N,N,N',N'-TETRAKIS(2-PYRIDYLMETHYL)ETHYLENEDIAMINE DERIVATIVE, AND INTERMEDIATE THEREOF

摘要

PPROBLEM TO BE SOLVED: To provide a new compound that can be used as an extraction agent for a metal element (a minor actinoid element, in particular) and dissolves in a hydrocarbon solvent (dodecane, in particular). PSOLUTION: There is provided an N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine derivative represented by formula (I) [in the formula, RSP11/SPto RSP14/SPeach is the same or different and represents a 6-18C alkyl group]. PCOPYRIGHT: (C)2010,JPO&INPIT