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ChemicalBook > CAS DataBase List > (R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL

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

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Product Name
(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
CAS No.
185913-98-8
Chemical Name
(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
Synonyms
)-5，5′(S)-CL-MEO-BIPHEP;(R)-CL-MEO-BIPHEP;min.(s)-cl-meo-biphep;(5,5'-Dichloro-6,6'-dimethoxy-2,2'-biphenyldiyl)bis(diphenylphosphine);(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL;(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL;(+)-5,5'-DICHLORO-2,2'-BIS(DIPHENYLPHOSPHINO)-6,6'-DIMETHOXY-1,1'-BIPHENYL;(-)-5,5'-DICHLORO-2,2'-BIS(DIPHENYLPHOSPHINO)-6,6'-DIMETHOXY-1,1'-BIPHENYL;(S)-(-)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
CBNumber
CB9337967
Molecular Formula
C38H30Cl2O2P2
Formula Weight
651.5
MOL File
185913-98-8.mol
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(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Property

Melting point:
176-180 °C
Boiling point:
678.2±55.0 °C(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
Powder
color 
yellow-white
optical activity
[α]20/D 59.0±4°, c = 1% in chloroform
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
F 
10-23
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
76854
Product name
(S)-(−)-5,5′-Dichloro-2,2′-bis(diphenylphosphino)-6,6′-dimethoxy-1,1′-biphenyl
Purity
≥97.0%(H-NMR)
Packaging
1g
Price
$1660
Updated
2024/03/01
Strem Chemicals
Product number
15-1056
Product name
(S)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl, min. 95% (S)-Cl-MeO-BIPHEP
Packaging
250mg
Price
$119
Updated
2024/03/01
Strem Chemicals
Product number
15-1056
Product name
(S)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl, min. 95% (S)-Cl-MeO-BIPHEP
Packaging
1g
Price
$414
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
ING0001349
Product name
(S)-(-)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
Purity
95.00%
Packaging
1G
Price
$705.6
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC139076
Product name
(S)-Cl-meo-biphep
Packaging
100mg
Price
$260
Updated
2021/12/16
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(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Chemical Properties,Usage,Production

Reactions

  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.

(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Preparation Products And Raw materials

Raw materials

Preparation Products

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

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185913-98-8, (R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYLRelated Search:

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 (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)chlorideCH2Cl2adduct

  • (-)-5,5'-DICHLORO-2,2'-BIS(DIPHENYLPHOSPHINO)-6,6'-DIMETHOXY-1,1'-BIPHENYL
  • (+)-5,5'-DICHLORO-2,2'-BIS(DIPHENYLPHOSPHINO)-6,6'-DIMETHOXY-1,1'-BIPHENYL
  • (-)-(5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL)-2,2'-DIYL-BIS(DIPHENYLPHOSPHINE)
  • (+)-(5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL)-2,2'-DIYL-BIS(DIPHENYLPHOSPHINE)
  • (-)-2,2'-BIS(DIPHENYLPHOSPHINO)-5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL
  • (+)-2,2'-BIS(DIPHENYLPHOSPHINO)-5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL
  • (R)-CL-MEO-BIPHEP
  • (R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
  • (S)-CL-MEO-BIPHEP
  • (S)-(-)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
  • min.(s)-cl-meo-biphep
  • (S)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl,min.95%(S)-Cl-MeO-BIPHEP
  • (r)-(-)-5,5'-dichloro-2,2'-bis(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl
  • (S)-(-)-5,5'-Dichloro-6,6'-diMethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl (S)-Cl-MeO-BIPHEP
  • (5,5'-Dichloro-6,6'-dimethoxy-2,2'-biphenyldiyl)bis(diphenylphosphine)
  • Phosphine, [(1S)-5,5'-dichloro-6,6'-dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[diphenyl-
  • (S)-(-)-5,5'-Dichloro-2,2'-bis(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl >=97.0% (H-NMR)
  • (S )-(5,5’-Dichloro-6,6’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphine)
  • )-5，5&#8242
  • (R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
  • (S )-(5,5’-Dichloro-6,6’-dimethoxy-[1,1’-biphenyl]-2,2’-diyl)bis(diphenylphosphine)
  • (S)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl
  • 185913-98-8
  • C38H30Cl2O2P2
  • Privileged Ligands
  • BIPHEPs
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • Chiral Phosphine
  • MeOBIPHEP Series