Tris[2-(diphenylphosphino)ethyl]phosphine
Product Information
Molecular Formula
C42H42P4
Molecular Weight
670.68
Description
Ligand used in iron-catalyzed, greener reduction of aldehydes to alcohols under transfer hydrogenation conditions.Fast and selective iron-catalyzed transfer hydrogenations of aldehydes
Synonyms
Tetraphos-Li
IUPAC Name
tris(2-diphenylphosphanylethyl)phosphane
SMILES
C1=CC=C(C=C1)P(CCP(CCP(C2=CC=CC=C2)C3=CC=CC=C3)CCP(C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC=C6
InChI
InChI=1S/C42H42P4/c1-7-19-37(20-8-1)44(38-21-9-2-10-22-38)34-31-43(32-35-45(39-23-11-3-12-24-39)40-25-13-4-14-26-40)33-36-46(41-27-15-5-16-28-41)42-29-17-6-18-30-42/h1-30H,31-36H2
InChI Key
TVLNGWSWPKIYAO-UHFFFAOYSA-N
Boiling Point
740.1°C at 760 mmHg
Melting Point
134-135°C(lit.)
Purity
95%
Appearance
white powder
Safety Information
Hazards
H302 + H312 + H332 - H315 - H319 - H335
Precautionary Statement
P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
Computed Properties
XLogP3
8.4
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
0
Rotatable Bond Count
15
Exact Mass
670.22369933 g/mol
Monoisotopic Mass
670.22369933 g/mol
Topological Polar Surface Area
0Ų
Heavy Atom Count
46
Formal Charge
0
Complexity
623
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-111825523-A | Hydroxycitronellol and preparation method thereof | 2020-06-28 |
| JP-2021046365-A | Method for producing α, β-unsaturated carboxylic acid derivative | 2019-09-18 |
| JP-2021046370-A | Continuous production method of α, β-unsaturated carboxylate | 2019-09-18 |
| WO-2020152200-A1 | Process for preparation of heteroarylketones | 2019-01-25 |
| US-2020207895-A1 | Radically polymerizable compositions | 2019-01-02 |
| WO-2020142632-A1 | Radically polymerizable compositions | 2019-01-02 |
| AU-2020204670-A1 | Radically polymerizable compositions | 2019-01-02 |
| CA-3124521-A1 | Radically polymerizable compositions | 2019-01-02 |
| CN-113474383-A | Radically polymerizable composition | 2019-01-02 |
| KR-20210110851-A | radically polymerizable composition | 2019-01-02 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 22026175 | 2011-01-01 | Hydrogen storage and delivery: the carbon dioxide - formic acid couple | Chimia |
| 20162206 | 2010-03-07 | Tripodal polyphosphine ligands as inductors of chelate ring-opening processes in mononuclear palladium(II) and platinum(II) compounds. The X-ray crystal structure of two derivatives containing dangling phosphorus | Dalton transactions (Cambridge, England : 2003) |
| 18507374 | 2008-07-07 | Novel chelate ring-opening induced by silver(I) of five-coordinate palladium(II) and platinum(II) complexes containing tripodal polyphosphines | Inorganic chemistry |
| 21202764 | 2008-06-07 | Bis(1-{bis-[2-(diphenyl-phosphino-yl)eth-yl]phosphan-yl}-2-(diphenyl-phosphan-yl)ethane)dinitratoplatinum(II) methanol tetra-solvate | Acta crystallographica. Section E, Structure reports online |
| 18443708 | 2008-05-21 | Gold(I) and silver(I) complexes containing a tripodal tetraphosphine ligand: influence of the halogen and stoichiometry on the properties. The X-ray crystal structure of two gold(I) dimeric aggregates | Dalton transactions (Cambridge, England : 2003) |
| 16749851 | 2006-06-12 | Stereoselective preparation, structures, and reactivities of phosphine-bridged mixed-metal trinuclear and pentanuclear complexes with tris[2-(diphenylphosphino)ethyl]phosphine | Inorganic chemistry |
| 12184760 | 2002-08-26 | Preparation and structural characterization of ionic five-coordinate palladium(II) and platinum(II) complexes of the ligand tris[2-(diphenylphosphino)ethyl]phosphine. Insertion of SnCl(2) into M-Cl bonds (M = Pd, Pt) and hydroformylation activity of the Pt-SnCl(3) systems | Inorganic chemistry |
