Реакция #1400

Уравнение реакции

4,4'-difluorodiphenylmethane

sulfuric acid

→

4,4'-difluorobenzophenone

Выход 54.0%

Растворители

water

Условия реакции

Обработка

1. 1
   workup.ADDITIONare first mixed
2. 2
   workup.ADDITIONis added

Методика

The procedure of Example 2 is used except that the 4,4'-difluorodiphenylmethane, water, and sulfuric acid are first mixed, then heated before the MnO2 is added. The yield is 54% 4,4'-difluorobenzophenone that is 95% pure.

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