4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde

Base Information

Chemical Name:4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde
CAS No.:1345668-90-7
Molecular Formula:C₂₀H₁₈N₂O₂
Molecular Weight:318.375
Hs Code.:

Synonyms:4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde

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Chemical Property of 4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde

Chemical Property:

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Technology Process of 4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde

There total 6 articles about 4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde 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%

: 1345668-77-0
N-allyl-2-azido-N-benzyl-2-(3,5-dimethylphenyl)acetamide

: 1345668-90-7
4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde

Guidance literature:: With oxygen; copper diacetate; potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 2h; under 760.051 Torr;
DOI:10.1055/s-0030-1261185

Reference yield:

: 1194835-52-3
C₁₀H₉ClO₂

: 1345668-90-7
4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde

Guidance literature:: Multi-step reaction with 5 steps

1: triethylamine / dichloromethane / 0 - 20 °C

2: sodium tetrahydroborate / ethanol; dichloromethane / 20 °C / Cooling with ice

3: triethylamine / dichloromethane / 1 h / Cooling with ice

4: sodium azide / N,N-dimethyl-formamide / 20 °C / Cooling with ice

5: oxygen; copper diacetate; potassium carbonate / N,N-dimethyl-formamide / 2 h / 80 °C / 760.05 Torr

With sodium tetrahydroborate; sodium azide; oxygen; copper diacetate; potassium carbonate; triethylamine; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1055/s-0030-1261185

Reference yield:

: 1345669-07-9
N-allyl-N-benzyl-2-(3,5-dimethylphenyl)-2-oxoacetamide

: 1345668-90-7
4-benzyl-6-(3,5-dimethylphenyl)-5-oxo-4,5-dihydropyrazine-2-carbaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1: sodium tetrahydroborate / ethanol; dichloromethane / 20 °C / Cooling with ice

2: triethylamine / dichloromethane / 1 h / Cooling with ice

3: sodium azide / N,N-dimethyl-formamide / 20 °C / Cooling with ice

4: oxygen; copper diacetate; potassium carbonate / N,N-dimethyl-formamide / 2 h / 80 °C / 760.05 Torr

With sodium tetrahydroborate; sodium azide; oxygen; copper diacetate; potassium carbonate; triethylamine; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1055/s-0030-1261185