Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1972-12-14
1979-05-08
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546246, 546248, 260944, 260945, 260956, 260959, 2603472, 2603477, 544158, 544162, 2603265A, 26032661, 260239B, 424211, 424200, 424203, C07D21122, C07D21124, C07D21126, C07F 940
Patent
active
041536045
ABSTRACT:
N-phosphinyl- or phosphinothioyl-amidines of the formula ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylthio or C.sub.1 -C.sub.4 -alkoxy,
REFERENCES:
patent: 2151380 (1939-03-01), Flint et al.
patent: 2587549 (1952-02-01), Trementozzi
patent: 3646134 (1972-02-01), Hunger et al.
patent: 3801679 (1974-04-01), Hoffman et al.
Ciba-Geigy Corporation
Ford John M.
Rabin Frederick H.
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