Technology Process of 2-(6-methyl-2-pyridyl)-6-methylsulfanyl-4-phenylquinazoline
There total 7 articles about 2-(6-methyl-2-pyridyl)-6-methylsulfanyl-4-phenylquinazoline which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
In
methanol;
at 150 ℃;
for 1h;
microwave irradiation;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: 3-chloro-benzenecarboperoxoic acid / ethyl acetate / 0 - 20 °C
2.1: carbamic chloride / toluene / 0.67 h / 70 °C / microwave irradiation
3.1: sodium hydride / tetrahydrofuran; mineral oil / 0 - 20 °C / Inert atmosphere
3.2: Reflux
3.3: 0 °C
4.1: hydrogenchloride; water / 6 h / 150 °C / pressure vessel
5.1: phosphorus(V) oxybromide / 0 - 110 °C
6.1: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,2-dimethoxyethane / Inert atmosphere; Reflux
7.1: methanol / 1 h / 150 °C / microwave irradiation
With
hydrogenchloride; carbamic chloride; water; sodium hydride; sodium carbonate; 3-chloro-benzenecarboperoxoic acid; phosphorus(V) oxybromide;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride;
In
tetrahydrofuran; methanol; 1,2-dimethoxyethane; ethyl acetate; toluene; mineral oil;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0 - 20 °C / Inert atmosphere
1.2: Reflux
1.3: 0 °C
2.1: hydrogenchloride; water / 6 h / 150 °C / pressure vessel
3.1: phosphorus(V) oxybromide / 0 - 110 °C
4.1: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,2-dimethoxyethane / Inert atmosphere; Reflux
5.1: methanol / 1 h / 150 °C / microwave irradiation
With
hydrogenchloride; water; sodium hydride; sodium carbonate; phosphorus(V) oxybromide;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride;
In
tetrahydrofuran; methanol; 1,2-dimethoxyethane; mineral oil;