Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-10-15
1993-05-11
Brust, Joseph Paul
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548563, C07D20734
Patent
active
052102181
ABSTRACT:
Novel 2- or 3-chloropyrroles represented by the general formula: ##STR1## wherein R.sup.1 represents hydrogen atom, chlorine atom, alkyl group, or aryl group which may optionally be substituted, with the proviso that any one of the two groups represented by R.sup.1 is chlorine atom,
REFERENCES:
patent: 3634450 (1972-01-01), Last et al.
patent: 4652582 (1987-03-01), Wilkerson
patent: 4950678 (1990-08-01), Carney et al.
patent: 5116998 (1992-05-01), Lowen
Chemical Communications, Royal Society of Chemistry, Issue 20, (1990), pp. 1393-1394; Kagabu et al.
Kagabu Shinzo
Kawai Itsumi
Wada Katsuaki
Brust Joseph Paul
Nihon Bayer Agrochem K.K.
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