(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
Description- Product Name
- (R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
- CAS No.
- 185913-97-7
- Chemical Name
- (R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
- Synonyms
- (R)-CL-MEO-BIPHEP;(S)-CL-MEO-BIPHEP;(R)-MeO-Cl-BIPHEP;(R)-(+)-5，5′-Dichloro-2，2′-dimethoxy-1，1′min.(r)-cl-meo-biphep;-bis(diphenylphosphino)-6，6′(+)-5,5'-DICHLORO-2,2'-BIS(DIPHE.PHOS)6,6'-DIMETHOXYBIPHENYL;(+)-5,5'-DICHLORO-2,2'-BIS(DIPHENYLPHOSPHINO)-6,6'-DIMETHOXY-1,1'-BIPHENYL
- CBNumber
- CB6337966
- Molecular Formula
- C38H30Cl2O2P2
- Formula Weight
- 651.5
- MOL File
- 185913-97-7.mol
(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)
- form
- Powder
- color
- yellow-white
- optical activity
- [α]/D +59±4°, c = 1% in chloroform
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.
N-Bromosuccinimide Price
- Product number
- 96738
- Product name
- (R)-(+)-5,5′-Dichloro-2,2′-bis(diphenylphosphino)-6,6′-dimethoxy-1,1′-biphenyl
- Purity
- ≥95.0%(H-NMR)
- Packaging
- 250mg
- Price
- $337
- Updated
- 2024/03/01
- Product number
- 15-1055
- Product name
- (R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl, min. 95% (R)-Cl-MeO-BIPHEP
- Packaging
- 250mg
- Price
- $119
- Updated
- 2024/03/01
- Product number
- 15-1055
- Product name
- (R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl, min. 95% (R)-Cl-MeO-BIPHEP
- Packaging
- 1g
- Price
- $414
- Updated
- 2024/03/01
- Product number
- ING0001309
- Product name
- (R)-(+)-5,5'-DICHLORO-6,6'- DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $1321.9
- Updated
- 2021/12/16
- Product number
- BD232024
- Product name
- (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine)
- Purity
- 98%
- Packaging
- 1g
- Price
- $737
- Updated
- 2021/12/16
(R)-(+)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Chemical Properties,Usage,Production
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.