3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one

Base Information

• Chemical Name: 3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one
• CAS No.: 1258391-62-6
• Molecular Formula: C₂₄H₂₆Cl₂O₆
• Molecular Weight: 481.373

Synonyms:3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one

Chemical Property of 3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

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Technology Process of 3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one

There total 3 articles about 3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-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: 51.0%

carbon monoxide (201230-82-2) + (2-bromo-3,5-dimethoxy-6-(3-methylbut-2-enyl)phenyl)(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)methanone (1258391-57-9) → 3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one (1258391-62-6)

Guidance literature:

With N,N,N,N,-tetramethylethylenediamine; hydrogen; palladium diacetate; catacxium A; In toluene; at 100 ℃; for 20h; under 11251.1 Torr; Inert atmosphere; Autoclave;

DOI:10.1002/anie.201003755

Reference yield: 37.0%

(2-formyl-3,5-dimethoxy-6-(3-methylbut-2-enyl)phenyl)(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)methanone (1258391-60-4) → 3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one (1258391-62-6) + 3-(3,5-dichloro-2-hydroxy-6-methoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one (1258391-80-8)

Guidance literature:

With lithium thioethoxide; In N,N-dimethyl-formamide; at 70 ℃; for 4h; Inert atmosphere;

DOI:10.1002/anie.201003755

Reference yield: 13.0%

(2-formyl-3,5-dimethoxy-6-(3-methylbut-2-enyl)phenyl)(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)methanone (1258391-60-4) → 3-(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)-5,7-dimethoxy-4-(3-methylbut-2-enyl)isobenzofuran-1(3H)-one (1258391-62-6)

Guidance literature:

With lithium thioethoxide; In N,N-dimethyl-formamide; at 70 ℃; for 4h;

DOI:10.1021/ol300757m

upstream raw materials:

carbon monoxide

(2-bromo-3,5-dimethoxy-6-(3-methylbut-2-enyl)phenyl)(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)methanone

(2-formyl-3,5-dimethoxy-6-(3-methylbut-2-enyl)phenyl)(3,5-dichloro-2,6-dimethoxy-4-methylphenyl)methanone

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