3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one

Base Information

• Chemical Name: 3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one
• CAS No.: 1192217-93-8
• Molecular Formula: C₂₇H₁₉NO₆
• Molecular Weight: 453.451

Synonyms:3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one

Chemical Property of 3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one

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Technology Process of 3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one

There total 26 articles about 3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one 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: 97.0%

3,11-diisopropoxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one (1192217-89-2) → 3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one (1192217-93-8)

Guidance literature:

With boron trichloride; In n-heptane; dichloromethane; at -78 - 20 ℃; Inert atmosphere;

DOI:10.1021/jo901589e

Reference yield: 87.0%

C31H23NO8 → 3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one (1192217-93-8)

Guidance literature:

With potassium hydroxide; In ethanol; at 20 ℃; for 0.0833333h;

DOI:10.1002/asia.201403361

Reference yield: 72.0%

3,11-bis(benzyloxy)-2,12-dimethoxy-14-phenyl-6H-chromeno[4′,3′:4,5]pyrrolo[2,1-a]isoquinolin-6-one → 3,11-dihydroxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one (1192217-93-8)

Guidance literature:

With methyl-phenyl-thioether; trifluoroacetic acid; at 60 ℃; for 24h;

DOI:10.1021/acs.joc.1c01639

upstream raw materials:

3,11-diisopropoxy-2,12-dimethoxy-14-phenyl-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one

1-benzyl-6-benzyloxy-7-methoxy-3,4-dihydroisoquinoline

3-benzyloxy-4-methoxybenzaldehyde

1-(3-Benzyloxy-4-methoxy-phenyl)-2-nitro-ethanol

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