2,4-Thiazolidinedione, 3-ethyl-5-(phenylmethylene)-

Base Information

• Chemical Name: 2,4-Thiazolidinedione, 3-ethyl-5-(phenylmethylene)-
• CAS No.: 55547-89-2
• Molecular Formula: C12H11NO2S
• Molecular Weight: 233.291
• DSSTox Substance ID: DTXSID10406317

Synonyms:55547-89-2;2,4-Thiazolidinedione, 3-ethyl-5-(phenylmethylene)-;DTXSID10406317

Chemical Property of 2,4-Thiazolidinedione, 3-ethyl-5-(phenylmethylene)-

Chemical Property:

• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 233.05104977
• Heavy Atom Count: 16
• Complexity: 332

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCN1C(=O)C(=CC2=CC=CC=C2)SC1=O

Technology Process of 2,4-Thiazolidinedione, 3-ethyl-5-(phenylmethylene)-

There total 9 articles about 2,4-Thiazolidinedione, 3-ethyl-5-(phenylmethylene)- 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: 60.0%

ethyl iodide (75-03-6) + 5-Benzylidene-2,4-dioxothiazolidine potassium salt (71995-34-1) → 5-benzylidene-2,4-thiazolidinedione (3774-99-0) + (E,Z)-5-Benzylidene-3-ethyl-2,4-dioxo-1,3-thiazolidine (55547-89-2)

Guidance literature:

In methanol; for 5h; Heating;

Reference yield:

5-benzylidene-2,4-thiazolidinedione (3774-99-0) + ethyl iodide (75-03-6) → (E,Z)-5-Benzylidene-3-ethyl-2,4-dioxo-1,3-thiazolidine (55547-89-2)

Guidance literature:

With enolizing agent; at 20 ℃; under 10 - 200 Torr;

DOI:10.1023/A:1013798328037

Reference yield:

→ (E,Z)-5-Benzylidene-3-ethyl-2,4-dioxo-1,3-thiazolidine (55547-89-2)

Guidance literature:

saure Hydrolyse;

DOI:10.1021/ja01336a072

upstream raw materials:

ethyl bromide

5-benzylidene-2,4-thiazolidinedione

phosphonic acid diethyl ester

5-benzylidene-2-thioxothiazolidin-4-one

Downstream raw materials:

[(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl)-phenyl-methyl]-phosphonic acid dimethyl ester

5-phenyl-1H-pyrazol-3(2H)-one

2-methyl-5-phenyl-2,3-dihydro-1H-pyrazol-3-one

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