Process for the preparation of chloro-bis(alkylamino)-s-triazine

Details Process for the preparation of chloro-bis(alkylamino)-s-triazine Process for the preparation of chloro-bis(alkylamino)-s-triazine

1979-10-01

1980-09-23

Ford, John M.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

C07D25150

Patent

active

042244447

ABSTRACT:
Chloro-bis(alkylamino)-s-triazine is prepared by means of the step-wise replacement of two chlorine atoms of cyanuric chloride with alkylamino groups in an alkaline medium comprising water and a liquid organic compound which is a solvent for cyanuric chloride and forms a two-phase system with water, in which a molar excess of alkylamine is used in the second replacement step. Upon completion of the second replacement step the reaction mixture is freed from its aqueous phase and the residual suspension or solution of triazine in the organic compound is admixed with water added in a volumetric quantity of from 30 to 150% with respect to that of said aqueous phase.
The chloro-bis(alkylamino)-s-triazine thus produced has high characteristics of handling and formulability.

REFERENCES:
patent: 3436394 (1969-04-01), Saul
patent: 3590040 (1971-06-01), Ferguson et al.
patent: 3639399 (1972-02-01), Daugherty et al.
patent: 3681335 (1972-08-01), Saul et al.
patent: 3681337 (1972-08-01), Petree
patent: 4054739 (1977-10-01), Haschke et al.
patent: 4058662 (1977-10-01), Haschke et al.
patent: 4099006 (1978-07-01), Baldi et al.

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