Technology Process of 5-[2-[[4-(hydroxymethyl)-3-methoxy-phenyl]amino]pyrimidin-4-yl]-2-tetrahydropyran-4-yloxy-benzonitrile
There total 8 articles about 5-[2-[[4-(hydroxymethyl)-3-methoxy-phenyl]amino]pyrimidin-4-yl]-2-tetrahydropyran-4-yloxy-benzonitrile which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
4-({4-[3-cyano-4-(tetrahydro-2H-pyran-4-yloxy)phenyl]pyrimidin-2-yl}amino)-2-methoxybenzoic acid;
With
triethylamine; isobutyl chloroformate;
In
tetrahydrofuran;
at 0 - 20 ℃;
for 4h;
With
sodium tetrahydroborate;
In
tetrahydrofuran;
at 0 - 20 ℃;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 18 h / 20 °C
2.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 16 h / 90 °C
3.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 16 h / 90 °C
4.1: caesium carbonate / palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 16 h / 90 °C / Inert atmosphere
5.1: water; lithium hydroxide / tetrahydrofuran / 16 h / 65 °C
6.1: triethylamine; isobutyl chloroformate / tetrahydrofuran / 4 h / 0 - 20 °C
6.2: 0 - 20 °C
With
water; potassium acetate; potassium carbonate; caesium carbonate; triethylamine; triphenylphosphine; lithium hydroxide; diethylazodicarboxylate; isobutyl chloroformate;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; tetrakis(triphenylphosphine) palladium(0); palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl;
In
tetrahydrofuran; 1,4-dioxane; water; toluene;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium hydride / N,N-dimethyl-formamide / 16 h / 0 - 45 °C
2.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 16 h / 90 °C
3.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 16 h / 90 °C
4.1: caesium carbonate / palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 16 h / 90 °C / Inert atmosphere
5.1: water; lithium hydroxide / tetrahydrofuran / 16 h / 65 °C
6.1: triethylamine; isobutyl chloroformate / tetrahydrofuran / 4 h / 0 - 20 °C
6.2: 0 - 20 °C
With
water; potassium acetate; sodium hydride; potassium carbonate; caesium carbonate; triethylamine; lithium hydroxide; isobutyl chloroformate;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; tetrakis(triphenylphosphine) palladium(0); palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl;
In
tetrahydrofuran; 1,4-dioxane; water; N,N-dimethyl-formamide; toluene;