CyJohnPhos
97%
Manufacturer: Sigma Aldrich
CAS Number: 247940-06-3
Synonym(S): 2-(Dicyclohexylphosphino)biphenyl, (2-Biphenyl)dicyclohexylphosphine, Cyclohexyl JohnPhos
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 638099-1-G | In Stock | ₹ 5,090.00 |
| 5 G | 638099-5-G | In Stock | ₹ 13,444.65 |
| 25 G | 638099-25-G | In Stock | ₹ 62,189.63 |
638099 - 1 G
In Stock
Quantity
1
Base Price: ₹ 5,090.00
GST (18%): ₹ 916.20
Total Price: ₹ 6,006.20
Quality Level
100
Assay
97%
reaction suitability
reaction type: Cross Couplingsreagent type: ligandreaction type: Arylationsreagent type: ligandreaction type: Buchwald-Hartwig Cross Coupling Reactionreagent type: ligandreaction type: C-X Bond Formationreagent type: ligandreaction type: Hiyama Couplingreagent type: ligandreaction type: Methylationsreagent type: ligandreaction type: Negishi Couplingreagent type: ligandreaction type: Oxidationsreagent type: ligandreaction type: Suzuki-Miyaura Coupling
mp
102-106 °C (lit.)
functional group
phosphine
SMILES string
C1CCC(CC1)P(C2CCCCC2)c3ccccc3-c4ccccc4
InChI
1S/C24H31P/c1-4-12-20(13-5-1)23-18-10-11-19-24(23)25(21-14-6-2-7-15-21)22-16-8-3-9-17-22/h1,4-5,10-13,18-19,21-22H,2-3,6-9,14-17H2
InChI key
LCSNDSFWVKMJCT-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
Sigma Aldrich Fine Chemicals Biosciences CyJohnPhos 97% | 247940-06-3 | MFCD01862441 | 25G | -- | ₹ 55,108.80 | ||
Sigma Aldrich Fine Chemicals Biosciences CyJohnPhos | 247940-06-3 | MFCD01862441 | 5g | -- | ₹ 14,500.77 | ||
Cyjohnphos | -- | ₹ 445.00 - ₹ 48,861.00 | ||
247940-06-3 | 2-(Dicyclohexylphosphino)biphenyl | -- | ₹ 445.00 - ₹ 51,086.00 |
Related Products
Description
- 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.Learn more about Buchwald Phosphine Ligands
- Application: CyJohnPhos may be used in combination with a nickel catalyst for the Suzuki-Miyaura arylation of tertiary benzylic acetates with aryl boroxines to produce diaryl and triaryl quaternary stereocenters.[1]
- Legal Information: Usage subject to US Patents 6307087 and 6395916.
SAFETY INFORMATION
Hazard Statements
Hazard Classifications
Aquatic Chronic 4
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves