Technology Process of 2,6-dichloro-4-(dimethoxymethyl)pyridine
There total 1 articles about 2,6-dichloro-4-(dimethoxymethyl)pyridine which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1: thionyl chloride / 5 h / 20 °C / Cooling with ice
2: sodium tris(acetoxy)borohydride / ethanol / 3 h / 80 °C
3: Dess-Martin periodane / dichloromethane / 0.5 h / 20 °C
4: toluene-4-sulfonic acid / toluene; methanol / 2 h / Reflux
With
thionyl chloride; sodium tris(acetoxy)borohydride; Dess-Martin periodane;
toluene-4-sulfonic acid;
In
methanol; ethanol; dichloromethane; toluene;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 3 h / -78 °C
1.2: 2 h / 20 °C
2.1: trifluoroacetic acid / dichloromethane / 20 °C
3.1: 1,4-dioxane / 20 °C
4.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C
5.1: N-ethyl-N,N-diisopropylamine / 1,4-dioxane / 15 h / 120 °C
6.1: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); XPhos / 120 °C / Inert atmosphere
With
n-butyllithium; potassium tert-butylate; diisopropylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
tris-(dibenzylideneacetone)dipalladium(0); XPhos;
In
tetrahydrofuran; 1,4-dioxane; hexane; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 3 h / -78 °C
1.2: 2 h / 20 °C
2.1: trifluoroacetic acid / dichloromethane / 20 °C
3.1: 1,4-dioxane / 20 °C
4.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C
5.1: N-ethyl-N,N-diisopropylamine / 1,4-dioxane / 15 h / 120 °C
6.1: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); XPhos / 120 °C / Inert atmosphere
7.1: hydrogenchloride; water / methanol
With
hydrogenchloride; n-butyllithium; potassium tert-butylate; water; diisopropylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
tris-(dibenzylideneacetone)dipalladium(0); XPhos;
In
tetrahydrofuran; 1,4-dioxane; methanol; hexane; dichloromethane;