Methyldiphenylphosphine sulfide

Base Information

• Chemical Name: Methyldiphenylphosphine sulfide
• CAS No.: 13639-74-2
• Molecular Formula: C13H15PS
• Molecular Weight: 232.286
• Hs Code.: 2930909090
• Mol file: 13639-74-2.mol

Synonyms:

Chemical Property of Methyldiphenylphosphine sulfide

Chemical Property:

• Boiling Point: 157-159 °C(Press: 0.1 Torr)
• PSA: 41.90000
• Density: 1.15±0.1 g/cm3(Predicted)
• LogP: 3.39730

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Methyldiphenylphosphine sulfide

There total 23 articles about Methyldiphenylphosphine sulfide 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: 92.0%

diphenyl(methyl)phosphine (1486-28-8) → methyldiphenylphosphine sulfide (13639-74-2)

Guidance literature:

With sulfur; In tetrahydrofuran; at 20 ℃; Inert atmosphere;

DOI:10.1039/b817436a

Reference yield: 90.0%

Ph2P(S)CH2NHtBu + methyl iodide (74-88-4) → methyldiphenylphosphine sulfide (13639-74-2)

Guidance literature:

Ph₂P(S)CH₂NHtBu; With methyllithium; In toluene; at -78 - 20 ℃; Inert atmosphere;

methyl iodide; In toluene; at -78 ℃; Inert atmosphere;

DOI:10.1016/j.jorganchem.2010.03.006

Reference yield: 88.0%

Ph2P(S)CH2NHPh (1234313-18-8) + methyl iodide (74-88-4) → methyldiphenylphosphine sulfide (13639-74-2)

Guidance literature:

Ph₂P(S)CH₂NHPh; With methyllithium; In toluene; at -78 - 20 ℃; Inert atmosphere;

methyl iodide; In toluene; at -78 ℃; Inert atmosphere;

DOI:10.1016/j.jorganchem.2010.03.006

upstream raw materials:

diphenyl(methyl)phosphine

diphenyl(methyl)phosphine oxide

diphenylphosphane sulfide

methyl iodide

Downstream raw materials:

dimethyl 2-phenylsuccinate

methylenebis(diphenylphosphine) monoxide monosulfide

P-methyl-P,P-diphenyl-P-[2-(phenylthio)phenyl]phosphonium triflate

C₁₉H₁₇O₃PS

Refernces

• 1、 Alajarín, Mateo,López-Leonardo, Carmen,Llamas-Lorente, Pilar. "Labile P-C bonds: P-(phosphinoyl)methyl-λ5-phosphazenes and related compounds". . p. 1041 - 1043. Retrieved 2001.
• 2、 Pawe?, Wo?nicki,Korzeniowska, Ewelina,Stankevic, Marek. "Intramolecular nucleophilic substitution of ω-haloalkylphosphine derivatives". . p. 10271 - 10296. Retrieved 2018/02/27.
• 3、 Payet, Elina,Auffrant, Audrey,Le Goff, Xavier F.,Floch, Pascal Le. "Phosphine- and thiophosphorane-amine ligands: Lithiation and coordination to Rh(I)". experimental part. p. 1499 - 1506. Retrieved 2010/08/03.