4,5-Dihydro-3,3-diphenyl-4-hydrocarbylaminomethylfuran-2(3H) one

Details 4,5-Dihydro-3,3-diphenyl-4-hydrocarbylaminomethylfuran-2(3H) one 4,5-Dihydro-3,3-diphenyl-4-hydrocarbylaminomethylfuran-2(3H) one

1978-07-24

1981-10-20

Jiles, Henry R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30726

Patent

active

042960371

ABSTRACT:
1-Hydrocarbon-3,3-diphenyl-4-hydroxymethyl-2-pyrrolidinones and methods for making them from 4,5-dihydro-3,3-diphenyl-4-hydrocarbylaminomethylfuran-2(3H)ones are disclosed. Methods for making the 4,5-dihydro-3,3-diphenyl-4-hydrocarbylaminomethylfuran-2(3H)ones are also disclosed. The novel compounds are useful intermediates for the preparation of pharmacologically active 4-(4,4-disubstitutedpiperidinylmethyl)-3,3-diphenyl-2-pyrrolidinones.

REFERENCES:
patent: 2490937 (1949-12-01), Weston
patent: 2650231 (1953-08-01), Arnold et al.
Dangyan et al., Chem. Abst., vol. 71, 1969, 60636n.

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