dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate

Base Information

Chemical Name:dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate
CAS No.:115411-77-3
Molecular Formula:C₁₉H₁₈O₉
Molecular Weight:390.347
Hs Code.:

Synonyms:dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate

Suppliers and Price of dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate

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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 dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate

There total 4 articles about dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate 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: 90.0%

: 115411-61-5
4-Methanesulfinyl-6-(4-methoxy-phenyl)-2-oxo-2H-pyran-3-carboxylic acid methyl ester

: 108-59-8
malonic acid dimethyl ester

: 115411-77-3
dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate

Guidance literature:: With potassium carbonate; In dimethyl sulfoxide; for 3h; Ambient temperature;

Reference yield:

: 61380-88-9
methyl 6-(4-methoxyphenyl)-4-(methylthio)-2-oxo-2H-pyran-3-carboxylate

: 115411-77-3
dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / 30percent aq. H₂O₂ / acetic acid / 1 h / 40 - 50 °C

2: 90 percent / K₂CO₃ / dimethylsulfoxide / 3 h / Ambient temperature

With dihydrogen peroxide; potassium carbonate; In acetic acid; dimethyl sulfoxide;

Reference yield:

: 19607-08-0
methyl 2-methoxycarbonyl-3,3-di(methylsulfanyl)acrylate

: 115411-77-3
dimethyl 3-methoxycarbonyl-6-(4-methoxyphenyl)-2-oxo-2H-pyran-4-ylmalonate

Guidance literature:: Multi-step reaction with 3 steps

1: 39 percent / KOH (s) / dimethylsulfoxide / Ambient temperature

2: 78 percent / 30percent aq. H₂O₂ / acetic acid / 1 h / 40 - 50 °C

3: 90 percent / K₂CO₃ / dimethylsulfoxide / 3 h / Ambient temperature

With potassium hydroxide; dihydrogen peroxide; potassium carbonate; In acetic acid; dimethyl sulfoxide;