Preparation of 5-(1-alkyl-carbonyloxy)alkylpyrrolidin-2-one

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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548530, 548531, 548533, 548544, C07D207277

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049436406

ABSTRACT:
The invention is a process for the preparation of a 5-(1-alkylcarbonyloxy)alkylpyrrolidin-2-one which comprises contacting a N-alkylcarbonyl-5-alkylcarbonylpyrrolidin-2-one with hydrogen in the presence of a catalytic amount of a hydrogenation catalyst under conditions such that a 5-(1-alkylcarbonyloxy)alkylpyrrolidin-2-one is prepared.

REFERENCES:
Chem. Abstracts, vol. 82, 97983b, p. 438 (1975).
Lepschy et al., Justus Liebigs Ann. Chem., 1753 (1974).

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