(S)-(-)-XylBINAP

CAS: 135139-00-3

Ref. 3D-KFA13900

Información del producto

• Nombre: (S)-(-)-XylBINAP
• Sinónimos: RAC-2,2'-Bis(di(3,5-dimethylphenyl)phosphino)-1,1'-binaphthyl, Racemic-2,2'-Bis[Di(3,5-Xylyl)phosphino]-1,1'-binaphthyl, (RAC-Xylyl-Binap), (S)-xyl-Binap, (S)-xylyl-Binap, 1,1'-Binaphthalene-2,2'-diylbis[bis(3,5-dimethylphenyl)phosphine], Phosphine, 1,1'-[1,1'-Binaphthalene]-2,2'-Diylbis[1,1-Bis(3,5-Dimethylphenyl)-, (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl, (S)-3,5-Xylyl-Binap, (R)-3,5-Xylyl-Binap, 1,1'-Binaphthalene-2,2'-Diylbis[Bis(3,5-Dimethylphenyl)Phosphane], (S)-XylBINAP

Descripción

(S)-(-)-XylBINAP is a ligand that binds to primary amines and aldehydes. It has been shown to be an efficient catalyst for the asymmetric synthesis of β-unsaturated aldehydes. The conformational properties of (S)-(-)-XylBINAP are dependent on the type of secondary amine it is bound to, as well as the substituents on the nitrogen atom. This ligand can bind in two different ways, depending on the type of secondary amine it is bound to: 1) As an axial ligand with both nitrogens pointing up, or 2) As a pseudo-equatorial ligand with one nitrogen pointing up and one down. This difference in binding orientation leads to different steric interactions between (S)-(-)-XylBINAP and its substrate, which affects its ability to catalyze reactions.

• Marca: Biosynth

Propiedades químicas

• Peso molecular: 734.9 g/mol
• Fórmula: C₅₂H₄₈P₂
• Pureza: Min. 95%