Process for the preparation of a 2-alkylpyrrole

Details Process for the preparation of a 2-alkylpyrrole Process for the preparation of a 2-alkylpyrrole

1982-06-01

1984-11-27

Coughlan, Jr., Paul M.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548565, 548579, C07D29104

Patent

active

044852436

ABSTRACT:
A process is described for the catalytic gas phase reduction of 4-oxoalkanenitriles to form 2-alkylpyrroles in high yields and conversions.

REFERENCES:
Journal of Organic Chemistry, vol. 23, Sep. 1958, pp. 1281-1286, J. H. Burckhalter, et al.: "Synthesis of Nicotine Analogs".
Journal of the Chemical Society, 1948, pp. 186-188, E. B. Knott: "Beta-cycloylpropionitriles, Part III, Reduction to 2-cyclyl-delta2-pyrrolines . . . ".
Chemische Berichte, vol. 95, 1962, pp. 307-318, F. Korte, et al.: "Pyrrol- und Pyrrolidin-carbonsaure-(3)-athyle ster durch Katalyt . . .".

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