Technology Process of N-allyl-2-chloro-8-(4-fluorophenyl)-N,6-dimethyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine
There total 8 articles about N-allyl-2-chloro-8-(4-fluorophenyl)-N,6-dimethyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
N-ethyl-N,N-diisopropylamine;
In
1-methyl-pyrrolidin-2-one;
at 20 ℃;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: sodium hydride / tetrahydrofuran / 0.25 h / -10 °C
1.2: 40 °C
2.1: hydrogen; sulfuric acid / palladium 10% on activated carbon / acetic acid / 18 h / 20 °C
3.1: ethanol / 18 h / 20 °C
4.1: potassium carbonate / acetone / 2 h / 0 - 20 °C
5.1: potassium tert-butylate / tetrahydrofuran / 2 h / 20 °C
6.1: potassium tert-butylate / ethanol / 36 h / Reflux
7.1: trichlorophosphate / N,N-dimethyl-formamide / 10 h / Reflux
8.1: N-ethyl-N,N-diisopropylamine / 1-methyl-pyrrolidin-2-one / 20 °C
With
sulfuric acid; potassium tert-butylate; hydrogen; sodium hydride; potassium carbonate; N-ethyl-N,N-diisopropylamine; trichlorophosphate;
palladium 10% on activated carbon; N,N-dimethyl-formamide;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; ethanol; acetic acid; acetone;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: hydrogen; sulfuric acid / palladium 10% on activated carbon / acetic acid / 18 h / 20 °C
2: ethanol / 18 h / 20 °C
3: potassium carbonate / acetone / 2 h / 0 - 20 °C
4: potassium tert-butylate / tetrahydrofuran / 2 h / 20 °C
5: potassium tert-butylate / ethanol / 36 h / Reflux
6: trichlorophosphate / N,N-dimethyl-formamide / 10 h / Reflux
7: N-ethyl-N,N-diisopropylamine / 1-methyl-pyrrolidin-2-one / 20 °C
With
sulfuric acid; potassium tert-butylate; hydrogen; potassium carbonate; N-ethyl-N,N-diisopropylamine; trichlorophosphate;
palladium 10% on activated carbon; N,N-dimethyl-formamide;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; ethanol; acetic acid; acetone;