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Chiral Phosphine Ligands
(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl

(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl - CAS 137219-86-4

(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

137219-86-4

CAS

137219-86-4

IUPAC Name

[1-[2-bis(3,5-dimethylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(3,5-dimethylphenyl)phosphane

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

Application

(R)-DM-BINAP is a naphthalene and phosphine compound for proteomics research

Molecular Weight

734.89

Molecular Formula

C52H48P2

Product Information

Canonical SMILES

CC1=CC(C)=CC(P(C2=CC=C3C=CC=CC3=[C@]2[C@]4=C5C=CC=CC5=CC=C4P(C6=CC(C)=CC(C)=C6)C7=CC(C)=CC(C)=C7)C8=CC(C)=CC(C)=C8)=C1

InChI

InChI=1S/C52H48P2/c1-33-21-34(2)26-43(25-33)53(44-27-35(3)22-36(4)28-44)49-19-17-41-13-9-11-15-47(41)51(49)52-48-16-12-10-14-42(48)18-20-50(52)54(45-29-37(5)23-38(6)30-45)46-31-39(7)24-40(8)32-46/h9-32H,1-8H3

InChI Key

MXGXXBYVDMVJAO-UHFFFAOYSA-N

Purity

≥97%

MDL

MFCD01630821

Physical State

Solid

Appearance

White to beige solid, powder, crystals, crystalline solid and/or chunks

Storage

Inert atmosphere. Room temperature.

Boiling Point

~825.3 °C(Predicted) / 760 mmHg

Melting Point

191 °C

Optical Activity

169° (c=1 in chloroform)

TSCA

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261 - P305+P351+P338

Hazard Statements

H302 - H315 - H319 - H335

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl - CAS 137219-86-4

Product Information

Safety Information

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