Ethyl(triphenyl)phosphonium chloride

Base Information

• Chemical Name: Ethyl(triphenyl)phosphonium chloride
• CAS No.: 896-33-3
• Molecular Formula: C20H20ClP
• Molecular Weight: 326.806
• Hs Code.: 2931900090
• European Community (EC) Number: 618-289-2
• UNII: 9Q6R98590R
• DSSTox Substance ID: DTXSID3044467
• Wikidata: Q27272889
• Mol file: 896-33-3.mol

Synonyms:896-33-3;ETHYLTRIPHENYLPHOSPHONIUM CHLORIDE;ethyl(triphenyl)phosphonium chloride;Ethyl-triphenylphosphonium chloride;Phosphonium, ethyltriphenyl-, chloride;ethyl(triphenyl)phosphanium;chloride;UNII-9Q6R98590R;triphenylethylphosphonium chloride;Phosphonium, ethyltriphenyl-, chloride (1:1);9Q6R98590R;METHYL-TRIPHENYL-PHOSPHONIUM-CHLORIDE;C20H20P.Cl;SCHEMBL165408;C20-H20-P.Cl;DTXSID3044467;Ethyl Triphenyl Phosphonium Chloride;Ethyl-Triphenyl-Phosphanium Chloride;MFCD00044699;AKOS015833140;ETHYLTRIPHENYLPHOSPHONIUMCHLORIDE;AC-19759;E1336;FT-0604963;J2.856.649B;D90618;A843256;Q27272889;1H-Pyrazole,1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

Chemical Property of Ethyl(triphenyl)phosphonium chloride

Chemical Property:

• Appearance/Colour: White fine crystalline powder
• Melting Point: 240-244 °C
• Flash Point: 240oC
• PSA: 13.59000
• LogP: 1.00440
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Solubility.: soluble in Methanol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 326.0991153
• Heavy Atom Count: 22
• Complexity: 247

Purity/Quality:

99% ^*data from raw suppliers

Ethyltriphenylphosphonium Chloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 21/22
• Safety Statements: 36/37-24

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-]

Technology Process of Ethyl(triphenyl)phosphonium chloride

There total 9 articles about Ethyl(triphenyl)phosphonium chloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.23%

chloroethane (75-00-3) + triphenylphosphine (603-35-0) → ethyltriphenylphosphonium chloride (896-33-3)

Guidance literature:

In acetone; at 150 ℃; for 40h; under 9000.9 Torr; Solvent; Temperature; Pressure; Autoclave;

Reference yield: 90.0%

N,N,N',N'-Tetramethylformamidinium chloride (1071-38-1) + ethylenetriphenylphosphorane (1754-88-7) → tris(dimethylamino)methane (5762-56-1) + ethyltriphenylphosphonium chloride (896-33-3) + <2-(Dimethylamino)-1-methylvinyl>triphenylphosphonium-chlorid (90601-12-0)

Guidance literature:

In tetrahydrofuran; benzene; for 20h;

Reference yield: 89.0%

ethylmagnesium chloride (2386-64-3) + dichlorotriphenyl-λ4-phosphane (19171-57-4) → ethyltriphenylphosphonium chloride (896-33-3)

Guidance literature:

ethylmagnesium chloride; dichlorotriphenyl-λ⁴-phosphane; In tetrahydrofuran; dichloromethane; at 0 ℃; for 0.75h; Inert atmosphere;

With hydrogenchloride; In diethyl ether; water; for 0.166667h;

DOI:10.1039/c8cc02173b

upstream raw materials:

chloroformic acid ethyl ester

triphenylphosphine

chloro-trimethyl-silane

ethylenetriphenylphosphorane

Downstream raw materials:

Triphenylphosphin-<1-butyryl-aethylen>

1-benzoylethylidenetriphenylphosphorane

Triphenylphosphin-<1-hydrocinnamoyl-aethylen>

α-[(1E)-1-methyl-2-phenylethenyl]benzenemethanol

Refernces

• 1、 -. "Ethyl triphenyl phosphonium chloride preparation method". Paragraph 0017; 0018; 0019; 0020; 0021; 0022; 0023-0025. . Retrieved 2017/03/14.
• 2、 Bestmann, Hans Juergen,Schmid, Guenter,Oechsner, Helmut,Ermann, Peter. "Reactions with Phosphine Alkylenes, XLV. Reactions of Alkylidenetriphenylphosphoranes with Tetramethylformamidinium Chloride. Synthesis of triphenylphosphonium Chloride and (Formylalkylidene)triphenylphosphoranes". . p. 1561 - 1571. Retrieved 2007/10/02.