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Fluorination process catalysed by molybdenum pentachloride

机译:五氯化钼催化的氟化过程

摘要

A process for the preparation of compounds of the formula ##EQU1## comprises contacting compounds of the formula ##EQU2## in the liquid phase, with hydrogen fluoride in the presense of molybdenum chloride whereinPP Ar is arylPPR is a substituent on the aryl nucleus selected from the group consisting of aryl, substituted aryl, halogen, alkyl, alkoxy, and substituted alkyl; P PN IS 0 TO 9;PPX is halogen atom other than fluorine;PPW IS 0 TO 2;PPP IS 1 TO 3; P PW' IS 1 TO 3, AND IS GREATER THAN W;PPP' IS 0 TO 2, AND IS LESS THAN P;PPW + P IS 3;P PW' + P' IS 3;PPZ is 1-10; andPPTHE MAXIMUM VALUE OF N + Z is 10.
机译:式## EQU1 ##的化合物的制备方法包括使式## EQU2 ##的化合物在液相中与氯化氢存在下的氟化氢接触,其中

Ar是芳基

R是选自芳基,取代的芳基,卤素,烷基,烷氧基和取代的烷基的芳基核上的取代基;

N IS 0至9;

X是氟以外的卤素原子;

W为0至2;

P为1至3;

W'为1至3,且为大于W;

P'为0到2,小于P;

W + P为3;

W'+ P'为3; < P>

Z为1-10;并且

N + Z的最大值为10。

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