Process for the synthesis and separation of the threo and erythr

Details Process for the synthesis and separation of the threo and erythr Process for the synthesis and separation of the threo and erythr

1978-06-12

1980-09-23

Hines, Robert V.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 8511

Patent

active

042242460

ABSTRACT:
A process for the synthesis and separation of the threo and erythro isomers of 2-amino-1-phenyl-1-propanol comprising the steps of catalytically reducing 2-nitro-1-phenyl-1-propanol to form the acetate salt of the racemic mixture of 2-amino-1-phenyl-1-propanol and separating the isomers by fractional crystallization.

REFERENCES:
patent: 2347621 (1944-04-01), Tindall
patent: 3775479 (1973-11-01), Bruderer et al.

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