應用

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Catalyst for:
Preparation of a key unit B precursor of cryptophycins via Horner-Wadsworth-Emmons reaction and asymmetric hydrogenationPreparation of constrained phenylalanine analogs via Heck reaction followed by asymmetric hydrogenation and cyclization stepsEnantioselective preparation of N-benzyloxy-β-amino acid Me esters by hydrogenation of α-(benzyloxyaminomethyl)acrylate stereoisomersPreparation of fluoro amino acids as synthons for potent macrocyclic HCV NS3 protease inhibitorsStereoselective preparation of triply isotope-labeled Ser, Cys, and AlaPreparation of β-amino acids from asymmetric hydrogenation of α-(aminomethyl)acrylatesAsymmetric hydrogenation of a-primary and secondary amino ketones and asymmetric synthesis of (-)-arbutamine and (-)-denopamine