Journal of the American Chemical Society

Asymmetric hydroformylation catalyzed by homogeneous and polymer-supported platinum complexes containing chiral phosphine ligands

G Parrinello, JK Stille

文献索引：Parrinello, Giovanni; Stille, J. K. Journal of the American Chemical Society, 1987 , vol. 109, # 23 p. 7122 - 7127

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被引用次数: 255

摘要

Abstract: A complex of Pt (I1) containing the chiral ligand (2S, 4S)-N-(tert-butoxycarbonyl)-4- (diphenylphosphino)-2-[(di-phenylphosphino) methyl] pyrrolidine [(-)-BPPM] in the presence of stannous chloride catalyzed the hydroformylation of a variety of prochiral olefins. Although the branched/normal (b/n) ratios were low (-OS), high ee's were achieved in the hydroformylation of styrene (70-80%), p-isobutylstyrene (80%), 2-vinylnaphthalene (77%), ...