Science B.V. All rights reserved.

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页码：225 / 232

页数：8

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