METHOD FOR PRODUCING LITHIUM OR SODIUM BISFLUOROSULFONYLIMIDIDE

摘要

The present invention relates to the reaction of the amidosulfuric acid of the formula (I) (OH) -SO ₂ -NH ₂ with the halogenated sulfonic acid of the formula (II) (OH) -SO ₂ -X (wherein X represents a halogen atom) includes, and including a reaction with a salt of the base formed with a cation C ^+, the formula ^{(III) (SO3 -) N} - - (SO3 -) of, 3C ⁺ (wherein, C ⁺ 1 is represents a cation) bis (Sulphonato) imide salt. The invention also formula _{(V) F- (SO 2)} -NH- (SO 2) bis (sulfonyl fluorophenyl) of -F method for producing an imide acid, and the general formula (VII) F- (SO ₂₎ - (Fluorosulfonyl) imide salt of N ^- - (SO ₂ ) -F, Li ⁺ .