methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate

Base Information

• Chemical Name: methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate
• CAS No.: 1231945-50-8
• Molecular Formula: C₁₇H₁₉NO₇
• Molecular Weight: 349.34

Synonyms:methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate

Chemical Property of methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate

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Technology Process of methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate

There total 1 articles about methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate 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: 41.0%

methyl 4,6-dihydroxy-5-methoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate (1231946-94-3) + trimethoxonium tetrafluoroborate (420-37-1) → methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate (1231945-50-8)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 48h;

Reference yield: 78.0%

methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate (1231945-50-8) → 4-Hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)pyridin-2(1H)-one (1231947-11-7)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; at 70 ℃; for 0.75h; Microwave irradiation;

Reference yield: 77.0%

2-Methylbutylamine (96-15-1) + methyl 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate (1231945-50-8) → 4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-N-(2-methylbutyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (1231945-82-6)

Guidance literature:

With 2-Pyridone; In toluene; at 130 ℃; for 0.333333h; Microwave irradiation;

upstream raw materials:

methyl 4,6-dihydroxy-5-methoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate

trimethoxonium tetrafluoroborate

Downstream raw materials:

4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

4-Hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)pyridin-2(1H)-one

4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-N-(2-methylbutyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

4-hydroxy-5,6-dimethoxy-1-(4-methoxybenzyl)-2-oxo-N-[4'-(trifluoromethyl)biphenyl-2-yl]-1,2-dihydropyridine-3-carboxamide

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