5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

Base Information

• Chemical Name: 5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione
• CAS No.: 1158819-73-8
• Molecular Formula: C₂₂H₁₉NO₄
• Molecular Weight: 361.397

Synonyms:5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

Chemical Property of 5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

Chemical Property:

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Technology Process of 5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione

There total 1 articles about 5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione 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: 85.0%

indan-1,2,3-trione hydrate (485-47-2) + N-benzyl-3-amino-2-cyclohexen-1-one (41609-04-5) → 5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione (1158819-73-8)

Guidance literature:

at 20 ℃;

DOI:10.1055/s-0028-1087983

Reference yield: 95.0%

5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione (1158819-73-8) → 5-benzyl-5,6,7,8-tetrahydro-indeno[1,2-b]indole-9,10-dione (1018686-94-6)

Guidance literature:

With N,N,N',N'-tetramethylsulfurous acid diamine; acetic acid; In N,N-dimethyl-formamide; at 20 ℃; for 12h;

DOI:10.1055/s-0028-1087983

Reference yield: 87.0%

5-benzyl-4b,9b-dihydroxy-4b,5,6,7,8,9b-hexahydroindeno[1,2-b]indole-9,10-dione (1158819-73-8) → 11-benzyl-8,9,10,11-tetrahydro-6-oxa-11-aza-benzo[a]fluorine-5,7-dione

Guidance literature:

With sulfuric acid; acetic acid; In acetic acid; for 0.25h; Reflux;

DOI:10.1039/c5ra01060h

upstream raw materials:

indan-1,2,3-trione hydrate

N-benzyl-3-amino-2-cyclohexen-1-one

Downstream raw materials:

5-benzyl-5,6,7,8-tetrahydro-indeno[1,2-b]indole-9,10-dione

5-benzyl-9-hydroxyindeno[1,2-b]indole-10(5H)-one

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