Diethyl 3,3'-sulphonylbispropionate

Base Information

• Chemical Name: Diethyl 3,3'-sulphonylbispropionate
• CAS No.: 7355-12-6
• Molecular Formula: C10H18O6S
• Molecular Weight: 266.315
• European Community (EC) Number: 230-879-8
• NSC Number: 8184
• UNII: FBR3QV488P
• DSSTox Substance ID: DTXSID10223743
• Nikkaji Number: J212.350I
• Wikidata: Q83102237
• Mol file: 7355-12-6.mol

Synonyms:Diethyl 3,3'-sulphonylbispropionate;7355-12-6;FBR3QV488P;Diethyl 3,3'-sulfonylbispropionate;NSC-8184;NSC8184;UNII-FBR3QV488P;SCHEMBL9493128;DTXSID10223743;NSC 8184;EINECS 230-879-8;3,3'-Sulfonylbis(propanoic acid ethyl) ester;Propanoic acid, 3,3'-sulfonylbis-, diethyl ester;Propanoic acid, 3,3'-sulphonylbis-, diethyl ester

Chemical Property of Diethyl 3,3'-sulphonylbispropionate

Chemical Property:

• Boiling Point: 418.4°Cat760mmHg
• Flash Point: 206.9°C
• Density: 1.201g/cm³
• XLogP3: 0
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 10
• Exact Mass: 266.08240946
• Heavy Atom Count: 17
• Complexity: 312

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC(=O)CCS(=O)(=O)CCC(=O)OCC

Technology Process of Diethyl 3,3'-sulphonylbispropionate

There total 5 articles about Diethyl 3,3'-sulphonylbispropionate 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: 53.0%

ethyl acrylate (140-88-5,9003-32-1) → diethyl 3,3'-thiobispropionate (673-79-0) + 4,4-dioxo-4λ6-thia-heptanedioic acid diethyl ester (7355-12-6) + 3,3'-Dithiobis(propansaeure-diethylester) (1609-40-1)

Guidance literature:

With sulfur dioxide; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl acetamide; at 80 ℃; for 2h;

Reference yield:

ethyl acrylate (140-88-5,9003-32-1) → 4,4-dioxo-4λ6-thia-heptanedioic acid diethyl ester (7355-12-6)

Guidance literature:

With sodium acetate; rongalite;

Reference yield:

4-thiaheptane-1,7-dioic acid (111-17-1) → 4,4-dioxo-4λ6-thia-heptanedioic acid diethyl ester (7355-12-6)

Guidance literature:

Multi-step reaction with 2 steps

1: bromine; water

2: concentrated sulfuric acid

With sulfuric acid; water; bromine;

upstream raw materials:

ethanol

3,3'-sulfonyldipropanoic acid

ethyl acrylate

4-thiaheptane-1,7-dioic acid

Refernces

• 1、 Eugene, Fabrice,Langlois, Bernard,Laurent, Eliane. "REDUCTION AND SULFONYLATION OF OLEFINS BY SOLUTIONS OF DIISOPROPYLETHYLAMINE AND SULFUR DIOXIDE". . p. 377 - 378. Retrieved 2007/10/02.