Preparation of 2'-methyl-2-haloacetanilides

Details Preparation of 2'-methyl-2-haloacetanilides Preparation of 2'-methyl-2-haloacetanilides

1983-09-07

1986-10-21

Hines, Robert V.

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

Organic compounds

Amino nitrogen containing

564142, 564412, 564440, C07C10200, C07C10334, C07C14942

Patent

active

046187138

ABSTRACT:
This invention relates to a process for preparing 2'-methyl-2-haloacetanilides by selective catalytic hydrogenation of 2'-(halomethyl)-2-haloacetanilides. The 2'-(halomethyl)-2-haloacetanilides are initially prepared by reacting an ortho-(halomethyl) aniline or its anilinium salt with a haloacetyl halide.

REFERENCES:
patent: 3162681 (1964-12-01), Connors et al.
patent: 3983174 (1976-09-01), Richter et al.
patent: 4172095 (1979-10-01), Steinman et al.
patent: 4282380 (1981-08-01), Lutz
patent: 4496765 (1985-01-01), Ka et al.
Wagner et al., "Synthetic Organic Chemistry", p. 8 (1963).

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