8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine

Base Information

• Chemical Name: 8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine
• CAS No.: 64939-63-5
• Molecular Formula: C₂₀H₁₇NO₇
• Molecular Weight: 383.357

Synonyms:8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine

Chemical Property of 8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine

Chemical Property:

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Technology Process of 8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine

There total 1 articles about 8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine 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:

7,8-dihydroberberine (483-15-8) → 8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine (64939-63-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / O₂, Rose Bengal / methanol / Irradiation

2: 89.8 percent / O₂, Rose Bengal / CHCl₃; methanol / 1 h / 0 °C / Irradiation

With oxygen; rose bengal; In methanol; chloroform;

Reference yield: 72.0%

8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine (64939-63-5) → 2-(2-formyl-3,4-dimethoxybenzoyl)-3,4-dihydro-6,7-(methylenedioxy)isoquinolin-1(2H)-one (75523-07-8) + 3-<3,4-dihydro-1-oxo-6,7-(methylenedioxy)-2H-isoquinolin-2-yl>-4,5-dimethoxy-1(3H)-isobenzofuranone (64939-64-6,66408-44-4)

Guidance literature:

In methanol; for 0.166667h; Irradiation;

Reference yield:

8,13a-epidioxy-9,10-dimethoxy-2,3-(methylenedioxy)-13-oxo-5,6,13,13a-tetrahydro-8H-dibenzoquinolizine (64939-63-5) → 6-(5-hydroxy-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline-5-carbonyl)-2,3-dimethoxy-benzoic acid

Guidance literature:

With pyridine hydrochloride;

upstream raw materials:

7,8-dihydroberberine

Downstream raw materials:

2-(2-formyl-3,4-dimethoxybenzoyl)-3,4-dihydro-6,7-(methylenedioxy)isoquinolin-1(2H)-one

3-<3,4-dihydro-1-oxo-6,7-(methylenedioxy)-2H-isoquinolin-2-yl>-4,5-dimethoxy-1(3H)-isobenzofuranone

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