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《Journal of Henan University of Technology(Natural Science Edition)》 2008-01
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ZHOU Yan-feng,GAO Zhong-liang,QIU Ji-ping,WEN Zi-qiang (School of Chemical Engineering and Technology,Hebei University of Technology, Tianjin 300130,China)  
2-chloro-4-aminophenol was synthesized from 2-chloro-4-nitrophenol by reduction reaction,afterwards the addition reaction with perfluoro-vinyl-perfluoro-methyl ether was conducted to synthesize 3-chloro-4-[1,1,2-trifluoro2-(trifluoromethoxy)-ethoxy]aniline.An acylation reaction based on 2,6-difluorobenzamide and oxalyl dichloride was carried out to produce 2,6-difluorobenzoyl isocyanate,afterwards the addition reaction with 3-chloro-4-[1,1,2-trifluoro2-(trifluoromethoxy)-ethoxy]aniline was conducted to synthesize insecticide Novaluron. The overall yield was 68.9%.
【CateGory Index】: TQ453.2
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