ChemicalBook >> CAS DataBase List >>(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
- CAS No.
- 64896-28-2
- Chemical Name:
- (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
- Synonyms
- 93.0%(GC);(S,S)-CHIRAPHOS;(2S,3S)-Chiraphos;(S,S)-Chiraphos,97%;(S,S)-Chiraphos, 97% 250MG;(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE;(2S 3S)-(-)-2 3-BIS(DIPHENYLPHOSPHINO)-&;(2S,3S)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BUTANE;Chiraphos, bis(diphenylphosphino)-2,3 butane;(2S,3S)-Butane-2,3-diylbis(diphenylphosphine)
- CBNumber:
- CB7163229
- Molecular Formula:
- C28H28P2
- Molecular Weight:
- 426.47
- MDL Number:
- MFCD00009836
- MOL File:
- 64896-28-2.mol
Last updated:2023-05-11 17:26:00
Melting point | 104-109 °C |
---|---|
alpha | D27 -211° (c = 1.5 in CHCl3) |
Boiling point | 529.2±33.0 °C(Predicted) |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
solubility | Acetonitrile, Chloroform |
form | crystal |
color | white |
optical activity | [α]22/D 191°, c = 1.5 in chloroform |
Sensitive | Air Sensitive |
Merck | 14,2063 |
BRN | 4268869 |
CAS DataBase Reference | 64896-28-2(CAS DataBase Reference) |
FDA UNII | 6QR78GZL9B |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 37/39-26-36 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | No | |||||||||
HS Code | 29310099 | |||||||||
NFPA 704 |
|
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE price More Price(41)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 259098 | (2S,3S)-(?)-Bis(diphenylphosphino)butane | 64896-28-2 | 250mg | $117.6 | 2024-03-01 | Buy |
Sigma-Aldrich | 259098 | (2S,3S)-(?)-Bis(diphenylphosphino)butane | 64896-28-2 | 1g | $442.8 | 2024-03-01 | Buy |
TCI Chemical | B2704 | (2S,3S)-(-)-Bis(diphenylphosphino)butane >93.0%(GC) | 64896-28-2 | 1g | $330 | 2024-03-01 | Buy |
TCI Chemical | B2704 | (2S,3S)-(-)-Bis(diphenylphosphino)butane >93.0%(GC) | 64896-28-2 | 100mg | $60 | 2024-03-01 | Buy |
Alfa Aesar | H27586 | (2S,3S)-(-)-Bis(diphenylphosphino)butane, 98% | 64896-28-2 | 250mg | $137.65 | 2024-03-01 | Buy |
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE Chemical Properties,Uses,Production
Uses
(2S,3S)-(-)-Bis(diphenylphosphino)butane, also known as (S,S)-Chiraphos, is a chiral ligand used in the preparation of bimetallic chromium and diphosphine-ruthenium (II) diallyl complexes.
Reaction
Useful as a ligand in the Ni-catalyzed asymmetric additions to allylic ketals.
Chemical Properties
white granular powder
Uses
(2S,3S)-(-)-Bis(diphenylphosphino)butane, also known as (S,S)-Chiraphos, is a chiral ligand used in the preparation of bimetallic chromium and diphosphine-ruthenium (II) diallyl complexes.
Uses
Ligand for Pd-catalyzed carbon-carbon bond formation.
Uses
Ligand for palladium-catalyzed carbon-carbon bond formation.
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 130)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18751 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
Henan Alfa Chemical Co., Ltd | China | 11415 | 58 | ||
changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9725 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24727 | 58 |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49734 | 58 |
Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5985 | 58 |
View Lastest Price from (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2019-08-08 | (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
64896-28-2
|
US $1.00-2.00 / KG | 1KG | 98% | 1kg,10kg,100kg | Career Henan Chemical Co |
- (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
64896-28-2
- US $1.00-2.00 / KG
- 98%
- Career Henan Chemical Co
64896-28-2((2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE)Related Search:
(-)-DIOP
1,4-Bis(diphenylphosphino)butane
(+)-DIOP
(2R,3R)-(+)-Bis(diphenylphosphino)butane, (R,R)-CHIRAPHOS ,(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
(3S,4S)-(-)-1-BENZYL-3,4-BIS(DIPHENYLPHOSPHINO)PYRROLIDINE
1,4-Bis(diphenylphosphino)butane-palladium(II) chloride
Sulfur dioxide
Sulfur dichloride
Diphenylphosphine
(3S,4S)-(-)-BIS(DIPHENYLPHOSPHINO)PYRROLIDINE
(2S,3S)-(+)-2,3-BIS(DIPHENYLPHOSPHINO)-BICYCLO[2.2.1]HEPT-5-ENE
1,4-Bis(diphenylphosphino)butane Monooxide
(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.97%(S,S)-NORPHOS-Rh
[1,4-BIS(DIPHENYLPHOSPHINO)BUTANE](1,5-CYCLOOCTADIENE)RHODIUM(I) TETRA-FLUOROBORATE
1of4
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
(2S,3S)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BUTANE
(S,S)-CHIRAPHOS
(2S,3S)-(-)-Bis(diphenylphosphino)butane,(S,S)-CHIRAPHOS
(2S 3S)-(-)-2 3-BIS(DIPHENYLPHOSPHINO)-&
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE (S,S)-CHIRAPHOS, (C=1.5,CHCL3)
SULFONYLCHLORIDE,SULFURICOXY,SULFURYLCHLORIDE,CHLOROSLFURICACID,SULFURICCHLORIDE/(S,S)-CHIRAPHOS
(S,S)-Chiraphos,97%
(2S,3S)-(-)-Bis(diphenylphosphino)butane, 99% (S,S)-CHIRAPHOS
(S,S)-Chiraphos, 97% 250MG
(2S,3S)-Butane-2,3-diylbis(diphenylphosphine)
(S,S)-Chiraphos, (2S,3S)-(-)-2,3-Bis(diphenylphosphino)butane
(2S,3S)-(-)-Bis(diphenylphosphino)butane, 98% (S,S)-CHIRAPHOS
(2S,3S)-(-)-Bis(diphenylphosphino)butane (>90%)
(2S,3S)-(-)-Bis(diphenylphosphino)butane (S,S)-CHIRAPHOS, min. 98%
Chiraphos, bis(diphenylphosphino)-2,3 butane
((2R,3S)-Butane-2,3-diyl)bis(diphenylphosphane)
((2S,3S)-butane-2,3-diyl)bis(diphenylphosphane)
1,1'-[(1S,2S)-1,2-Dimethyl-1,2-ethanediyl]bis[1,1-diphenyl-phosphine
2,2-Bis(4-hydroxycyclohexyl)propane (mixture of isomers)>
93.0%(GC)
Phosphine, 1,1'-[(1S,2S)-1,2-dimethyl-1,2-ethanediyl]bis[1,1-diphenyl-
(2S,3S)-(-)-Bis(diphenylphosphino)butane,98%,99%ee
(2S,3S)-Chiraphos
(1S,2S)-2-Diphenylphosphanyl-1-methyl-propyl-diphenyl-phosphane
(2S,3S)-(-)-Bis(diphenylphosphino)butane (S,S)-CHIRAPHOS,97%
64896-28-2
C6H52PCHCH3CHCH3PC6H52
-CHCH3PC6H522
Other Chiral Ligands
Asymmetric Synthesis
Phosphine Ligands
Chiral Catalysts, Ligands, and Reagents
Chiral Phosphine
organophosphine ligand
Asymmetric Synthesis
Phosphine Ligands
Synthetic Organic Chemistry