Technology Process of C18H23NO5
There total 17 articles about C18H23NO5 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
scandium tris(trifluoromethanesulfonate);
In
water; acetonitrile;
at 40 ℃;
for 72h;
DOI:10.1002/asia.201000602
- Guidance literature:
-
Multi-step reaction with 12 steps
1.1: acetic anhydride; dimethyl sulfoxide / 2 h / 50 °C
2.1: toluene / 4 h / -40 °C
3.1: magnesium / methanol / 2 h / 20 °C
4.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine / 4 h / 20 °C
5.1: sodium hydride / tetrahydrofuran; hexane; mineral oil / 0.17 h / 0 °C
5.2: 0 - 20 °C
6.1: pyridine / dichloromethane / 2 h / 0 °C
7.1: diisobutylaluminium hydride / toluene / 0.5 h / -78 °C
8.1: dichloromethane / 1 h / 0 °C
9.1: sodium carbonate / tert-butylbenzene / 24 h / 170 °C
10.1: diisobutylaluminium hydride / toluene / 1 h / -78 °C
11.1: potassium carbonate / tetrahydrofuran; water / 3 h / 0 °C
12.1: scandium tris(trifluoromethanesulfonate) / water; acetonitrile / 72 h / 40 °C
With
pyridine; sulfur trioxide pyridine complex; acetic anhydride; sodium hydride; diisobutylaluminium hydride; sodium carbonate; potassium carbonate; magnesium; dimethyl sulfoxide; triethylamine; scandium tris(trifluoromethanesulfonate);
In
tetrahydrofuran; methanol; tert-butylbenzene; hexane; dichloromethane; water; toluene; acetonitrile; mineral oil;
4.1: Swern oxidation / 5.2: Horner-Wadsworth-Emmons olefination / 9.1: Overman rearrangement;
DOI:10.1002/asia.201000602
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: magnesium / methanol / 2 h / 20 °C
2.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine / 4 h / 20 °C
3.1: sodium hydride / tetrahydrofuran; hexane; mineral oil / 0.17 h / 0 °C
3.2: 0 - 20 °C
4.1: pyridine / dichloromethane / 2 h / 0 °C
5.1: diisobutylaluminium hydride / toluene / 0.5 h / -78 °C
6.1: dichloromethane / 1 h / 0 °C
7.1: sodium carbonate / tert-butylbenzene / 24 h / 170 °C
8.1: diisobutylaluminium hydride / toluene / 1 h / -78 °C
9.1: potassium carbonate / tetrahydrofuran; water / 3 h / 0 °C
10.1: scandium tris(trifluoromethanesulfonate) / water; acetonitrile / 72 h / 40 °C
With
pyridine; sulfur trioxide pyridine complex; sodium hydride; diisobutylaluminium hydride; sodium carbonate; potassium carbonate; magnesium; dimethyl sulfoxide; triethylamine; scandium tris(trifluoromethanesulfonate);
In
tetrahydrofuran; methanol; tert-butylbenzene; hexane; dichloromethane; water; toluene; acetonitrile; mineral oil;
2.1: Swern oxidation / 3.2: Horner-Wadsworth-Emmons olefination / 7.1: Overman rearrangement;
DOI:10.1002/asia.201000602