Application of a chiral scaffolding ligand in catalytic enantioselective hydroformylation

AD Worthy, CL Joe, TE Lightburn…

文献索引：Worthy, Amanda D.; Joe, Candice L.; Lightburn, Thomas E.; Tan, Kian L. Journal of the American Chemical Society, 2010 , vol. 132, # 42 p. 14757 - 14759

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被引用次数: 68

摘要

The synthesis of β-amino-aldehydes has been achieved through enantioselective hydroformylation of PMP-protected allylic amines. The reaction is accomplished by using a scalemic scaffolding ligand that covalently and reversibly binds to the substrate. These ligands behave like chiral auxiliaries because they are covalently attached to the substrate during hydroformylation; however, similar to traditional asymmetric ligands, they can be ...