Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1991-04-26
1992-03-10
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544217, C07D25142, C07D25116
Patent
active
050951130
ABSTRACT:
A method for making methyl-1,3,5-triazines including the 2,4-dichloro-6-methyl- and the 2-methyl-4-methylamino-6-methoxy-1,3,5-triazines, comprising reacting sodium dicyanamide with a cyclizing agent in the presence of HCl to make the 2,4-dichloro-6-methyl-triazine and reacting said triazine, additionally, with sodium methoxide and monomethylamine to make the 2-methyl-4-methylamino-6-methoxytriazine.
REFERENCES:
patent: 4886881 (1989-12-01), Chiang
patent: 4933450 (1990-06-01), Chiang
Costello James A.
E. I. Du Pont de Nemours and Company
Ford John M.
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