(Z)-methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate

Base Information

Chemical Name:(Z)-methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate
CAS No.:628328-66-5
Molecular Formula:C₂₂H₁₉NO₈
Molecular Weight:425.395
Hs Code.:

Synonyms:(Z)-methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate

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Chemical Property of (Z)-methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate

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Technology Process of (Z)-methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate

There total 3 articles about (Z)-methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate 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:

: 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoic acid

: 74-88-4
methyl iodide

: methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate

: 628328-66-5
(Z)-methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 2h; Overall yield = 92 %; Overall yield = 201 mg; Inert atmosphere;
DOI:10.1055/s-0034-1378342

Reference yield:

: 628328-74-5
methyl 6-[3-(1-benzyloxy-6,7-methylenedioxynaphthyl)]-2,3-dimethoxybenzoate

: 628328-66-5
(Z)-methyl 2,3-dimethoxy-6-[2-(1-methoxyimino-6,7-methylenedioxy-4-oxo-1,4-dihydronaphthyl)]benzoate

Guidance literature:: Multi-step reaction with 3 steps

1: 82 percent / H₂; aq. HCl / Pd/C / acetic acid / 3.5 h / 20 °C

2: K₂CO₃; i-C₅H₁₁ONO / dimethylformamide / 3.5 h / 20 °C

3: 336 mg / dimethylformamide / 1.5 h / 20 °C

With hydrogenchloride; hydrogen; potassium carbonate; isopentyl nitrite; palladium on activated charcoal; In acetic acid; N,N-dimethyl-formamide;
DOI:10.1039/b304216m