| 摘要 |
PROBLEM TO BE SOLVED: To immobilize a complex to which a chiral calcium pyridine bisoxazoline derivative is coordinated.SOLUTION: As shown in chemical reaction formula (11), CaXis reacted with a pyridine bisoxazoline derivative having a polystyrene bridged structure prepared by mutually mixing at an arbitrary ratio and at random (4S,4'S,5S,5'S)-2,2' (4-vinylpyridine-2,6-diyl) bis(4,5-diphenyl-4,5-dihydroxazole), styrene and divinylbenzene (including ethyl vinyl benzene). |
