1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene

Base Information

• Chemical Name: 1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene
• CAS No.: 906375-68-6
• Molecular Formula: C₂₀H₁₆ClN₃OS
• Molecular Weight: 381.886

Synonyms:1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene

Chemical Property of 1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene

Chemical Property:

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Technology Process of 1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene

There total 2 articles about 1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene 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: 83.0%

5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-2H-11-thia-2,4,10-triaza-benzo[b]fluoren-1-one (499142-22-2) → 1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene (906375-68-6)

Guidance literature:

With trichlorophosphate; for 4h; Heating;

DOI:10.1002/jccs.200500136

Reference yield:

3-Amino-4-(4-methoxy-phenyl)-5,6,7,8-tetrahydro-thieno[2,3-b]quinoline-2-carboxylic acid amide (117601-32-8) → 1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene (906375-68-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 92 percent / acetic anhydride / 4 h / Heating

2: 83 percent / phosphorus oxychloride / 4 h / Heating

With acetic anhydride; trichlorophosphate;

DOI:10.1002/jccs.200500136

Reference yield: 88.0%

1-chloro-5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene (906375-68-6) → [5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluoren-1-yl]-hydrazine (906375-75-5)

Guidance literature:

With hydrazine hydrate; In ethanol; for 2h; Heating;

DOI:10.1002/jccs.200500136

upstream raw materials:

5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-2H-11-thia-2,4,10-triaza-benzo[b]fluoren-1-one

3-Amino-4-(4-methoxy-phenyl)-5,6,7,8-tetrahydro-thieno[2,3-b]quinoline-2-carboxylic acid amide

Downstream raw materials:

5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-2H-11-thia-2,4,10-triaza-benzo[b]fluorene-1-thione

[5-(4-methoxy-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluoren-1-yl]-hydrazine

5-(4-methoxy-phenyl)-1-methylsulfanyl-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluorene

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