(R)-(+)-2,2'-bis(di-(3,5-dimethylphenyl)phosphino)-1,1'-binaphthyl CAS: 137219-86-4

Product Details:

Product Name：(R)-(+)-2,2'-bis(di-(3,5-dimethylphenyl)phosphino)-1,1'-binaphthyl

CAS:137219-86-4

Synonyms：

(R)-(+)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL;

(R)-(+)-2,2'-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]-1,1'-BINAPHTHYL;

RACEMIC-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL;

RAC-XYLYL-BINAP;

(R)-3,5-XYLYL-BINAP;

(R)-(+)-2,2'-Bis(di-(3,5-dimethylphenyl)phosphino)-1,1'-binaphthyl, ((R)-Xylyl-B;

(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl,(R)-3,5-xylyl-BINAP;

(R)-(+)-2,2'-bis(di-(3,5-dimethylphenyl)phosphino)-1,1'-binaphthyl

CAS: 137219-86-4

MF: C52H48P2

MW: 734.89

Melting point: 203-206°C

Alpha: 169 º (c=1 in chloroform)

Boiling point: 825.3±65.0 °C(Predicted)

Storage temp: Inert atmosphere,Room Temperature

Form: crystal

Optical activity: [α]20/D +169°, c = 1 in chloroform

Reaction:

1.Ligand used in copper-catalyzed asymmetric Mannich-type reactions of N-acylimino esters.

2.Ligand used in the enantioselective fluorination of oxindoles.

3.Ligand used in [2+2+2] cycloaddition of tetraynes and hexaynes.

4.Ligand used in the asymmetric reduction of ketone via ruthenium-catalyzed transfer hydrogenation.

5.Asymmetric hydroboration of unsaturated imines.

Uses1:

(R) -(+)-XylBINAP is a phosphine-based ligand used in the preparation of various catalysts, such as Pd catalysts for the asymmetric dearomative alkenylation of indoles through a reductive-?Heck reaction

Uses2:

Takasago Ligands and Complexes for Asymmetric Reactions

XINXIANG RUNYU MATERIAL CO., LTD.

Functional organic phosphonates lead clean production, and efficient catalysts help the green revolution.

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