7-chloro-4,4-dioxo-4H-4λ⁶,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide

Base Information

• Chemical Name: 7-chloro-4,4-dioxo-4H-4λ⁶,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide
• CAS No.: 393843-08-8
• Molecular Formula: C₂₃H₁₅ClN₄O₄S₂
• Molecular Weight: 510.981

Synonyms:7-chloro-4,4-dioxo-4H-4λ⁶,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide

Chemical Property of 7-chloro-4,4-dioxo-4H-4λ⁶,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide

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Technology Process of 7-chloro-4,4-dioxo-4H-4λ⁶,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide

There total 1 articles about 7-chloro-4,4-dioxo-4H-4λ⁶,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide 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: 82.0%

2-aminobenzanilide (4424-17-3) + methyleneorthosulfonictetrakis(8-chloro-5,5-dioxoimidazo[1,2-b][1,4,2]benzodithiazine-7-carboxylic) anhydride (393843-05-5) → 7-chloro-4,4-dioxo-4H-4λ6,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide (393843-08-8)

Guidance literature:

With triethylamine; In 1,4-dioxane; for 12h; Heating;

DOI:10.1021/jm010953n

Reference yield: 74.0%

7-chloro-4,4-dioxo-4H-4λ6,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide (393843-08-8) → 8-chloro-7-(5-phenyl-4,4,6-trioxo-5,6-dihydro-3,4,1,5-benzothiadiazocyn-2-yl)-5,5-dioxoimidazo[1,2-b][1,4,2]benzodithiazine

Guidance literature:

With 98percent sulfuric acid; at 20 ℃; for 12h;

DOI:10.1021/jm010953n

Reference yield: 71.0%

7-chloro-4,4-dioxo-4H-4λ6,9-dithia-1,3a-diaza-cyclopenta[b]naphthalene-6-carboxylic acid (2-phenylcarbamoyl-phenyl)-amide (393843-08-8) → 2-(7-chloro-4,4-dioxo-4H-4λ6,9-dithia-1,3a-diaza-cyclopenta[b]naphthalen-6-yl)-3-phenyl-3H-quinazolin-4-one

Guidance literature:

With thionyl chloride; for 10h; Heating;

DOI:10.1021/jm010953n

upstream raw materials:

2-aminobenzanilide

methyleneorthosulfonictetrakis(8-chloro-5,5-dioxoimidazo[1,2-b][1,4,2]benzodithiazine-7-carboxylic) anhydride

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