Phosphonothioic difluoride, methyl-

Base Information

• Chemical Name: Phosphonothioic difluoride, methyl-
• CAS No.: 753-72-0
• Molecular Formula: CH3F2PS
• Molecular Weight: 116.071
• Mol file: 753-72-0.mol

Synonyms:methyl-phosphonothioic acid difluoride;Phosphonothioic difluoride,methyl;methylphosphonic acid difluoride;Methylthiophosphonsaeure-difluorid;Methylphosphonothioic difluoride;Methyl-thiophosphinsaeure-difluorid;Methanthiophosphonsaeure-difluorid;Methylphosphonothiodifluoride;Methyl-monothiophosphonsaeure-difluorid;difluoro-methyl-sulfanylidene;

Chemical Property of Phosphonothioic difluoride, methyl-

Chemical Property:

• PSA: 41.90000
• LogP: 2.51530

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phosphonothioic difluoride, methyl-

There total 3 articles about Phosphonothioic difluoride, methyl- 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: 37.6%

isopropyl (cyano)methylthiophosphonate → isopropyl (fluoro)methylthiophosphonate (4241-37-6) + methylphosphonothioic difluoride (753-72-0)

Guidance literature:

With antimony(III) fluoride; at 40 ℃; for 0.5h;

DOI:10.1007/BF00863934

Reference yield:

C7H9N4PS (114825-45-5) → 1-benzoylimidazole (10364-94-0) + methylphosphonothioic difluoride (753-72-0)

Guidance literature:

With benzoyl fluoride; In dichloromethane; 1.) 0 deg C, 2.) 1 h, room temperature;

DOI:10.1016/S0040-4039(00)95535-7

Reference yield:

benzoyl fluoride (455-32-3) + C7H9N4PS (114825-45-5) → 1-benzoylimidazole (10364-94-0) + methylphosphonothioic difluoride (753-72-0)

Guidance literature:

In dichloromethane; 1.) 0 deg C, 2.) 1 h, room temperature;

DOI:10.1016/S0040-4039(00)95535-7

upstream raw materials:

benzoyl fluoride

C₇H₉N₄PS

Downstream raw materials:

C₃H₁₀FN₂PS

Refernces

• 1、 Krolevets, A. A.,Antipova, V. V.,Petrovskii, P. V.,Martynov,I. V.. "ORGANOSILICON AND ORGANOPHOSPHORUS COMPOUNDS WITH PSEUDOHALIDE GROUPS 3. REACTIONS OF ALKOXYDIMETHYLSILYL CYANIDES WITH TETRACOORDINATED PHOSPHORUS HALIDES". . p. 153 - 157. Retrieved 2007/10/02.