Process for the preparation of 1-amino-1,3,5-triazine-2,4(1H,3H)

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

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544220, C07D25126, C07D25138

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active

045242054

ABSTRACT:
A process for the preparation of a herbicidally active 1-amino-1,3,5-triazone-2,4 (1H,3H)-dione of the formula ##STR1## comprising in a first stage at a temperature from about 0.degree. to 100.degree. C. reacting an isocyanate of the formula

REFERENCES:
patent: 4447635 (1984-05-01), Dickore et al.
Morrison et al., Organic Chemistry (Textbook), 1973, Allyn and Bacon, Inc., Boston, p. 1044 and p. 685.
H. Ulrich et al., J. Org. Chem., vol. 29, pp. 2401-2404, (1964).
H. Ulrich et al., ibid. , vol. 30, pp. 2779-2781, (1965).
H. Eilingsfeld et al., Chem. Ber., vol. 97, pp. 1232-1245, (1964).

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