Method for preparing hydroxylamines using vinylic compounds with

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles

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560 23, 560170, 562 11, 562 45, 562104, 562433, 562107, 564157, 564193, 564301, C07C25500, C07C20500, C07C22900, C07F 922

Patent

active

056463278

ABSTRACT:
Substituted hydroxylamines useful in photographic processing solution can be prepared by reacting a hydroxylamine with a vinylic compound having an electron withdrawing substituent in a suitable solvent, in the absence of a neutralizing base. The resulting products can be used without isolation from the reaction solution.

REFERENCES:
patent: 3287125 (1966-11-01), Green et al.
patent: 3362961 (1968-01-01), Green et al.
patent: 3455916 (1969-07-01), Green et al.
patent: 3467711 (1969-09-01), Bader et al.
patent: 3491151 (1970-01-01), Bader
patent: 3655764 (1972-04-01), Bader et al.
patent: 3778464 (1973-12-01), Klemchuk
patent: 3806345 (1974-04-01), Willems et al.
patent: 4876174 (1989-10-01), Ishikawa et al.
patent: 5110985 (1992-05-01), Hayakawa et al.
patent: 5248811 (1993-09-01), Morimoto
patent: 5262563 (1993-11-01), Morimoto
patent: 5354646 (1994-10-01), Kobayashi et al.
Distler, Angew. Chem. internat. Edit., vol. 4(4), pp. 300-311 (1965).
Aurich, et al. (Chem. Ber. (118) 1086-104) 1985.
Aston, et al. (Heterocycles, 28(2) 1015-35) 1989.

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