2,5-dihydro-5-aryliminopyrrole derivatives and their preparation

Details 2,5-dihydro-5-aryliminopyrrole derivatives and their preparation 2,5-dihydro-5-aryliminopyrrole derivatives and their preparation

1984-02-29

1986-04-29

Hollrah, Glennon H.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

544239, C07D207436

Patent

active

045858810

ABSTRACT:
2,5-Dihydro-5-aryliminopyrrole derivatives of the formula ##STR1## where R.sup.1 is hydrogen or alkyl, R.sup.2 and R.sup.3 are each alkyl, and Ar is unsubstituted or substituted aryl, are used for controlling undesirable plant growth.

REFERENCES:
patent: 3072673 (1963-01-01), de Benneville et al.
patent: 4064140 (1977-12-01), Adam
Maki et al., Chem. Pharm. Bull., 19, (1971), pp. 1635-1640.
Borsche et al., Ann., (1904), 331, pp. 298-318.
Hollins, "Synthesis of Nitrogen Ring Compounds" p. 89 (1924).

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