87228-30-6Relevant articles and documents
Selective hydrolysis of pentafluorobenzotrichloride
Shipilov,Kolpashchikova,Igumnov
, p. 975 - 978 (2007/10/03)
Selective hydrolysis of pentafluorobenzotrichloride has been studied in the presence of a catalytic amount of iron(III) chloride. The main products are pentafluorobenzoyl chloride, pentafluorobenzoyl fluoride, and 4-chlorotetrafluorobenzoyl chloride. The two latter products are formed by hydrolysis of dichlorofluoromethylpentafluorobenzene and 4- chlorotetrafluorobenzotrichloride which result from halogen exchange between the methyl group and aromatic ring in the initial pentafluorobenzotrichloride. A probable mechanism for halogen exchange is proposed.
FORMATION OF POLYFLUOROTRICHLOROMETHYLBENZENES FROM PENTAFLUOROBENZENE AND CCl4 IN THE PRESENCE OF AlCl3
Dvornikova, K. V.,Platonov, V. E.
, p. 406 - 407 (2007/10/02)
The reaction of pentafluorobenzene with CCl4 in the presence of AlCl3 gives p-chloro-o,o,m,m-tetrafluorotrichloromethylbenzene as the major product along with pentafluorotrichloromethylbenzene and bis(p-chlorotetrafluorophenyl)dichloromethane.