Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1980-09-29
1982-02-02
Rotman, Alan L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546319, C07D21356
Patent
active
043140645
ABSTRACT:
Nicotinamide is prepared from nicotinonitrile by hydrolysis at 120.degree. to 200.degree. C. employing alkali hydroxide.
REFERENCES:
patent: 2446957 (1948-08-01), Rosenberg
patent: 2471518 (1949-05-01), Duesel et al.
Beschke Helmut
Friedrich Heinz
Muller Klaus-Peter
Schreyer Gerd
Detusche Gold- und Silber-Scheindeanstalt vormals Roessler
Rotman Alan L.
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