Technology Process of C20H21NO3
There total 8 articles about C20H21NO3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium hydroxide;
In
methanol;
at 20 ℃;
DOI:10.1248/cpb.60.513
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: palladium 10% on activated carbon; ammonium formate / methanol / 70 °C
2.1: 1,4-dioxane / 0.25 h / 45 °C
2.2: 70 °C
3.1: methanol; sodium tetrahydroborate / 48 h / 20 °C
4.1: hydrogenchloride / ethanol
5.1: potassium hydroxide / methanol / 20 °C
With
hydrogenchloride; methanol; sodium tetrahydroborate; palladium 10% on activated carbon; ammonium formate; potassium hydroxide;
In
1,4-dioxane; methanol; ethanol;
2.1: Mannich reaction / 2.2: Mannich reaction;
DOI:10.1248/cpb.60.513
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: boron trifluoride diethyl etherate / 4 h / 80 °C
2.1: methanesulfonyl chloride / 50 - 70 °C
3.1: palladium 10% on activated carbon; ammonium formate / methanol / 70 °C
4.1: 1,4-dioxane / 0.25 h / 45 °C
4.2: 70 °C
5.1: methanol; sodium tetrahydroborate / 48 h / 20 °C
6.1: hydrogenchloride / ethanol
7.1: potassium hydroxide / methanol / 20 °C
With
hydrogenchloride; methanol; sodium tetrahydroborate; palladium 10% on activated carbon; boron trifluoride diethyl etherate; ammonium formate; methanesulfonyl chloride; potassium hydroxide;
In
1,4-dioxane; methanol; ethanol;
4.1: Mannich reaction / 4.2: Mannich reaction;
DOI:10.1248/cpb.60.513