Process for the preparation of meta-chloroanilines

Details Process for the preparation of meta-chloroanilines Process for the preparation of meta-chloroanilines

1985-09-26

1987-03-03

Shaver, Paul F.

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

Organic compounds

Amino nitrogen containing

C07C 8524

Patent

active

046477004

ABSTRACT:
This invention relates to a process for the preparation of meta-chloroanilines. Polychloroanilines containing at least one chloroatom in the meta position are reacted with hydrogen iodide in a homogeneous aqueous or organic medium at a temperature between about 90.degree. and 250.degree. C. Gaseous hydrogen and solid catalysts are not required. The meta-chloroanilines are useful in the manufacture of agrochemical intermediates.

REFERENCES:
patent: 4085141 (1978-04-01), Wedemeyer et al.
patent: 4206147 (1980-06-01), Daumas et al.
patent: 4206148 (1980-06-01), Biola et al.
patent: 4329914 (1982-04-01), Cordier
patent: 4340759 (1982-07-01), Cordier
patent: 4351959 (1982-09-01), Cordier
patent: 4418213 (1983-11-01), Cordier et al.
patent: 4429156 (1984-01-01), Wedemeyer et al.

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