4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one

Base Information

Chemical Name:4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one
CAS No.:1443462-40-5
Molecular Formula:C₂₄H₁₆O₅
Molecular Weight:384.388
Hs Code.:

Synonyms:4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one

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Chemical Property of 4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one

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Technology Process of 4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one

There total 4 articles about 4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-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: 87.0%

: 1443462-33-6
2-oxo-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-4-yl trifluoromethanesulfonate

: 5720-07-0
4-methoxyphenylboronic acid

: 1443462-40-5
4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate; In tetrahydrofuran; water; at 50 ℃; for 0.25h; Inert atmosphere; Schlenk technique;
DOI:10.1055/s-0032-1316871

Reference yield:

: 119-67-5
o-carboxybenzaldehyde

: 1443462-40-5
4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: water / 10 h / 40 °C / Green chemistry

2: triethylamine / dichloromethane / 3 h / Inert atmosphere; Cooling with ice

3: bis-triphenylphosphine-palladium(II) chloride; sodium carbonate / water; tetrahydrofuran / 0.25 h / 50 °C / Inert atmosphere; Schlenk technique

With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate; triethylamine; In tetrahydrofuran; dichloromethane; water; 3: |Suzuki-Miyaura Coupling;
DOI:10.1055/s-0032-1316871

Reference yield:

: 72897-61-1
4-hydroxy-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one

: 1443462-40-5
4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 3 h / Inert atmosphere; Cooling with ice

2: bis-triphenylphosphine-palladium(II) chloride; sodium carbonate / water; tetrahydrofuran / 0.25 h / 50 °C / Inert atmosphere; Schlenk technique

With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate; triethylamine; In tetrahydrofuran; dichloromethane; water; 2: |Suzuki-Miyaura Coupling;
DOI:10.1055/s-0032-1316871