2-(Di-tert-butylphosphino)biphenyl
- CAS No.
- 224311-51-7
- Chemical Name:
- 2-(Di-tert-butylphosphino)biphenyl
- Synonyms
- JohnPhos;ditert-butyl-(2-phenylphenyl)phosphane;2-(DI-T-BUTYLPHOSPHINO)BIPHENYL;(2-biphenyl)di-tert-butylphosphine;JnhnPhos;98% JohnPhos;JohnPhos 97%;2-(Di-t-butyL;phosphino)biphenyL;Pyridaben Impurity 2
- CBNumber:
- CB1108350
- Molecular Formula:
- C20H27P
- Molecular Weight:
- 298.4
- MOL File:
- 224311-51-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/18 18:48:45
Melting point | 86-88 °C (lit.) |
---|---|
Boiling point | 405.5±24.0 °C(Predicted) |
Density | 1 g/cm3 |
storage temp. | Inert atmosphere,Room Temperature |
solubility | Chloroform (Slightly), Dichloromethane (Slightly), DMSO (Slightly, Heated, Sonicated) |
form | Crystals or Crystalline Powder |
color | White |
Water Solubility | Insoluble |
BRN | 8322131 |
Stability | Air Sensitive |
InChI | InChI=1S/C20H27P/c1-19(2,3)21(20(4,5)6)18-15-11-10-14-17(18)16-12-8-7-9-13-16/h7-15H,1-6H3 |
InChIKey | CNXMDTWQWLGCPE-UHFFFAOYSA-N |
SMILES | P(C1=CC=CC=C1C1=CC=CC=C1)(C(C)(C)C)C(C)(C)C |
CAS DataBase Reference | 224311-51-7(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H413 |
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
Hazard Codes | Xn |
Risk Statements | 36/37/38-22 |
Safety Statements | 36/37/39-26-22 |
WGK Germany | 3 |
F | 10-23 |
TSCA | No |
HazardClass | AIR SENSITIVE |
HS Code | 29029090 |
2-(Di-tert-butylphosphino)biphenyl price More Price(5)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 638439 | JohnPhos 97% | 224311-51-7 | 1G | ₹7510 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 638439 | JohnPhos 97% | 224311-51-7 | 5G | ₹18359.2 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 638439 | JohnPhos 97% | 224311-51-7 | 25G | ₹68002.65 | 2022-06-14 | Buy |
TCI Chemicals (India) | D3387 | 2-(Di-tert-butylphosphino)biphenyl min. 98.0 % | 224311-51-7 | 1G | ₹6300 | 2022-05-26 | Buy |
TCI Chemicals (India) | D3387 | 2-(Di-tert-butylphosphino)biphenyl min. 98.0 % | 224311-51-7 | 5G | ₹17400 | 2022-05-26 | Buy |
2-(Di-tert-butylphosphino)biphenyl Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystal powde
Uses
2-(Di-tert-butylphosphino)biphenyl (also known as JohnPhos) is a Buchwald ligand that is highly efficient in palladium-catalyzed reactions.
General Description
JohnPhos is a Buchwald′s sterically bulky biaryl phosphine ligand. It is a reactive dialkylbiaryl phosphine ligand which catalyzes the carbon-nitrogen bond-forming reactions. Coordination chemistry of gold catalysts bearing JohnPhos as ligand has been investigated by NMR spectroscopy.
2-(Di-tert-butylphosphino)biphenyl Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 359)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
Mehta Enterprise | 08068442230Ext 607 | Mumbai, India | 155 | 58 | Inquiry |
XINXIANG RUNYU MATERIAL CO., LTD. | +86-13592593621; +8613592593621 | China | 434 | 58 | Inquiry |
Henan Research New Materials Co., Ltd. | +86-18903931628 +86-18903931531 | China | 180 | 58 | Inquiry |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12584 | 58 | Inquiry |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | China | 7255 | 58 | Inquiry |
224311-51-7(2-(Di-tert-butylphosphino)biphenyl)Related Search:
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T-BUTYLPHOSPHINE
Di-tert-butylphosphine
TERT-BUTYLPHOSPHONIC ACID
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(2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE
2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL
BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE
2-(Di-t-butylphosphino)biphenyl,99%JohnPhos
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PHOSPHINE, [1,1''-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)-
2-(Di-tert-butylphosphino)-biphenyl, JohnPhos
(2-Biphenylyl)di-tert-butylphosphine, 2-(Di-tert-butylphosphino)biphenyl, JohnPhos
2-(Di-tert-butylphosphino)biphenyl,99%
(2-Biphenyl)di-tert-butylphosphine,(2-Biphenylyl)di-tert-butylphosphine, 2-(Di-tert-butylphosphino)biphenyl, JohnPhos
98% JohnPhos
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JohnPhos
2-(Di-tert-butylphosphino)biphenyl, 99% 500MG
2-(Di-tert-butylphosphiNA)biphenyl
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[1,1'-biphenyl]-2-yldi-tert-butylphosphine
2-(Di-t-butylphosphino)biphenyl,98% JohnPhos
2-(Di-tert-butylphosphino)biph
2-(Di-tert-butylphosphino)biphenyl
(2-Biphenyl)di-tert-butylphosphine
JohnPhos 97%
99% SynonyMs (2-Biphenyl)di-tert-butylphosphine
2-(Di-t-butylphosphino))-1,1'-biphenyl
2-[Bis(tert-butyl)phosphino]biphenyl 98%
2-(Di-t-butylphosphino)-1,1'-
biphenyl (Johnphos)
2-[Bis(tert-butyl)phosphino]biphenyl
2-(Di-t-butylphosphino))-1,1'-biphenyl, 99% JohnPhos
[1,1'-biphenyl]-2-yldi-tert-bu
2-(Di-t-butylphosphino)
2-(Di-tert-butylphosphino)biphenyl>
2-(Di-t-butyL
phosphino)biphenyL
2-(Di-tert-butylphosphino)-1,1'-biphenyl
(2-biphenyl)di-tert-butylphosphine
2-(DI-T-BUTYLPHOSPHINO)BIPHENYL
JohnPhos
JnhnPhos
ditert-butyl-(2-phenylphenyl)phosphane
1,1'-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine
itert-butyl-(2-phenylphenyl)phosphane
Pyridaben Impurity 2
2-(Di-t-butylphosphino))-1,1'-biphenyl
[1,1'-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine
2- (di tert butyl phosphine) biphenyl
1,1'-biphenyl]-2-yldi-tert-butylphosphine
224311-51-7
C20H27P
C6H5C6H4PCCH332
Buchwald Ligands
Catalysis and Inorganic Chemistry
Phosphorus Compounds
Achiral Phosphine
Aryl Phosphine
Buchwald Ligands Series
Buchwald Ligands&Precatalysts
organophosphine ligand
Ligand
Benzene derivatives
Phosphines