Technology Process of N-(3-((2-((4-(4-methylpiperazin-1-yl)phenyl)amino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl)oxy)phenyl)acrylamide
There total 7 articles about N-(3-((2-((4-(4-methylpiperazin-1-yl)phenyl)amino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl)oxy)phenyl)acrylamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium hydrogencarbonate;
In
tetrahydrofuran; water;
at 0 - 20 ℃;
for 2h;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: caesium carbonate / N,N-dimethyl-formamide / 6 h / 150 °C
2.1: bromic acid; copper(I) bromide; sodium nitrite / water / 15 h / 0 - 20 °C
3.1: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; tris-(dibenzylideneacetone)dipalladium(0) / 1,4-dioxane / 0.08 h / 20 °C
3.2: 8 h / 100 °C
4.1: iron; hydrogenchloride / ethanol; water / 1 h / 100 °C
5.1: sodium hydrogencarbonate / water; tetrahydrofuran / 2 h / 0 - 20 °C
With
hydrogenchloride; tris-(dibenzylideneacetone)dipalladium(0); bromic acid; iron; sodium hydrogencarbonate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; copper(I) bromide; sodium nitrite;
In
tetrahydrofuran; 1,4-dioxane; ethanol; water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: dichloromethane / 12 h / 0 - 20 °C
2.1: N-ethyl-N,N-diisopropylamine; hydroxylamine hydrochloride / ethanol; methanol / 2 h / Reflux
3.1: caesium carbonate / N,N-dimethyl-formamide / 6 h / 150 °C
4.1: bromic acid; copper(I) bromide; sodium nitrite / water / 15 h / 0 - 20 °C
5.1: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; tris-(dibenzylideneacetone)dipalladium(0) / 1,4-dioxane / 0.08 h / 20 °C
5.2: 8 h / 100 °C
6.1: iron; hydrogenchloride / ethanol; water / 1 h / 100 °C
7.1: sodium hydrogencarbonate / water; tetrahydrofuran / 2 h / 0 - 20 °C
With
hydrogenchloride; tris-(dibenzylideneacetone)dipalladium(0); hydroxylamine hydrochloride; bromic acid; iron; sodium hydrogencarbonate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; N-ethyl-N,N-diisopropylamine; copper(I) bromide; sodium nitrite;
In
tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide;