Carbamoselenothioic acid, dimethyl-, S-phenyl ester

Base Information

• Chemical Name: Carbamoselenothioic acid, dimethyl-, S-phenyl ester
• CAS No.: 118329-95-6
• Molecular Formula: C9H11NSSe
• Molecular Weight: 244.219
• Mol file: 118329-95-6.mol

Synonyms:

Chemical Property of Carbamoselenothioic acid, dimethyl-, S-phenyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Carbamoselenothioic acid, dimethyl-, S-phenyl ester

There total 3 articles about Carbamoselenothioic acid, dimethyl-, S-phenyl ester 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: 74.0%

lithium thiophenoxide (2973-86-6) + dichloromethylenedimethyliminium chloride (33842-02-3,529510-96-1) → S-phenyl N,N-dimethylselenothiocarbamate (118329-95-6)

Guidance literature:

dichloromethylenedimethyliminium chloride; With LiAlHSeH; In tetrahydrofuran; at 0 ℃; for 1.5h;

lithium thiophenoxide; In tetrahydrofuran; at 0 ℃; for 2h; Further stages.;

DOI:10.1021/ja005800o

Reference yield:

(chloro-phenylthio-methylene)dimethylammonium chloride → S-phenyl N,N-dimethylselenothiocarbamate (118329-95-6)

Guidance literature:

With sodium hydrogen selenide; In ethanol; dichloromethane; at 20 ℃; for 3.5h; Yield given;

Reference yield:

thiophenol (108-98-5) → S-phenyl N,N-dimethylselenothiocarbamate (118329-95-6)

Guidance literature:

Multi-step reaction with 2 steps

1: CH₂Cl₂ / 1 h / 0 °C

2: sodium hydrogen selenide / ethanol; CH₂Cl₂ / 3.5 h / 20 °C

With sodium hydrogen selenide; In ethanol; dichloromethane;

upstream raw materials:

lithium thiophenoxide

dichloromethylenedimethyliminium chloride

thiophenol