Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1999-05-03
2000-12-12
Barts, Samuel
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C07C20900
Patent
active
061601780
ABSTRACT:
Optically active amines are racemized by reaction of the optically active amine in the gas phase at elevated temperature in the presence of hydrogen and a hydrogenation or dehydrogenation catalyst.
REFERENCES:
patent: 4096186 (1978-06-01), Ichikawa et al.
patent: 4990666 (1991-02-01), Harsy
Database WPI, Section Ch, Week 7908, Derwent Publications Ltd., London, GB:Class B05, AN 79-14874B, XP002112502 (English abstract of JP 54 005957, Jan. 17, 1979).
Database WPI, Section Ch, Week 9424, Derwent Publications Ltd., London, GB: Class B05, AN 94-197043, XP002112503 (English abstract of JP 06 135906, May 17, 1994).
Chem. Abst., vol. 110, 192247v, Jun., 1989.
Funke Frank
Hohn Arthur
Kramer Andreas
Nubling Christoph
Riechers Hartmut
Barts Samuel
BASF - Aktiengesellschaft
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