Process for alkylating halogenated and trifluoromethylated benze

Details Process for alkylating halogenated and trifluoromethylated benze Process for alkylating halogenated and trifluoromethylated benze

1984-01-31

1985-12-24

Warren, Charles F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

570190, 570191, C07C 1726

Patent

active

045608148

ABSTRACT:
Disclosed is a process for alkylating halogenated and trifluoromethylated benzene compounds. In that process, an alkyl halide is reacted with a benzene compound having two or three substituents selected from the group consisting of the halogens and the trifluoromethyl group, and also having a hydrogen atom whose two ortho positions are occupied by two of the said substituents. The reaction is carried out in the presence of at least one alkali metal amide and at least one agent that complexes with the cation of the alkali metal amide.

REFERENCES:
patent: 3297771 (1967-01-01), Lebrick et al.
patent: 4059642 (1977-11-01), Dewald et al.

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