ortho-Metalated Dirhodium(II) Catalysts Immobilized on a Polymeric Cross-Linked Support by Copolymerization. Study of their Catalytic Activity in the Asymmetric Cyclopropanation of Styrene with Ethyl Diazoacetate

Chiral ortho-metalated dirhodium(II) compounds containing the phosphine P(p-CH2═CHC6H4)3 have been efficiently immobilized by radical copolymerization with styrene and 1,4-divinylbenzene. Their cat...