Technology Process of C22H21NO4
There total 4 articles about C22H21NO4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium carbonate;
[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride;
In
1,4-dioxane;
at 100 ℃;
for 22h;
DOI:10.1021/ja7113486
- Guidance literature:
-
Multi-step reaction with 4 steps
1: sodium hydride / N,N-dimethyl-formamide
2: iodine / toluene
3: caesium carbonate / tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine / 1,4-dioxane / 80 °C
4: potassium carbonate / [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride / 1,4-dioxane / 100 °C / Molecular sieve
With
iodine; sodium hydride; potassium carbonate; caesium carbonate;
tris-(dibenzylideneacetone)dipalladium(0); [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride; tricyclohexylphosphine;
In
1,4-dioxane; N,N-dimethyl-formamide; toluene;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: caesium carbonate / tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine / 1,4-dioxane / 80 °C
2: potassium carbonate / [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride / 1,4-dioxane / 100 °C / Molecular sieve
With
potassium carbonate; caesium carbonate;
tris-(dibenzylideneacetone)dipalladium(0); [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride; tricyclohexylphosphine;
In
1,4-dioxane;