(E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

Base Information

Chemical Name:(E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate
CAS No.:1426670-31-6
Molecular Formula:C₂₈H₃₁NO₇
Molecular Weight:493.557
Hs Code.:

Synonyms:(E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

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Chemical Property of (E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

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Technology Process of (E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

There total 2 articles about (E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-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: 77.0%

: 1201905-61-4
2‐[(E)‐2‐ethoxyethenyl]‐4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolane

: 1426670-17-8
methyl 6-(4-chlorophenyl)-1-(2,4-dimethoxybenzyl)-5-ethyl-4-(methoxymethoxy)-2-oxo-1,2-dihydropyridine-3-carboxylate

: 1426670-31-6
(E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

Guidance literature:: With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; potassium hydroxide; In acetonitrile; at 80 ℃; Inert atmosphere;

Reference yield:

: 1426670-48-5
methyl 6-(4-chlorophenyl)-1-(2,4-dimethoxybenzyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

: 1426670-31-6
(E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / mineral oil; N,N-dimethyl-formamide / 0.17 h / 0 °C

1.2: 0.17 h / 0 °C

2.1: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; potassium hydroxide / acetonitrile / 80 °C / Inert atmosphere

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; sodium hydride; potassium hydroxide; In N,N-dimethyl-formamide; acetonitrile; mineral oil;

Reference yield: 30.0%

: 1426670-31-6
(E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

: 124-40-3
dimethyl amine

: 1426670-33-8
methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-(dimethylamino)ethyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate

Guidance literature:: (E)-methyl 1-(2,4-dimethoxybenzyl)-6-(4-(2-ethoxyvinyl)phenyl)-5-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate; With hydrogenchloride; In 1,4-dioxane; at 20 ℃; for 1h;

dimethyl amine; With sodium tris(acetoxy)borohydride; In tetrahydrofuran; dichloromethane;

With water;