Tetrahedron: Asymmetry

Palladium-catalyzed allylic alkylation using pyridino-oxazolines and quinolino-oxazolines as ligands—influence of steric factors

U Bremberg, F Rahm, C Moberg

文献索引：Bremberg, Ulf; Rahm, Fredrik; Moberg, Christina Tetrahedron Asymmetry, 1998 , vol. 9, # 19 p. 3437 - 3443

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被引用次数: 65

摘要

Four new chiral pyridino-and quinolino-oxazolines were subjected to the palladium- catalyzed alkylation of 1, 3-diphenyl-2-propenyl acetate. The enantioselectivity varied (82– 88% ee) with the steric properties of the ligands. The results are discussed in connection with results previously obtained using analogous ligands.