3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one

Base Information

• Chemical Name: 3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one
• CAS No.: 475232-29-2
• Molecular Formula: C₂₉H₂₃NO₈
• Molecular Weight: 513.504

Synonyms:3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one

Chemical Property of 3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one

Chemical Property:

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Technology Process of 3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one

There total 49 articles about 3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-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: 100.0%

14-(3-acetoxy-4-methoxyphenyl)-3-acetoxy-2,11,12-trimethoxy-6H-chromeno[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one (919082-49-8) → 3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one (475232-29-2)

Guidance literature:

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

DOI:10.1021/jo061810h

Reference yield: 99.0%

3-hydroxy-2,11,12-trimethoxy-14-[4-methoxy-3-(methoxymethoxy)phenyl]-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one (1225441-64-4) → 3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one (475232-29-2)

Guidance literature:

With hydrogenchloride; water; In methanol; dichloromethane; at 45 ℃; for 5h;

DOI:10.3987/COM-09-S(S)100

Reference yield: 98.0%

3-benzyloxy-2,11,12-trimethoxy-14-[4-methoxy-3-(methoxymethoxy)phenyl]-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one (1225441-52-0) → 3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one (475232-29-2)

Guidance literature:

With boron trichloride; In dichloromethane; at -78 - 0 ℃; for 3.5h; Inert atmosphere;

DOI:10.1016/j.bmc.2011.10.030

upstream raw materials:

3-isopropoxy-14-(3-isopropoxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano-[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one

14-(3-acetoxy-4-methoxyphenyl)-3-acetoxy-2,11,12-trimethoxy-6H-chromeno[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one

ethyl 1-(3-benzyloxy-4-methoxyphenyl)-2-(2,4-dibenzyloxy-5-methoxyphenyl)-8,9-dimethoxy-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carboxylate

1-(3-benzyloxy-4-methoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-isoquinoline

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