Technology Process of C28H31F3O2S
There total 9 articles about C28H31F3O2S 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
dmap;
In
chloroform; toluene;
at 75 ℃;
for 1h;
Inert atmosphere;
- Guidance literature:
-
C17H17F3O2S;
With
dmap;
In
chloroform; toluene;
at 20 ℃;
for 0.25h;
Inert atmosphere;
C17H24O6Pb;
In
chloroform; toluene;
at 75 ℃;
for 1h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: triethylamine / N,N-dimethyl-formamide / 6 h / 10 - 30 °C / Sonication
2.1: tributylphosphine / tetrahydrofuran / 2 h / 10 - 30 °C / Inert atmosphere
3.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.67 h / -78 °C / Inert atmosphere
3.2: 3 h / 10 - 30 °C
4.1: 5,5-dimethyl-1,3-cyclohexadiene / 8 h / Reflux
5.1: sodium methylate / methanol; 1,4-dioxane / 0.25 h / Reflux
5.2: 1 h / Reflux
6.1: water; sodium carbonate / 5 h / Reflux
7.1: dmap / chloroform; toluene / 1 h / 75 °C / Inert atmosphere
With
dmap; oxalyl dichloride; tributylphosphine; water; sodium methylate; sodium carbonate; dimethyl sulfoxide; triethylamine;
In
tetrahydrofuran; 1,4-dioxane; methanol; 5,5-dimethyl-1,3-cyclohexadiene; dichloromethane; chloroform; N,N-dimethyl-formamide; toluene;
4.1: |Wittig Olefination;