((Methylthio)methyl)triphenylphosphonium chloride

Base Information

• Chemical Name: ((Methylthio)methyl)triphenylphosphonium chloride
• CAS No.: 1779-54-0
• Molecular Formula: C20H20 P S . Cl
• Molecular Weight: 358.872
• Hs Code.: 2931900090
• European Community (EC) Number: 217-221-5
• DSSTox Substance ID: DTXSID40939002
• Mol file: 1779-54-0.mol

Synonyms:1779-54-0;((Methylthio)methyl)triphenylphosphonium chloride;(METHYLTHIOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE;methylsulfanylmethyl(triphenyl)phosphanium;chloride;EINECS 217-221-5;Phosphonium, [(methylthio)methyl]triphenyl-, chloride (1:1);[(methylthio)methyl]triphenylphosphonium chloride;C20H20PS.Cl;SCHEMBL566880;Phosphonium, [(methylthio)methyl]triphenyl-, chloride;C20-H20-P-S.Cl;DTXSID40939002;CREBIKHUZHBYJU-UHFFFAOYSA-M;MFCD00031585;FT-0605377;((Methylthio)methyl)triphenylphosphoniumchloride;A850240;methylmercaptomethyl-triphenyl-phosphonium chloride;methylsulfanylmethyl(triphenyl)phosphanium,chloride;[(methylsulfanyl)methyl]triphenylphosphanium chloride;J-011339;[(Methylsulfanyl)methyl](triphenyl)phosphanium chloride

Chemical Property of ((Methylthio)methyl)triphenylphosphonium chloride

Chemical Property:

• Melting Point: 218-220°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 38.89000
• Density: g/cm³
• LogP: 1.30500
• Sensitive.: Hygroscopic
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 5
• Exact Mass: 358.0711865
• Heavy Atom Count: 23
• Complexity: 266

Purity/Quality:

98%min ^*data from raw suppliers

(METHYLTHIOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/37/38:Irritating to eyes, respiratory system and skin.
• Hazard Codes: R36/37/38:Irritating to eyes, respiratory system and skin.
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

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

Technology Process of ((Methylthio)methyl)triphenylphosphonium chloride

There total 5 articles about ((Methylthio)methyl)triphenylphosphonium 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: 86.7%

chloro-methylsulfanyl-methane (2373-51-5) + triphenylphosphine (603-35-0) → methylthiomethyl(triphenyl)phosphonium chloride (1779-54-0)

Guidance literature:

In acetonitrile; for 5h; Heating;

Reference yield: 74.0%

2-Thiophenecarbonyl chloride (5271-67-0) + triphenylmethylmercapto methylenephosphorane (23462-73-9,73671-51-9) → methylthiomethyl(triphenyl)phosphonium chloride (1779-54-0) + 2-Methylsulfanyl-1-thiophen-2-yl-2-(triphenyl-λ5-phosphanylidene)-ethanone (91075-89-7)

Guidance literature:

In benzene; Ambient temperature;

DOI:10.1016/S0040-4039(01)91536-9

Reference yield: 64.0%

triphenylmethylmercapto methylenephosphorane (23462-73-9,73671-51-9) + 4-methyl-benzoyl chloride (874-60-2) → methylthiomethyl(triphenyl)phosphonium chloride (1779-54-0) + 2-Methylsulfanyl-1-p-tolyl-2-(triphenyl-λ5-phosphanylidene)-ethanone (91075-88-6)

Guidance literature:

In benzene; Ambient temperature;

DOI:10.1016/S0040-4039(01)91536-9

upstream raw materials:

chloro-methylsulfanyl-methane

triphenylphosphine

2-Thiophenecarbonyl chloride

triphenylmethylmercapto methylenephosphorane

Downstream raw materials:

1-methylsulfanyl-4-phenylbut-1-ene

β-Methylthio-3,4-dimethoxystyrene

(E)-1-methylthio-2-(4-fluorophenyl)ethene

cis-1-methyl-4-(2-methylsulfanylvinyl)benzene

Refernces

• 1、 Silveira, Claudio C.,Begnini, Mauro L.,Boeck, Paula,Braga, Antonio L.. "A simplified preparation of vinyl sulfides, selenides and tellurides by a Wittig-type reaction". . p. 221 - 224. Retrieved 2007/10/03.
• 2、 Cameron, Andrew G.,Hewson, Alan T.. "Synthesis of 1-Alkylthiovinyl- and 1-Arylthiovinyl-phosphonium Salts and Their Use in the Formation of Cyclopentanes". . p. 2979 - 2983. Retrieved 2007/10/02.