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[摘要]:The chiral phosphine-contg. palladacycle I, synthesized easily from H-MOP, showed its high catalytic activity as well as asym. induction ability in ring-opening reaction of oxabicyclic alkenes, e.g. II, with arylboronic acids, providing corresponding products, e.g. III (R = H, 4-OMe, 4-CF3, 2-Me, etc.), in high yields and high ee. |
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