Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1997-12-18
1999-05-11
Richter, Johann
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
558452, C07D241/04
Patent
active
059028831
ABSTRACT:
The present invention relates to a process for the cyanobutylation of ammonia, an alkylamine or hydrazine with 3- and 4-pentenenitrile and mixtures thereof to form alkylaminonitriles.
REFERENCES:
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patent: 4260556 (1981-04-01), Kluger et al.
patent: 4496474 (1985-01-01), Reck
patent: 5070202 (1991-12-01), Herkes
March, J., "Advanced Organic Chemistry", 4th ed., p. 768 1992.
E. I. Du Pont de Nemours and Company
Murray Joseph
Richter Johann
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