【発明の名称】O-置換ヒドロキシルアミン-ヒドロクロリドの製造方法

Title:

【発明の名称】O-置換ヒドロキシルアミン-ヒドロクロリドの製造方法

Document Type and Number:

Japanese Patent JPH07108890

Kind Code:

B2

Abstract:

O-Substituted hydroxylamine hydrochlorides I R-O-NH2 x HCl (I) (R = C1-C4-alkyl, C3-C4-alkenyl, C3-C4-haloalkenyl or benzyl) are prepared by continuous hydrolysis of the corresponding acetone oxime ethers II with hydrogen chloride and water in a reaction column having 20 to 60 theoretical plates with continuous removal of the acetone eliminated in this process.

Inventors:

Wolfgang, Ville
Tillman, Faust
Peter, Scheffer
Horst, hartmann

Application Number:

JP22421787A

Publication Date:

November 22, 1995

Filing Date:

September 09, 1987

Export Citation:

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Assignee:

Basf Akchen Gezel Shaft

International Classes:

C07C67/00; C07C239/20; C07C239/00; (IPC1-7): C07C239/20

Attorney, Agent or Firm:

Tajiro Taiji

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