Technology Process of C42H54N4O4
There total 11 articles about C42H54N4O4 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
dimethylsulfide; trifluoroacetic acid;
In
dichloromethane;
at 20 ℃;
for 0.5h;
DOI:10.1016/j.cclet.2013.02.014
- Guidance literature:
-
Multi-step reaction with 10 steps
1: thionyl chloride / 72 h / 20 °C
2: sodium acetate; acetic acid / 20 h / 20 °C
3: sodium formate; acetic anhydride / 4 h / 20 °C
4: potassium carbonate / acetone / 10 h / Reflux
5: hydrogenchloride / methanol / 3 h / Reflux
6: triethylamine / dichloromethane / 16 h / 20 °C
7: diisobutylaluminium hydride / toluene / 1.5 h / -78 °C
8: methanol / 0.5 h / 20 °C
9: sodium cyanoborohydride / methanol / 5 h / 20 °C
10: trifluoroacetic acid; dimethylsulfide / dichloromethane / 0.5 h / 20 °C
With
hydrogenchloride; thionyl chloride; dimethylsulfide; sodium formate; sodium acetate; acetic anhydride; diisobutylaluminium hydride; sodium cyanoborohydride; potassium carbonate; acetic acid; triethylamine; trifluoroacetic acid;
In
methanol; dichloromethane; acetone; toluene;
2: |Pictet-Spengler Synthesis;
DOI:10.1016/j.cclet.2013.02.014
- Guidance literature:
-
Multi-step reaction with 8 steps
1: sodium formate; acetic anhydride / 4 h / 20 °C
2: potassium carbonate / acetone / 10 h / Reflux
3: hydrogenchloride / methanol / 3 h / Reflux
4: triethylamine / dichloromethane / 16 h / 20 °C
5: diisobutylaluminium hydride / toluene / 1.5 h / -78 °C
6: methanol / 0.5 h / 20 °C
7: sodium cyanoborohydride / methanol / 5 h / 20 °C
8: trifluoroacetic acid; dimethylsulfide / dichloromethane / 0.5 h / 20 °C
With
hydrogenchloride; dimethylsulfide; sodium formate; acetic anhydride; diisobutylaluminium hydride; sodium cyanoborohydride; potassium carbonate; triethylamine; trifluoroacetic acid;
In
methanol; dichloromethane; acetone; toluene;
DOI:10.1016/j.cclet.2013.02.014