1-(2,6-dimethoxyphenyl)-5-methyl-4,7-dioxo-4,7-dihydroisobenzofuran

Base Information

Chemical Name:1-(2,6-dimethoxyphenyl)-5-methyl-4,7-dioxo-4,7-dihydroisobenzofuran
CAS No.:76638-79-4
Molecular Formula:C₁₇H₁₄O₅
Molecular Weight:298.295
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-(2,6-dimethoxyphenyl)-5-methyl-4,7-dioxo-4,7-dihydroisobenzofuran

Chemical Property:

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Technology Process of 1-(2,6-dimethoxyphenyl)-5-methyl-4,7-dioxo-4,7-dihydroisobenzofuran

There total 8 articles about 1-(2,6-dimethoxyphenyl)-5-methyl-4,7-dioxo-4,7-dihydroisobenzofuran 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:

: 76638-73-8
2,5-dibenzyloxy-6-hydroxymethyl-2',6'-dimethoxy-4-methylbenzophenone

: 76638-79-4
1-(2,6-dimethoxyphenyl)-5-methyl-4,7-dioxo-4,7-dihydroisobenzofuran

Guidance literature:: With hydrogen; palladium on activated charcoal; In acetone;

Reference yield:

: 76638-65-8
3,6-dimethoxy-4-methylphthalic anhydride

: 76638-79-4
1-(2,6-dimethoxyphenyl)-5-methyl-4,7-dioxo-4,7-dihydroisobenzofuran

Guidance literature:: Multi-step reaction with 5 steps

1: 0.55 g / sodium borohydride / ethanol / Heating

2: 0.15 g / 48percent hydrobromic acid / acetic acid / 3 h / Heating

3: 0.12 g / anhydrous potassium carbonate / acetone / 4 h / Heating

4: 1 g

5: 0.3 g / hydrogen / 10percent palladium-charcoal / acetone

With sodium tetrahydroborate; hydrogen bromide; hydrogen; potassium carbonate; palladium on activated charcoal; In ethanol; acetic acid; acetone;

Reference yield:

: 75501-07-4
3,6-dimethoxy-5-methylphthalide

: 76638-79-4
1-(2,6-dimethoxyphenyl)-5-methyl-4,7-dioxo-4,7-dihydroisobenzofuran

Guidance literature:: Multi-step reaction with 4 steps

1: 0.15 g / 48percent hydrobromic acid / acetic acid / 3 h / Heating

2: 0.12 g / anhydrous potassium carbonate / acetone / 4 h / Heating

3: 1 g

4: 0.3 g / hydrogen / 10percent palladium-charcoal / acetone

With hydrogen bromide; hydrogen; potassium carbonate; palladium on activated charcoal; In acetic acid; acetone;