2,2'-bi-1,3-thiazole-4,4',5,5'-tetracarboxylic acid bis(N-phenylimide)

Base Information

• Chemical Name: 2,2'-bi-1,3-thiazole-4,4',5,5'-tetracarboxylic acid bis(N-phenylimide)
• CAS No.: 125849-53-8
• Molecular Formula: C₂₂H₁₀N₄O₄S₂
• Molecular Weight: 458.478
• Mol file: 125849-53-8.mol

Synonyms:2,2'-bi-1,3-thiazole-4,4',5,5'-tetracarboxylic acid bis(N-phenylimide)

Chemical Property of 2,2'-bi-1,3-thiazole-4,4',5,5'-tetracarboxylic acid bis(N-phenylimide)

Chemical Property:

Purity/Quality:

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Technology Process of 2,2'-bi-1,3-thiazole-4,4',5,5'-tetracarboxylic acid bis(N-phenylimide)

There total 2 articles about 2,2'-bi-1,3-thiazole-4,4',5,5'-tetracarboxylic acid bis(N-phenylimide) 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: 75.0%

3,4-dichloro-1-phenyl-1H-pyrrole-2,5-dione (3876-05-9) + dithiooxamide (79-40-3) → 2,6-diphenyl-1,2,5,6-tetrahydro-3H,7H-<1,4>dithiino<2,3-c:5,6-c'>dipyrrole-1,3,5,7-tetrone (16114-39-9) + 2,2'-bi-1,3-thiazole-4,4',5,5'-tetracarboxylic acid bis(N-phenylimide) (125849-53-8)

Guidance literature:

With sodium hydrogencarbonate; In ethanol; Title compound not separated from byproducts; Heating;

DOI:10.1002/jhet.5570300637

Reference yield: 70.0%

3,4-dichloro-1-phenyl-1H-pyrrole-2,5-dione (3876-05-9) + dithiooxamide (79-40-3) → 2,2'-bi-1,3-thiazole-4,4',5,5'-tetracarboxylic acid bis(N-phenylimide) (125849-53-8)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 60 ℃; for 10h;

upstream raw materials:

3,4-dichloro-1-phenyl-1H-pyrrole-2,5-dione

dithiooxamide