Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1989-03-06
1990-08-21
Higel, Floyd D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
534586, 534838, 534587, C07C24502, C07C25102, C07C25108, C07C25112
Patent
active
049507427
ABSTRACT:
An azoimino ether, which is an intermediate for preparing polymerization initiators, is prepared by reacting a hydrazonitrile having a hydrazo group and at least one cyano group in the molecule with chlorine in the presence of an alcohol, in a non-aqueous organic solvent.
REFERENCES:
patent: 2599299 (1952-06-01), Upson
patent: 3775395 (1973-11-01), Koyanagi et al.
patent: 3778430 (1973-12-01), Citron
patent: 3959343 (1976-05-01), Arashi et al.
patent: 4039527 (1977-08-01), Nagaoka et al.
Ichiriki Kazuo
Nawa Hiroyoshi
Okugawa Toru
Tanaka Motoaki
Higel Floyd D.
Wako Pure Chemical Industries Ltd.
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