Technology Process of 4-(Benzyloxy)-1-(2-methyl-1,2,3,4-tetrahydrobenzofuro[3,2-c]pyridin-7-yl)pyridin-2(1H)-one hydrochloride
There total 8 articles about 4-(Benzyloxy)-1-(2-methyl-1,2,3,4-tetrahydrobenzofuro[3,2-c]pyridin-7-yl)pyridin-2(1H)-one hydrochloride which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: potassium tert-butylate / N,N-dimethyl-formamide / 0.5 h / 0 °C / Inert atmosphere
1.2: 2 h / 80 °C / Inert atmosphere
2.1: water; perchloric acid / 1,4-dioxane / 2 h / 20 °C
3.1: hydrogenchloride / isopropyl alcohol / Reflux
4.1: dichloromethane / 20 °C
5.1: caesium carbonate / toluene / 0.25 h / 20 °C / Inert atmosphere
5.2: 24 h / Inert atmosphere; Sealed tube; Reflux
6.1: hydrogenchloride / ethyl acetate; methanol / 1 h / 20 °C
7.1: acetic acid; sodium tris(acetoxy)borohydride / methanol / 1 h / 20 °C
7.2: 20 °C
7.3: 0.5 h / 20 °C
With
hydrogenchloride; perchloric acid; potassium tert-butylate; water; sodium tris(acetoxy)borohydride; caesium carbonate; acetic acid;
In
1,4-dioxane; methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; isopropyl alcohol; toluene;
DOI:10.1002/cmdc.202100707
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: caesium carbonate / toluene / 0.25 h / 20 °C / Inert atmosphere
1.2: 24 h / Inert atmosphere; Sealed tube; Reflux
2.1: hydrogenchloride / ethyl acetate; methanol / 1 h / 20 °C
3.1: acetic acid; sodium tris(acetoxy)borohydride / methanol / 1 h / 20 °C
3.2: 20 °C
3.3: 0.5 h / 20 °C
With
hydrogenchloride; sodium tris(acetoxy)borohydride; caesium carbonate; acetic acid;
In
methanol; ethyl acetate; toluene;
DOI:10.1002/cmdc.202100707