Patent search ap:("DYNAMIT NOBEL AG") AND inv:"SCHULTZ N" Page 1

1.

发明授权
Process for the preparation of 1,1,1-trifluoro-2-chloro-2-bromoethane 失效
Title translation: 制备1,1,1-三氟-2-氯代二茂铁的方法

公开(公告)号：US3790462A

公开(公告)日：1974-02-05

申请号：US3790462D

申请日：1972-08-30

Applicant: DYNAMIT NOBEL AG

Inventor： SCHULTZ N , MARTENS P

IPC: C07C17/10 , B01J1/10

CPC classification number: C07C17/10 , C07C19/14

Abstract: A PROCESS FOR THE PREPARATION OF 1,1,1-TRIFLUORO-2-CHLORO-2-BROMOETHANE IN THE GAS PHASE AT A TEMPERATURE BEWEEN 150 AND 270* C. IN THE PRESENCE OF A SOURCE OF MOLECULAR CHLORINE UNDER IRRADIATION BY LIGHT RAYS HAVING A WAVE LENGTH BETWEEN 2350 AND 3800 ANGSTROMS.

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