Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1981-11-02
1983-05-10
Raymond, Richard
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D20734
Patent
active
043831176
ABSTRACT:
A process for the preparation of alkyl 1,4-dimethyl-3-ethoxycarbonylpyrrole-2-acetate compounds by reacting in a solvent a diloweralkyl acetone dicarboxylate, a chloromethyl lower alkyl ketone and anhydrous loweralkylamine.
REFERENCES:
patent: 3752826 (1973-08-01), Carson
patent: 3865840 (1975-11-01), Carson
Fischer et al., Die Chemie Des Pyrroles, Edward Brothers, Inc., Ann Arbor, Mich., (1943), pp. 5, 6, 233 & 234.
Gowan et al., Name Index of Organic Reactions, Longmans, Green and Co., Ltd., N.Y., (1960), p. 116.
Jones et al., The Chemistry of Pyrroles, Academic Press, Inc., N.Y., (1977), pp. 59 & 104.
Krauch et al., Organic Name Reactions, John Wiley and Sons, Inc., N.Y. (1964), p. 211.
Kao James T. F.
Marlett Everett M.
Ethyl Corporation
Hogan Patricia J.
Johnson Donald L.
Raymond Richard
Sieberth John F.
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