DIMETHYL 5-(3,4-DICHLOROPHENYL)-2,2-DIOXO-2,3-DIHYDRO-1H-2LAMBDA6-PYRROLO[1,2-C][1,3]THIAZOLE-6,7-DICARBOXYLATE

Base Information

• Chemical Name: DIMETHYL 5-(3,4-DICHLOROPHENYL)-2,2-DIOXO-2,3-DIHYDRO-1H-2LAMBDA6-PYRROLO[1,2-C][1,3]THIAZOLE-6,7-DICARBOXYLATE
• CAS No.: 107124-27-6
• Molecular Formula: C₁₆H₁₃Cl₂NO₆S
• Molecular Weight: 418.254
• Mol file: 107124-27-6.mol

Synonyms:dimethyl 2,2-dioxo-5-(3,4-dichlorophenyl)-1,3-dihydropyrrolo<1,2-c>thiazole-6,7-dicarboxylate

Chemical Property of DIMETHYL 5-(3,4-DICHLOROPHENYL)-2,2-DIOXO-2,3-DIHYDRO-1H-2LAMBDA6-PYRROLO[1,2-C][1,3]THIAZOLE-6,7-DICARBOXYLATE

Chemical Property:

Purity/Quality:

DIMETHYL-5-(3,4-DICHLOROPHENYL)-2,2-DIOXO-2,3-DIHYDRO-1H-2LAMBDA6-PYRROLO[1,2-C][1,3]THIAZOLE-6,7-DICARBOXYLATE 98.00% ^*data from reagent suppliers

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Useful:

Technology Process of DIMETHYL 5-(3,4-DICHLOROPHENYL)-2,2-DIOXO-2,3-DIHYDRO-1H-2LAMBDA6-PYRROLO[1,2-C][1,3]THIAZOLE-6,7-DICARBOXYLATE

There total 2 articles about DIMETHYL 5-(3,4-DICHLOROPHENYL)-2,2-DIOXO-2,3-DIHYDRO-1H-2LAMBDA6-PYRROLO[1,2-C][1,3]THIAZOLE-6,7-DICARBOXYLATE 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: 76.0%

dimethyl 5-(3,3-dichlorophenyl)-1,3-dihydropyrrolo<1,2-c>thiazole-6,7-dicarboxylate (110271-25-5) → dimethyl 2,2-dioxo-5-(3,4-dichlorophenyl)-1,3-dihydropyrrolo<1,2-c>thiazole-6,7-dicarboxylate (107124-27-6)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 18h; Ambient temperature;

DOI:10.1021/jm00394a030

Reference yield:

N-(3,4-dichlorobenzoyl)thiazolidine-4-carboxylic acid (110271-24-4) → dimethyl 2,2-dioxo-5-(3,4-dichlorophenyl)-1,3-dihydropyrrolo<1,2-c>thiazole-6,7-dicarboxylate (107124-27-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 68 percent / acetic anhydride / 6 h / 120 °C

2: 76 percent / m-chloroperbenzoic acid / CH₂Cl₂ / 18 h / Ambient temperature

With acetic anhydride; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;

DOI:10.1021/jm00394a030

Reference yield:

dimethyl 2,2-dioxo-5-(3,4-dichlorophenyl)-1,3-dihydropyrrolo<1,2-c>thiazole-6,7-dicarboxylate (107124-27-6) → 2,2-oxo-6,7-bis(hydroxymethyl)-5-(3,4-dichlorophenyl)-1,3-dihydropyrrolo<1,2-c>thiazole (107124-31-2)

Guidance literature:

With aluminium hydride * diethyl ether; In tetrahydrofuran; at -12 ℃; for 1h;

upstream raw materials:

dimethyl 5-(3,3-dichlorophenyl)-1,3-dihydropyrrolo<1,2-c>thiazole-6,7-dicarboxylate

N-(3,4-dichlorobenzoyl)thiazolidine-4-carboxylic acid

Downstream raw materials:

2,2-oxo-6,7-bis(hydroxymethyl)-5-(3,4-dichlorophenyl)-1,3-dihydropyrrolo<1,2-c>thiazole

2,2-dioxo-5-(3,4-dichlorophenyl)-6,7-bis(hydroxymethyl)-1,3-dihydropyrrolo<1,2-c>thiazole bis

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