S-(-) S-methyl methylphosphonothioate

Base Information

• Chemical Name: S-(-) S-methyl methylphosphonothioate
• CAS No.: 103687-43-0
• Molecular Formula: C₈H₁₉O₂PS
• Molecular Weight: 210.277

Synonyms:S-(-) S-methyl methylphosphonothioate

Chemical Property of S-(-) S-methyl methylphosphonothioate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of S-(-) S-methyl methylphosphonothioate

There total 3 articles about S-(-) S-methyl methylphosphonothioate 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:

methylphosphonothioic acid O,S-dimethyl ester (58259-60-2,79236-72-9) + sodium salt of (+)-pinacolyl alcohol (142088-09-3) → dipinacolyl methylphosphonate (7040-58-6) + S-methyl methylphosphonate (103687-40-7) + S-(-) S-methyl methylphosphonothioate (103687-43-0) + dimethyl methane phosphonate (756-79-6)

Guidance literature:

In N,N-dimethyl-formamide; for 1.66667h; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts; Ambient temperature;

DOI:10.1016/S0040-4020(01)96731-6

Reference yield:

methylphosphonothioic acid O,S-dimethyl ester (58259-60-2,79236-72-9) + sodium salt of (+)-pinacolyl alcohol (142088-09-3) → S-methyl methylphosphonate (103687-40-7) + R-(+) methyl methylphosphonate (103687-39-4) + S-(-) S-methyl methylphosphonothioate (103687-43-0) + dimethyl methane phosphonate (756-79-6)

Guidance literature:

In N,N-dimethyl-formamide; for 1.66667h; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts; Ambient temperature;

DOI:10.1016/S0040-4020(01)96731-6

Reference yield:

methylphosphonothioic acid O,S-dimethyl ester (58259-60-2,79236-72-9) + sodium salt of (+)-pinacolyl alcohol (142088-09-3) → dipinacolyl methylphosphonate (7040-58-6) + S-methyl methylphosphonate (103687-40-7) + R-(+) methyl methylphosphonate (103687-39-4) + S-(-) S-methyl methylphosphonothioate (103687-43-0) + R-(+) S-methyl methylphosphonothioate (103687-44-1) + dimethyl methane phosphonate (756-79-6)

Guidance literature:

In N,N-dimethyl-formamide; for 1.66667h; Ambient temperature; stereoselective reactions of alkyl S-methyl methylphosphonothioates and various alkoxides, investigation of displacement of O-alkyl with inversion of configuration at phosphorus,;

DOI:10.1016/S0040-4020(01)96731-6

upstream raw materials:

methylphosphonothioic acid O,S-dimethyl ester

sodium salt of (+)-pinacolyl alcohol

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 103687-43-0 S-(-) S-methyl methylphosphonothioate

Send

Send

Metric Ton KG G Pound L ML

Send

Send