Technology Process of C33H54O5
There total 25 articles about C33H54O5 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:
-
C45H84O6Si2;
With
methanesulfonyl chloride; triethylamine;
In
dichloromethane;
at 0 ℃;
for 1h;
With
tetrabutyl ammonium fluoride;
In
tetrahydrofuran;
at 0 - 20 ℃;
for 22h;
DOI:10.1021/ol1028699
- Guidance literature:
-
With
tetrabutyl ammonium fluoride;
In
tetrahydrofuran;
at 0 - 20 ℃;
for 22h;
Inert atmosphere;
DOI:10.1002/chem.201204527
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C
1.2: 2 h
2.1: 4-Bromobenzoic acid; di-isopropyl azodicarboxylate; triphenylphosphine / diethyl ether / 16 h / 20 °C
2.2: 4 h / 20 °C
3.1: 1H-imidazole / dichloromethane / 16 h / 20 °C
4.1: n-butyllithium / tetrahydrofuran; hexane / 0.17 h / -78 - -50 °C
4.2: 1.5 h
5.1: sodium acetate; toluene-4-sulfonic acid hydrazide / 1,2-dimethoxyethane; water / 4 h / Reflux
6.1: methanesulfonyl chloride; triethylamine / dichloromethane / 1 h / 0 °C
6.2: 22 h / 0 - 20 °C
With
1H-imidazole; n-butyllithium; 4-Bromobenzoic acid; di-isopropyl azodicarboxylate; sodium acetate; methanesulfonyl chloride; triethylamine; toluene-4-sulfonic acid hydrazide; triphenylphosphine;
In
tetrahydrofuran; 1,2-dimethoxyethane; diethyl ether; hexane; dichloromethane; water;
DOI:10.1021/ol1028699
