Ethanone, 1,1'-[(1-methylethylidene)di-5,2-thiophenediyl]bis-

Base Information

• Chemical Name: Ethanone, 1,1'-[(1-methylethylidene)di-5,2-thiophenediyl]bis-
• CAS No.: 22900-41-0
• Molecular Formula: C₁₅H₁₆O₂S₂
• Molecular Weight: 292.423
• DSSTox Substance ID: DTXSID90349713
• Wikidata: Q82125128
• ChEMBL ID: CHEMBL1483763
• Mol file: 22900-41-0.mol

Synonyms:22900-41-0;HMS2327G24;SMR000039082;Ethanone, 1,1'-[(1-methylethylidene)di-5,2-thiophenediyl]bis-;MLS000079820;CHEMBL1483763;REGID_for_CID_658149;DTXSID90349713;STL324667;AKOS022099094;1,1'-(propane-2,2-diyldithiene-5,2-diyl)diethanone

Chemical Property of Ethanone, 1,1'-[(1-methylethylidene)di-5,2-thiophenediyl]bis-

Chemical Property:

• PSA: 90.62000
• LogP: 4.54070
• XLogP3: 4.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 292.05917210
• Heavy Atom Count: 19
• Complexity: 344

Purity/Quality:

1-[5-[2-(5-ACETYLTHIOPHEN-2-YL)PROPAN-2-YL]THIOPHEN-2-YL]ETHANONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)C1=CC=C(S1)C(C)(C)C2=CC=C(S2)C(=O)C

Technology Process of Ethanone, 1,1'-[(1-methylethylidene)di-5,2-thiophenediyl]bis-

There total 3 articles about Ethanone, 1,1'-[(1-methylethylidene)di-5,2-thiophenediyl]bis- 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:

2,2'-bis(2-thienyl)propane (2455-64-3) → 2,2-bis(5-acetyl-2-thienyl)propane (22900-41-0)

Guidance literature:

With diethyl ether; iodine; acetic anhydride;

Reference yield:

1,1-bis(5-acetyl-2-thienyl)ethane (155187-57-8) + methyl iodide (74-88-4) → 2,2-bis(5-acetyl-2-thienyl)propane (22900-41-0)

Guidance literature:

With sodium hydride; Yield given. Multistep reaction; 1.) THF, 2.) THF, reflux, 7 h;

Reference yield:

→ 2,2-bis(5-acetyl-2-thienyl)propane (22900-41-0)

Guidance literature:

Di-(2-thienyl)-propan, Ac2O, H3PO4;

DOI:10.1039/j39710002104

upstream raw materials:

2,2'-bis(2-thienyl)propane

1,1-bis(5-acetyl-2-thienyl)ethane

methyl iodide

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