PROCESS FOR PRODUCTION OF O-SUBSTITUTED HYDROXYLAMINES

摘要

Provided is a process by which O-substituted hydroxyl- amines can be produced from industrially available raw materials in high yield, namely, a process for the production of O-substituted hydroxylamines which comprises the step of reacting an alkali metal salt of hydroxylaminedisulfonic acid with a halide such as an alkylating agent (RX) to form an alkali metal salt of an O-substituted hydroxylaminedisulfonic acid and the step of hydrolyzing the alkali metal salt obtained in the preceding step.