2-(Dicyclohexylphosphino)biphenyl
Reaction- Product Name
- 2-(Dicyclohexylphosphino)biphenyl
- CAS No.
- 247940-06-3
- Chemical Name
- 2-(Dicyclohexylphosphino)biphenyl
- Synonyms
- Cy-John-Phos;(2-biphenyl)dicyclohexylphosphine;CYCLOHEXYL JOHNPHOS;dicyclohexyl-(2-phenylphenyl)phosphane;2-(Dicyclo;98% CyJohnPhos;CyJohnPhos 97%;CyJohnPhos CAS;Dicyclohexylphosphino)bipheny;2-(Dicyclohexylphosphino)biphe
- CBNumber
- CB8325019
- Molecular Formula
- C24H31P
- Formula Weight
- 350.48
- MOL File
- 247940-06-3.mol
2-(Dicyclohexylphosphino)biphenyl Property
- Melting point:
- 102-106 °C(lit.)
- Boiling point:
- 499.5±24.0 °C(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- soluble in Toluene
- form
- crystal
- color
- white
- Sensitive
- Air Sensitive
- BRN
- 8440533
- CAS DataBase Reference
- 247940-06-3(CAS DataBase Reference)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 36/37/38-22
- Safety Statements
- 36/37/39-26
- WGK Germany
- 3
- F
- 10-13-23
- TSCA
- No
- HazardClass
- AIR SENSITIVE
- HS Code
- 29310099
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 638099
- Product name
- CyJohnPhos
- Purity
- 97%
- Packaging
- 1g
- Price
- $25.98
- Updated
- 2024/03/01
- Product number
- 638099
- Product name
- CyJohnPhos
- Purity
- 97%
- Packaging
- 5g
- Price
- $129
- Updated
- 2024/03/01
- Product number
- D3388
- Product name
- 2-(Dicyclohexylphosphino)biphenyl
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $39
- Updated
- 2024/03/01
- Product number
- D3388
- Product name
- 2-(Dicyclohexylphosphino)biphenyl
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $140
- Updated
- 2024/03/01
- Product number
- 15-1140
- Product name
- 2-(Dicyclohexylphosphino))-1,1'-biphenyl, 98% CyJohnPhos
- Packaging
- 1g
- Price
- $31
- Updated
- 2024/03/01
2-(Dicyclohexylphosphino)biphenyl Chemical Properties,Usage,Production
Reaction
- Ligand used in the palladium-catalyzed synthesis of aromatic amines from aryl chlorides, bromides and triflates.
- Ligand employed in Suzuki coupling reactions involving aryl chlorides, bromides and triflates.
- Useful ligand for the Pd-catalyzed oxidation of alcohols in the presence of chlorobenzenes.
- Useful ligand for the Pd-catalyzed amination with ammonia equivalents.
- Ligand for the gold(I)-catalyzed intramolecular [4+2] cycloadditions involving 1,3-enynes and arylalkynes with alkenes.
- Ligand used in the palladium-catalyzed borylation of aryl bromdies.
- Ligand used in the palladium-catalyzed siliylation of aryl chlorides.
Chemical Properties
white to light yellow crystal powde
Uses
Ligand employed in an extremely general method for the Pd-catalyzed synthesis of aromaticamines using aryl chlorides, bromides and triflates.
Uses
suzuki reaction
Uses
2-(Dicyclohexylphosphino)biphenyl is used as a catalyst for Suzuki coupling reactions.
General Description
CyJohnPhos [(2-Biphenyl)dicyclohexylphosphine] is an air-stable, bulky and electron-rich monodentate biarylphosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions.
2-(Dicyclohexylphosphino)biphenyl Preparation Products And Raw materials
Raw materials
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View Lastest Price from 2-(Dicyclohexylphosphino)biphenyl manufacturers
- Product
- 2-(Dicyclohexylphosphino)biphenyl 247940-06-3
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2020-01-15
- Product
- 2-(Dicyclohexylphosphino)biphenyl 247940-06-3
- Price
- US $34.00-582.00/g
- Min. Order
- 25g
- Purity
- 0.98
- Supply Ability
- 25kg
- Release date
- 2023-12-25
- Product
- 2-(Dicyclohexylphosphino)biphenyl 247940-06-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-07-28