Technology Process of C43H55N3O4
There total 8 articles about C43H55N3O4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
20 % Pd(OH)2/C; hydrogen;
In
methanol;
at 20 ℃;
for 16h;
under 3800.26 Torr;
chemoselective reaction;
DOI:10.1016/j.tetasy.2010.12.007
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 20 % Pd(OH)2/C; hydrogen / ethyl acetate / 16 h / 20 °C / 3800.26 Torr
2: triethylamine / tetrahydrofuran / 16 h / 0 - 20 °C / Inert atmosphere
3: trifluoroacetic acid / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere
4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / chloroform / 16 h / 20 °C / Inert atmosphere
5: 20 % Pd(OH)2/C; hydrogen / methanol / 16 h / 20 °C / 3800.26 Torr
6: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / chloroform / 16 h / 20 °C / Inert atmosphere
7: 20 % Pd(OH)2/C; hydrogen / methanol / 16 h / 20 °C / 3800.26 Torr
With
20 % Pd(OH)2/C; hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; methanol; dichloromethane; chloroform; ethyl acetate;
DOI:10.1016/j.tetasy.2010.12.007
- Guidance literature:
-
Multi-step reaction with 8 steps
1: potassium tert-butylate; tert-butyl alcohol / 8 h / Reflux; Inert atmosphere
2: 20 % Pd(OH)2/C; hydrogen / ethyl acetate / 16 h / 20 °C / 3800.26 Torr
3: triethylamine / tetrahydrofuran / 16 h / 0 - 20 °C / Inert atmosphere
4: trifluoroacetic acid / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere
5: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / chloroform / 16 h / 20 °C / Inert atmosphere
6: 20 % Pd(OH)2/C; hydrogen / methanol / 16 h / 20 °C / 3800.26 Torr
7: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / chloroform / 16 h / 20 °C / Inert atmosphere
8: 20 % Pd(OH)2/C; hydrogen / methanol / 16 h / 20 °C / 3800.26 Torr
With
20 % Pd(OH)2/C; potassium tert-butylate; hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid; tert-butyl alcohol;
In
tetrahydrofuran; methanol; dichloromethane; chloroform; ethyl acetate;
DOI:10.1016/j.tetasy.2010.12.007