dimethylphosphoramidothioic dichloride

Base Information

• Chemical Name: dimethylphosphoramidothioic dichloride
• CAS No.: 1498-65-3
• Molecular Formula: C₂H₆Cl₂NPS
• Molecular Weight: 178.022
• Mol file: 1498-65-3.mol

Synonyms:

Chemical Property of dimethylphosphoramidothioic dichloride

Chemical Property:

• Vapor Pressure: 0.81mmHg at 25°C
• Boiling Point: 182.4°Cat760mmHg
• Flash Point: 64.1°C
• Density: 1.44g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of dimethylphosphoramidothioic dichloride

There total 5 articles about dimethylphosphoramidothioic dichloride 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: 89.0%

N,N-dimethylphosphoroamidic dichloride (677-43-0) → dimethyl-phosphoramidothioic dichloride (1498-65-3)

Guidance literature:

With tetraphosphorus decasulfide; Hexamethyldisiloxane; microwave irradiation;

DOI:10.1016/j.tetlet.2004.07.099

Reference yield: 68.0%

N,N-dimethylammonium chloride (506-59-2) → dimethyl-phosphoramidothioic dichloride (1498-65-3)

Guidance literature:

With trichlorothiophosphine; 1,8-diazabicyclo[5.4.0]undec-7-ene;

DOI:10.1002/ejoc.201100334

Reference yield:

N,N-dimethylaminodichlorophosphane (683-85-2) → dimethyl-phosphoramidothioic dichloride (1498-65-3)

Guidance literature:

With aluminium trichloride; sulfur;

upstream raw materials:

N,N-dimethylaminodichlorophosphane

N,N-dimethylammonium chloride

1,1,1-trichloroethane

dimethyl amine

Downstream raw materials:

N,N-dimethyl O,O-dimethyl phosphoramidothioate

dimethyl-amidothiophosphoric acid O-ethyl ester-O'-(4-chloro-phenyl ester)

dimethyl-amidothiophosphoric acid O-ethyl ester-O'-(2,4,5-trichloro-phenyl ester)

dimethyl-amidothiophosphoric acid O,O'-bis-(4-chloro-phenyl ester)

Refernces

• 1、 Keat,Shaw. "-". . p. 4802,4803,4805. Retrieved 1965.
• 2、 Liu, Ling-Yan,Chen, Ru-Yu,Huang, You. "Synthesis of novel chiral 2-Oxo- And 2-thio-1,3,2-oxazaphospholidines via asymmetric cyclization of L-methionol with (thio)phosphoryl dichlorides". . p. 33 - 38. Retrieved 2007/10/03.