ASYMMETRIC PHOSPHONITE COMPOUND, ASYMMETRIC SYNTHESIS CATALYST, METHOD OF MANUFACTURING ASYMMETRIC PHOSPHONITE COMPOUND, AND METHOD OF MANUFACTURING ORGANIC COMPOUND HAVING OPTICAL ACTIVITY

摘要

PROBLEM TO BE SOLVED: To provide asymmetric phosphonite compound used for a catalyst ligand or the like of axially asymmetric biaryl synthesis excellent in reactivity, turn over number, and asymmetric yield.;SOLUTION: There are disclosed an asymmetric phosphonite compound represented by compound 02 and compound 03, a tautomer or stereoisomer of the compound or a salt thereof. Compound 01 is a reference example for comparison with the compound.;COPYRIGHT: (C)2012,JPO&INPIT