N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone

Base Information

Chemical Name:N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone
CAS No.:75327-45-6
Molecular Formula:C₁₉H₂₁NO₄
Molecular Weight:327.38
Hs Code.:

Synonyms:N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone

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Chemical Property of N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone

Chemical Property:

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Technology Process of N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone

There total 11 articles about N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone 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:

: 4821-94-7
4,5-dimethoxyphthalic anhydride

: 75327-45-6
N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone

Guidance literature:: Multi-step reaction with 4 steps

1: 82 percent / AlCl₃ / CH₂Cl₂ / Heating

2: 92 percent / DCC, DMAP / CH₂Cl₂

3: 98 percent / potassium hexamethyldisilylazide / tetrahydrofuran / 1 h / -78 - 20 °C

4: 52 percent / H₂ / 10percent Pd/C / methanol / 14 h / 80 °C / 18751.5 Torr

With dmap; potassium hexamethyldisilylazide; hydrogen; dicyclohexyl-carbodiimide; palladium on activated charcoal; aluminium trichloride; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/0040-4039(96)00644-2

Reference yield:

: 6683-57-4
4,5-Dimethoxy-2-(4-methoxy-benzoyl)-benzoic acid

: 75327-45-6
N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / DCC, DMAP / CH₂Cl₂

2: 98 percent / potassium hexamethyldisilylazide / tetrahydrofuran / 1 h / -78 - 20 °C

3: 52 percent / H₂ / 10percent Pd/C / methanol / 14 h / 80 °C / 18751.5 Torr

With dmap; potassium hexamethyldisilylazide; hydrogen; dicyclohexyl-carbodiimide; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/0040-4039(96)00644-2

Reference yield:

: 100-66-3
methoxybenzene

: 75327-45-6
N-methyl-3,4-dihydro-6,7-dimethoxy-4-(4-methoxyphenyl)-1-(2H)-isoquinolone

Guidance literature:: Multi-step reaction with 4 steps

1: 82 percent / AlCl₃ / CH₂Cl₂ / Heating

2: 92 percent / DCC, DMAP / CH₂Cl₂

3: 98 percent / potassium hexamethyldisilylazide / tetrahydrofuran / 1 h / -78 - 20 °C

4: 52 percent / H₂ / 10percent Pd/C / methanol / 14 h / 80 °C / 18751.5 Torr

With dmap; potassium hexamethyldisilylazide; hydrogen; dicyclohexyl-carbodiimide; palladium on activated charcoal; aluminium trichloride; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/0040-4039(96)00644-2