Technology Process of C25H31N3O4S
There total 8 articles about C25H31N3O4S which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
palladium 10% on activated carbon; hydrogen;
In
ethyl acetate;
at 20 ℃;
for 1.5h;
DOI:10.1016/j.bmcl.2012.11.108
- Guidance literature:
-
Multi-step reaction with 7 steps
1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 0 °C
2: sodium hydride / N,N-dimethyl-formamide / 2 h / 0 - 20 °C
3: butan-1-ol / 16 h / 110 °C
4: diisobutylaluminium hydride / toluene / 2 h / -78 - 20 °C
5: manganese(IV) oxide / chloroform / 16 h / 20 °C
6: potassium tert-butylate / tetrahydrofuran / 16 h / 0 - 20 °C
7: palladium 10% on activated carbon; hydrogen / ethyl acetate / 1.5 h / 20 °C
With
manganese(IV) oxide; palladium 10% on activated carbon; potassium tert-butylate; tetrabutyl ammonium fluoride; hydrogen; sodium hydride; diisobutylaluminium hydride;
In
tetrahydrofuran; chloroform; ethyl acetate; N,N-dimethyl-formamide; toluene; butan-1-ol;
6: |Wittig Olefination;
DOI:10.1016/j.bmcl.2012.11.108
- Guidance literature:
-
Multi-step reaction with 8 steps
1: sec.-butyllithium / tetrahydrofuran / 0.67 h / -78 - 20 °C
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 0 °C
3: sodium hydride / N,N-dimethyl-formamide / 2 h / 0 - 20 °C
4: butan-1-ol / 16 h / 110 °C
5: diisobutylaluminium hydride / toluene / 2 h / -78 - 20 °C
6: manganese(IV) oxide / chloroform / 16 h / 20 °C
7: potassium tert-butylate / tetrahydrofuran / 16 h / 0 - 20 °C
8: palladium 10% on activated carbon; hydrogen / ethyl acetate / 1.5 h / 20 °C
With
manganese(IV) oxide; palladium 10% on activated carbon; potassium tert-butylate; tetrabutyl ammonium fluoride; hydrogen; sec.-butyllithium; sodium hydride; diisobutylaluminium hydride;
In
tetrahydrofuran; chloroform; ethyl acetate; N,N-dimethyl-formamide; toluene; butan-1-ol;
7: |Wittig Olefination;
DOI:10.1016/j.bmcl.2012.11.108