Technology Process of C19H21NO4
There total 4 articles about C19H21NO4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: methanesulfonyl chloride / 50 - 70 °C
2.1: palladium 10% on activated carbon; ammonium formate / methanol / 70 °C
3.1: 1,4-dioxane / 0.25 h / 45 °C
3.2: 70 °C
With
palladium 10% on activated carbon; ammonium formate; methanesulfonyl chloride;
In
1,4-dioxane; methanol;
3.1: Mannich reaction / 3.2: Mannich reaction;
DOI:10.1248/cpb.60.513
- Guidance literature:
-
Multi-step reaction with 2 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
With
palladium 10% on activated carbon; ammonium formate;
In
1,4-dioxane; methanol;
2.1: Mannich reaction / 2.2: Mannich reaction;
DOI:10.1248/cpb.60.513
- Guidance literature:
-
Multi-step reaction with 4 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
With
palladium 10% on activated carbon; boron trifluoride diethyl etherate; ammonium formate; methanesulfonyl chloride;
In
1,4-dioxane; methanol;
4.1: Mannich reaction / 4.2: Mannich reaction;
DOI:10.1248/cpb.60.513
