PROCESS FOR PRODUCTION OF FLUOROSULFONYLIMIDE AMMONIUM SALT

摘要

A compound [I] such as an N-(chlorosulfonyl)-N-(fluorosulfonyl)imide ammonium salt is reacted with hydrogen fluoride to produce a compound [II] such as an N,N-di(fluorosulfonyl)imide ammonium salt. The resulting compound [II] is reacted with an alkali metal compound or the like to produce a compound [IV] such as an N,N-di(fluorosulfonyl)imide alkali metal salt.