C07F9/2495

Method for producing phosphoryl imide salt, method for producing nonaqueous electrolyte solution containing said salt, and method for producing nonaqueous secondary battery

To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into contact with a cation exchange resin having M.sup.1 n+ or a metal salt represented by the general formula (4) in an organic solvent having a water content of 0.3% by mass or less. ##STR00001##

Chiral phosphoramidimidates and derivatives thereof

The present invention relates to chiral phosphoramidimidates, their salts and metal complexes as well as derivatives thereof and their use as catalysts.

METHOD FOR PRODUCING PHOSPHORYL IMIDE SALT, METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SOLUTION CONTAINING SAID SALT, AND METHOD FOR PRODUCING NONAQUEOUS SECONDARY BATTERY

To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into contact with a cation exchange resin having M.sup.1 n+ or a metal salt represented by the general formula (4) in an organic solvent having a water content of 0.3% by mass or less.

##STR00001##

Method for producing phosphoryl imide salt, method for producing nonaqueous electrolyte solution containing said salt, and method for producing nonaqueous secondary battery

To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into contact with a cation exchange resin having M.sup.1 n+ or a metal salt represented by the general formula (4) in an organic solvent having a water content of 0.3% by mass or less. ##STR00001##

METHOD FOR PRODUCING PHOSPHORYL IMIDE SALT, METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SOLUTION CONTAINING SAID SALT, AND METHOD FOR PRODUCING NONAQUEOUS SECONDARY BATTERY

To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into contact with a cation exchange resin having M.sup.1 n+ or a metal salt represented by the general formula (4) in an organic solvent having a water content of 0.3% by mass or less.

##STR00001##

CHIRAL PHOSPHORAMIDIMIDATES AND DERIVATIVES THEREOF

The present invention relates to chiral phosphoramidimidates, their salts and metal complexes as well as derivatives thereof and their use as catalysts.