Tetrahedron

Synthesis of highly modular bis (oxazoline) ligands by Suzuki cross-coupling and evaluation as catalytic ligands

X Cattoën, MA Pericàs

文献索引：Cattoen, Xavier; Pericas, Miquel A. Tetrahedron, 2009 , vol. 65, # 39 p. 8199 - 8205

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被引用次数: 14

摘要

New bis (oxazoline) ligands (BOXs) containing biaryl substitutents at the C-4 position and H or CH2OR substituents at the C-5 position have been synthesized using Suzuki cross- coupling as the main tool for structural diversity. Copper, zinc, and palladium complexes of the prepared BOXs have been evaluated in the following catalytic asymmetric processes: Acylation with kinetic resolution of trans-1, 2-cyclohexanediol (Cu), enantioselective ...