Technology Process of methyl 3-[3-({3-[2-(4-fluorophenoxy)ethyl]-1-propyl-2,4-dioxo-1,2,3,4-tetrahydroquinazolin-6-yl}carbonyl)imidazo[1,5-a]pyridin-1-yl]benzoate
There total 9 articles about methyl 3-[3-({3-[2-(4-fluorophenoxy)ethyl]-1-propyl-2,4-dioxo-1,2,3,4-tetrahydroquinazolin-6-yl}carbonyl)imidazo[1,5-a]pyridin-1-yl]benzoate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: triethylamine / 1,2-dichloro-ethane / 4.5 h / 0 - 20 °C / Inert atmosphere
1.2: 20 - 80 °C / Inert atmosphere
2.1: N-Bromosuccinimide / dichloromethane / 2.5 h / Inert atmosphere
3.1: 1,4-dioxane / 5 h / 20 °C / Inert atmosphere; Reflux
3.2: 3 h / 20 °C / Reflux
4.1: sodium hydroxide; water / methanol / 2 h / Reflux
5.1: caesium carbonate / N,N-dimethyl-formamide / 12 h / 20 °C / Inert atmosphere
6.1: potassium phosphate / tetrakis(triphenylphosphine) palladium(0) / 1-methyl-pyrrolidin-2-one; water / 0.25 h / 120 °C / Microwave irradiation
With
potassium phosphate; N-Bromosuccinimide; water; caesium carbonate; triethylamine; sodium hydroxide;
tetrakis(triphenylphosphine) palladium(0);
In
1,4-dioxane; 1-methyl-pyrrolidin-2-one; methanol; dichloromethane; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
6.1: Suzuki Coupling;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: triethylamine / 1,2-dichloro-ethane / 4.5 h / 0 - 20 °C / Inert atmosphere
1.2: 20 - 80 °C / Inert atmosphere
2.1: N-Bromosuccinimide / dichloromethane / 2.5 h / Inert atmosphere
3.1: 1,4-dioxane / 5 h / 20 °C / Inert atmosphere; Reflux
3.2: 3 h / 20 °C / Reflux
4.1: sodium hydroxide; water / methanol / 2 h / Reflux
5.1: caesium carbonate / N,N-dimethyl-formamide / 12 h / 20 °C / Inert atmosphere
6.1: potassium phosphate / tetrakis(triphenylphosphine) palladium(0) / 1-methyl-pyrrolidin-2-one; water / 0.25 h / 120 °C / Microwave irradiation
With
potassium phosphate; N-Bromosuccinimide; water; caesium carbonate; triethylamine; sodium hydroxide;
tetrakis(triphenylphosphine) palladium(0);
In
1,4-dioxane; 1-methyl-pyrrolidin-2-one; methanol; dichloromethane; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
6.1: Suzuki Coupling;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: N-Bromosuccinimide / dichloromethane / 2.5 h / Inert atmosphere
2.1: 1,4-dioxane / 5 h / 20 °C / Inert atmosphere; Reflux
2.2: 3 h / 20 °C / Reflux
3.1: sodium hydroxide; water / methanol / 2 h / Reflux
4.1: caesium carbonate / N,N-dimethyl-formamide / 12 h / 20 °C / Inert atmosphere
5.1: potassium phosphate / tetrakis(triphenylphosphine) palladium(0) / 1-methyl-pyrrolidin-2-one; water / 0.25 h / 120 °C / Microwave irradiation
With
potassium phosphate; N-Bromosuccinimide; water; caesium carbonate; sodium hydroxide;
tetrakis(triphenylphosphine) palladium(0);
In
1,4-dioxane; 1-methyl-pyrrolidin-2-one; methanol; dichloromethane; water; N,N-dimethyl-formamide;
5.1: Suzuki Coupling;