Title:
PREPARATION OF ALCOHOL SOLUTION OF HYDROXYL AMINE FROM HYDROXYL AMMONIUM SULFATE AND PREPARATION OF OXIM, HYDROXAMIC ACID AND OTHER HYDROXYL AMMONIUM SALTS THEREFROM
Document Type and Number:
Japanese Patent JPS59116108
Kind Code:
A
Abstract:
Solid hydroxylammonium sulfate is reacted with an alcohol solution of an alkali metal hydroxide or alkoxide to produce an alcoholic hydroxylamine liquid phase and a sulfate-containing solid phase. The liquid phase may be used for further reactions such as oxidations, hydroxamic acid production or neutralization to other hydroxylammonium salts. The different bases behave differently with regard to suitable and preferable solvents and temperatures.
Inventors:
SHIYANPORIRI TOOMASU MATSUSOO
HARII EDOWAAZU URUMAA
HARII EDOWAAZU URUMAA
Application Number:
JP20572383A
Publication Date:
July 04, 1984
Filing Date:
November 01, 1983
Export Citation:
Assignee:
ALLIED CHEM
International Classes:
C01B21/14; C07C51/41; C07C67/00; C07C239/00; C07C251/32; C07C259/06; (IPC1-7): C01B21/14; C07C83/10; C07C131/00
Attorney, Agent or Firm:
Kyozo Yuasa