Preparation of a 2-amino-pyrroline derivative

Details Preparation of a 2-amino-pyrroline derivative Preparation of a 2-amino-pyrroline derivative

1975-09-23

1977-04-05

Gallagher, Richard J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603269, C07D20722

Patent

active

040161757

ABSTRACT:
The novel compound 2-(N-.gamma.-cyanopropyl)-amino-.DELTA..sup.1 -pyrroline is prepared by heating .gamma.-amino-butyronitrile in an inert atmosphere to a temperature up to 250.degree. C. and optionally in the presence of a solvent. The product may be hydrolyzed into pyrrolidone-2 and then polymerized to nylon-4.

REFERENCES:
patent: 2513270 (1950-07-01), Blecki
patent: 3560523 (1971-02-01), Etienne et al.
Etienne et al.; Chem. Abstr. vol. 72:55133n (1970).
Etienne et al.; Chem. Abstr., vol. 62:2753d (1965).
Etienne et al.; Chem. Abst., vol. 62:9109f (1965).

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