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Citation: Peng Xiaojun, Yan Ying, Zhou Zhuohua. Preparation of Benzophenones with Bis(Trichloromethyl) Carbonate as Substitute of Phosgene[J]. Chinese Journal of Applied Chemistry, ;1995, 12(5): 73-75. shu

Preparation of Benzophenones with Bis(Trichloromethyl) Carbonate as Substitute of Phosgene

Department of Fine Chemicals, Dalian University of Technology, Dalian 116012

Received Date: 20 October 1994
Revised Date: 17 April 1995

With bis(trichloromethyl)carbonate as the substitute of phosgene, benzophenones have been prepared from benzene,chlorobenzene,toluene and N,N-dimethyl aniline. The relation between the activities of catalysts and reactants has been studied. The preparation is safe and convenient and gives good yields.
- benzophenone,
- bis(trichloromethyl)carbonate,
- phosgene
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