Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1978-10-20
1980-01-08
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
041828747
ABSTRACT:
The commercial method of preparing chloro-bis(alkylamino)-s-triazine by step-wise replacement of two chlorine atoms of cyanuric chloride by means of alkylamino groups in an alkaline medium comprising water and a liquid organic compound is improved by adding to the reaction product, upon completion of the second replacement step, or during or after the distillation of the organic compound, at least 0.5% by weight with respect to the weight of the chloro-bis(alkylamino)-s-triazine, of minerals chosen from the groups of montmorillonite, paligorskite, vermiculite and chlorite and having a base-exchange capacity of at least 10 milli-equivalents for each 100 grams of said solid, thus deactivating the unreacted alkylamine and the tris(alkylamino)-s-triazines present in the reaction product.
REFERENCES:
patent: 3681337 (1972-08-01), Petree
Baldi Luciano
Francese Renato
Giorcelli Giuliano
Ford John M.
Rumianca S.p.A.
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