Technology Process of methyl 6-(3-amino-2,6-difluorophenyl)-5-fluoropicolinate
There total 5 articles about methyl 6-(3-amino-2,6-difluorophenyl)-5-fluoropicolinate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium fluoride / tri-tert-butyl phosphine; tris-(dibenzylideneacetone)dipalladium(0) / water; tetrahydrofuran / 1 h / 60 °C
2.1: potassium permanganate / water / Reflux
2.2: pH 1
3.1: nitric acid; sulfuric acid / 2 h / 20 °C
4.1: sulfuric acid / 18 h / 20 °C
5.1: acetic acid; iron / 16 h / 20 °C
With
potassium fluoride; potassium permanganate; sulfuric acid; nitric acid; iron; acetic acid;
tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine;
In
tetrahydrofuran; water;
1.1: Suzuki Coupling;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium fluoride / tri-tert-butyl phosphine; tris-(dibenzylideneacetone)dipalladium(0) / water; tetrahydrofuran / 1 h / 60 °C
2.1: potassium permanganate / water / Reflux
2.2: pH 1
3.1: nitric acid; sulfuric acid / 2 h / 20 °C
4.1: sulfuric acid / 18 h / 20 °C
5.1: acetic acid; iron / 16 h / 20 °C
With
potassium fluoride; potassium permanganate; sulfuric acid; nitric acid; iron; acetic acid;
tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine;
In
tetrahydrofuran; water;
1.1: Suzuki Coupling;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium permanganate / water / Reflux
1.2: pH 1
2.1: nitric acid; sulfuric acid / 2 h / 20 °C
3.1: sulfuric acid / 18 h / 20 °C
4.1: acetic acid; iron / 16 h / 20 °C
With
potassium permanganate; sulfuric acid; nitric acid; iron; acetic acid;
In
water;