2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid

Base Information

Chemical Name:2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid
CAS No.:281190-84-9
Molecular Formula:C₂₀H₁₆O₇
Molecular Weight:368.343
Hs Code.:

Synonyms:2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid

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Chemical Property of 2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid

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Technology Process of 2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid

There total 6 articles about 2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid 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: 95.0%

: 185103-21-3
1,10,12-trimethoxy-8-methyl-6H-dibenzo[c,h]chromen-6-one

: 281190-84-9
2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid

Guidance literature:: With potassium hydroxide; In tetrahydrofuran;
DOI:10.1016/S0040-4039(00)00329-4

Reference yield:

: 122775-45-5
N,N-diethyl-2,5-dimethyl-3-methoxybenzamide

: 281190-84-9
2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid

Guidance literature:: Multi-step reaction with 5 steps

1: LDA / tetrahydrofuran; hexane / Ambient temperature

2: diethyl ether

3: 75 percent / NaOMe / methanol / 18 h / Heating

4: 82 percent / air / ethanol; aq. NaOH / 24 h / Ambient temperature

5: 0.41 g / 15percent HClO₄ / 8 h / Heating

With perchloric acid; air; sodium methylate; lithium diisopropyl amide; In tetrahydrofuran; methanol; sodium hydroxide; diethyl ether; ethanol; hexane;
DOI:10.1248/cpb.37.292

Reference yield:

: 122775-47-7
2-(2-N,N-diethylcarbamoyl-4-methyl-6-methoxyphenyl)-5-methoxy-1,3-naphthalenediol

: 281190-84-9
2-(3-hydroxymethoxy-1,4-dioxo-1,4-dihydro-2-naphthyl)-3-methyl-5-methoxybenzoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / air / ethanol; aq. NaOH / 24 h / Ambient temperature

2: 0.41 g / 15percent HClO₄ / 8 h / Heating

With perchloric acid; air; In sodium hydroxide; ethanol;
DOI:10.1248/cpb.37.292