(R)-DM-BINAP , 98% , 137219-86-4

Synonym(s):
(R)-(+)-1,1′-Binaphthalene-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine];(R)-(+)-2,2′-Bis[di(3,5-xylyl)phosphino]-1,1′-binaphthyl

CAS NO.：137219-86-4

Empirical Formula: C52H48P2

Molecular Weight: 734.89

MDL number: MFCD01630821

EINECS: 681-153-6

PRODUCT Properties

• 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
• Water Solubility: Insoluble in water
• form: crystal
• color: white to pale yellow
• optical activity: [α]20/D +169°, c = 1 in chloroform
• InChIKey: MXGXXBYVDMVJAO-UHFFFAOYSA-N
• SMILES: C1(C2=C3C(C=CC=C3)=CC=C2P(C2=CC(C)=CC(C)=C2)C2=CC(C)=CC(C)=C2)=C2C(C=CC=C2)=CC=C1P(C1=CC(C)=CC(C)=C1)C1=CC(C)=CC(C)=C1

Description and Uses

(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.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Risk Statements: 36/37/38
• Safety Statements: 26-37
• WGK Germany: 3
• TSCA: No
• HS Code: 2931.90.6000