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Tris[2-(diphenylphosphino)ethyl]phosphine

Catalog Number
ACM23582038
Product Name
Tris[2-(diphenylphosphino)ethyl]phosphine
Structure
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CAS
23582-03-8
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Synonyms
Tris[2-(diphenylphosphino)ethyl]phosphine, 97%; Phosphine,tris[2-(diphenylphosphino)ethyl]-; ethyl); 23582-03-8; ZINC6845935; Tris(2-(diphenylphosphino); CHEMBL65725; PubChem6541; AC1L40F0; J-015156;
IUPAC Name
tris(2-diphenylphosphanylethyl)phosphane;
Molecular Weight
670.693g/mol
Molecular Formula
C42H42P4;
Canonical 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;
Complexity
623
Covalently-Bonded Unit Count
1
EC Number
245-754-3
Exact Mass
670.224g/mol
Heavy Atom Count
46
Monoisotopic Mass
670.224g/mol
NSC Number
164875
Rotatable Bond Count
15
Topological Polar Surface Area
0A^2
Application
Tris[2-(diphenylphosphino)ethyl]phosphine is a white to light yellow crystal powder designed to enhance catalytic efficiency in various hydrogenation processes. It serves as a versatile ligand for iron-catalyzed reactions, promoting the greener reduction of aldehydes to alcohols under transfer hydrogenation conditions with impressive speed and selectivity. Additionally, it is used in the selective transfer hydrogenation of terminal alkynes and nitroarenes without the need for a base. Furthermore, this ligand plays a crucial role in the ruthenium-catalyzed hydrogenation of carbon dioxide, facilitated by catalytic quantities of bicarbonate.
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