5952-49-8

Basic information

• Product Name: Phosphine, diphenyl(2-phenylethyl)-
• CAS NO: 5952-49-8
• Molecular Formula: C20H19P
• Molecular Weight: 290.345
• Mol File: 5952-49-8.mol
• Article Data: 50

Chemical Properties

• CAS DataBase Reference: Phosphine, diphenyl(2-phenylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine, diphenyl(2-phenylethyl)-(5952-49-8)
• EPA Substance Registry System: Phosphine, diphenyl(2-phenylethyl)-(5952-49-8)

Safety Data

• Hazardous Substances Data: 5952-49-8(Hazardous Substances Data)

Usage

General Description

Phosphine, diphenyl(2-phenylethyl)- is a chemical compound that is also known as triphenylphosphine. It is a white solid that is soluble in organic solvents. Phosphine, diphenyl(2-phenylethyl)- is commonly used as a ligand in coordination chemistry and as a reagent in organic synthesis. It has a variety of applications in the pharmaceutical and agrochemical industries, as well as in the production of specialty chemicals. Triphenylphosphine is also used in the preparation of active pharmaceutical ingredients and in the manufacture of dyes and pigments. It is known for its ability to facilitate a wide range of chemical reactions, making it an important compound in the field of organic chemistry.

Upstream product

• 100-42-5 styrene 
• 829-85-6 diphenylphosphane 
• 795-47-1 β-Diphenylphosphinylstyrol 
• 2129-89-7 diphenyl(methyl)phosphine oxide 
• 100-51-6 benzyl alcohol 
• 3582-84-1 (2-phenylethyl)diphenylphosphine oxide 
• 17376-04-4 2-phenethyl iodide 
• 36838-04-7 α-Oxo-phenylmethan-diphenylphosphin 
• 103-63-9 1-phenyl-2-bromoethane 
• 622-24-2 2-phenylethyl chloride 
• 17154-34-6 (trimethylsilyl)diphenylphosphine 
• 1079-66-9 chloro-diphenylphosphine 
• 100-52-7 benzaldehyde 
• 678187-53-6 (tert-butyldimethylsilyl)diphenylphosphine 

Downstream Products

• 442126-68-3 C₃₂H₂₉NO₃P₂ 
• 307933-34-2 (η1:η6.-(2-phenyl-1-diphenylphosphinoethane))ruthenium(II) dichloride 
• 577969-99-4 (p-cymene)Ru(PPh₂CH₂CH₂C₆H₅)Cl₂ 
• 131235-06-8 Pt((C₆H₅)2PC₂H₄C₆H₅)2Cl₂ 
• 347192-80-7 P,P-diphenyl-P-(2-phenylethyl)(N-methoxycabonyl)phosphazene 
• 13685-71-7 (2-phenylethyl)diphenylphosphane sulfide 
• 3582-84-1 (2-phenylethyl)diphenylphosphine oxide 

Relevant articles and documents

Homoleptic Chiral Benzamidinate Complexes of the Heavier Alkaline Earth Metals and the Divalent Lanthanides

Reaction of the chiral amidine N,N′-bis(1-phenylethyl)benzamidine ((S)-HPEBA), KCH(SiMe3)2, and MI2 (M = Ca, Sr, Ba) or LnI2 (Ln = Eu, Yb) in a 2:2:1 stoichiometric ratio resulted in the chiral homoleptic monome

Potassium and well-defined neutral and cationic calcium fluoroalkoxide complexes: Structural features and reactivity

The fluorinated aminoether alcohols (1-aza-12-crown-4)CH2C(CF3)2OH ({RO1F}H), (MeOCH2CH2)2NCH2C(CF3)2OH ({RO2F}H

Nickel-catalyzed coupling of R2P(O)Me (R = aryl or alkoxy) with (hetero)arylmethyl alcohols

α-Alkylation of methyldiarylphosphine oxides with (hetero)arylmethyl alcohols was performed under nickel catalysis. Various arylmethyl and heteroarylmethyl alcohols can be used in this transformation. A series of methyldiarylphosphine oxides were alkylated with 30-90% yields. Functional groups on the aromatic rings of methyldiarylphosphine oxides or arylmethyl alcohols including OMe, NMe2, SMe, CF3, Cl, and F groups can be tolerated. The conditions are also suitable for the α-alkylation reaction of dialkyl methylphosphonates.

Palladium-catalyzed C(sp3)–P(III) bond formation reaction with acylphosphines as phosphorus source

Palladium-catalyzed C(sp3)–P(III) bond formation reaction for alkyl substituted phosphines preparation was developed. In this reaction, various alkyl bromides and limited alkyl chlorides reacted with acylphosphine under relative mild and easily accessible condition, and differential phosphines were afforded in good yields. This reaction made up the application of palladium catalysis in C(sp3)–P(III) bond formation, and indicated a practical application of acylphosphine as a phosphination reagent.