1,2-Bis(diphenylphosphino)ethane
1,2-Bis(diphenylphosphino)ethane Basic information
- Product Name:
- 1,2-Bis(diphenylphosphino)ethane
- Synonyms:
-
- 1,2-Bis(diphenylphos
- 1,2-Bis(diphenylphosphino)ethane, 98+% 10GR
- 1,2-Bis(diphenylphosphino)ethane, 98+% 50GR
- 98% DPPE
- Ethylenebis(diphenylphosphine) DPPE
- 1,2-Bis(diphenylphosphono)ethane
- 1,2-Bis(diphenylphosphiNA)ethane
- 1,2-Bis(diphenylphosphino)etha
- CAS:
- 1663-45-2
- MF:
- C26H24P2
- MW:
- 398.42
- EINECS:
- 216-769-2
- Product Categories:
-
- Ligand
- Phosphines
- Phosphine Ligands
- Synthetic Organic Chemistry
- organophosphine ligand
- Achiral Phosphine
- Aryl Phosphine
- Mol File:
- 1663-45-2.mol
1,2-Bis(diphenylphosphino)ethane Chemical Properties
- Melting point:
- 137-142 °C (lit.)
- Boiling point:
- 514.8±33.0 °C(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Soluble in acetone, methanol and alcoholic hydrochloric acid.
- form
- Crystalline Powder or Crystals
- color
- White to off-white
- Sensitive
- Air Sensitive
- BRN
- 761261
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents. May be air-sensitive.
- InChI
- InChI=1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2
- InChIKey
- QFMZQPDHXULLKC-UHFFFAOYSA-N
- SMILES
- C1C=CC=CC=1P(CCP(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1
- CAS DataBase Reference
- 1663-45-2(CAS DataBase Reference)
- NIST Chemistry Reference
- Phosphine, 1,2-ethanediylbis[diphenyl-(1663-45-2)
- EPA Substance Registry System
- Phosphine, 1,2-ethanediylbis[diphenyl- (1663-45-2)
Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-37/39-26-36
- WGK Germany
- 3
- F
- 9
- TSCA
- Yes
- HS Code
- 29310095
MSDS
- Language:English Provider:Bis(1,2-diphenylphosphino)ethane
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
1,2-Bis(diphenylphosphino)ethane Usage And Synthesis
Chemical Properties
white to light yellow crystal powde
Uses
suzuki reaction
Uses
1,2-Bis(diphenylphosphino)ethane is a bidendate ligand used in coordination chemistry to prepare metal complexes. It is involved in the metal-catalyzed allylic alkylation and decarboxylation of allylic esters. It is also used in 1,3-diene synthesis. Further, it is used in cycloaddition reactions and carbonylation reactions. In addition to this, it is used to prepare bis(dicyclohexylphosphino)ethane by hydrogenation.
Definition
ChEBI: 1,2-bis(diphenylphosphino)ethane is a tertiary phosphine and a member of diphosphanes. It has a role as an allergen.
Purification Methods
Recrystallise it from aqueous EtOH or *C6H6. The dimethiodide, when recrystallised from MeOH has m 305-307o, and the dioxide when recrystallised from toluene or DMF (needles), or *C6H6 (plates) has m 252-254o (276-278o) [Isslieb et al. Chem Ber 92 3175 1959, NMR: Aquiar et al. J Org Chem 29 1660 1964, B.ckvall et al. J Org Chem 52 5430 1987]. [Beilstein 16 IV 958.]
1,2-Bis(diphenylphosphino)ethane Preparation Products And Raw materials
Preparation Products
Raw materials
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1,2-Bis(diphenylphosphino)ethane(1663-45-2)Related Product Information
- Hexafluoroethane
- ETHANE
- 3,4'-DIAMINODIPHENYLMETHANE
- 1,5-Diphenylcarbazide
- N-(Carboxymethyl)-N-(phosphonomethyl)-glycine
- 4,4'-DDT
- Chlorodiphenylphosphine
- 1,1'-Bis(diphenylphosphino)ferrocene
- 1,3-Bis(diphenylphosphino)propane
- Bis(diphenylphosphino)methane
- [1,2-Bis(diphenyphosphino)ethane]dichlorocobalt(II)
- 1,2,3,4-DIEPOXYBUTANE
- [1,2-Bis(diphenyphosphino)ethane]dichloroiron(II)
- R-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPANE
- (2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE
- (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
- ETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)
- (2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE