(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Chemical Properties

Melting point:

176-180 °C

Boiling point:

678.2±55.0 °C(Predicted)

form 

Powder

color 

yellow-white

optical activity

[α]/D +59±4°, c = 1% in chloroform

Safety Information

Safety Statements 

24/25

WGK Germany 

3

F 

10-23

MSDS

• Language:English Provider:SigmaAldrich

(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Usage And Synthesis

Description

1. Ligand used in the ruthenium catalyzed, enantioselective hydrogenation of alkenes, carbonyls, and imines.
2. Ligand used in the rhodium-catalyzed cyclization of acetylenic aldehydes.
3. Ligand used in the iridium-catalyzed hydrogenative coupling of alkynes to aromatic and aliphatic N-arylsulfonyl aldimines.
4. Asymmetric Cu-catalyzed propargylic substitution with amines,4a and enamines.4b
5. Catalytic desymmetrizing intramolecular Heck reaction.
6. Assembly of 1,3-polyols.
7. Pd-catalyzed diastereo/enantioselective allylic alkylations of ketone enolates.
8. Enantioselective vinylogous Reformatsky-type addition.
9. Cu-catalyzed chemoselective preparation of 2-(pinacolato)boron- substituted allylcopper complexes.
and their In situ site-, diastereo-, and enantioselective additions to ketones.

(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL(185913-97-7)Related Product Information

• Chloro[(R)-(+)-5,5'-dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl](p-cymene)ruthenium(II)chlorideCH2Cl2adduct
• (R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
• CHLORO[(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL](P-CYMENE)RUTHENIUM (II) CHLORIDE
• Chloro[(S)-(-)-5,5'-dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl](p-cymene)ruthenium(II)chlorideCH2Cl2adduct
• 2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
• (R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
• R(+)-2 2'-BIS-(DIPHENYLPHOSPHINO)-6 6'-&
• 3-chloro[1,1'-biphenyl]-2-ol
• CHLORO[(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYL-PHOSPHINO)-1,1'-BIPHENYL](P-CYMENE)RUTHENIUM(II) CHLORIDE CH2CL2 ADDUCT