Process for producing benzophenone-azine

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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C07C10904

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active

047513268

ABSTRACT:
An improved process for producing benzophenone-azine in which a catalyst can be removed, recovered and recycled is disclosed. The process comprises the steps of:

REFERENCES:
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patent: 4347983 (1982-08-01), Isshiki et al.
CRC Handbook of Chemistry and Physics, 60th Ed. (1979-80), pp. B-75 and B-53.
Hackh's Chemical Dictionary, 4th Ed. (1969), McGraw-Hill Publ., p. 224.
Hiromu Hayashi et al., "Hydrazine Production from Ammonia via Azine", Ing. Eng. Chem., Prod. Res. Dev., vol. 15, No. 4, 1976, pp. 299-303.
J. W. Meller, Inorganic and Theoretical Chemistry, vol. III, pp. 162-163.

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