Technology Process of C7H8O3S*C21H16Cl2N2O3
There total 10 articles about C7H8O3S*C21H16Cl2N2O3 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:
-
C21H18Cl2N2O4;
With
1,1'-carbonyldiimidazole;
In
tetrahydrofuran;
at -15 - 0 ℃;
for 1h;
toluene-4-sulfonic acid;
In
tert-butyl methyl ether; water; ethyl acetate;
at 60 ℃;
- Guidance literature:
-
C21H18Cl2N2O4;
With
1,1'-carbonyldiimidazole;
In
tetrahydrofuran;
at -15 - 0 ℃;
for 1h;
toluene-4-sulfonic acid;
In
water; ethyl acetate;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: sulfuric acid / 8 - 14 h / 60 °C
2.1: 1,4-diaza-bicyclo[2.2.2]octane; triethylamine / N,N-dimethyl-formamide / 4 - 5 h / 22 - 24 °C
3.1: 1,2-bis(diphenylphosphino)ethane nickel(II) chloride / tetrahydrofuran / 0.75 h / 25 - 28 °C
4.1: sodium hydroxide; water / 2.5 - 4 h / 50 - 68 °C
4.2: 2 h / 68 °C
5.1: trifluorormethanesulfonic acid; trifluoroacetic anhydride / 40 - 55 °C
6.1: hydrogen bromide; acetic acid; sodium iodide / 26.5 h / 95 - 100 °C
7.1: hydroxylamine; boric acid / propan-1-ol / 1 h / 90 - 92 °C
8.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 1.17 h / -15 - 0 °C
8.2: 20 - 60 °C
With
1,4-diaza-bicyclo[2.2.2]octane; sodium hydroxide; trifluorormethanesulfonic acid; sulfuric acid; water; hydrogen bromide; hydroxylamine; boric acid; acetic acid; triethylamine; 1,1'-carbonyldiimidazole; trifluoroacetic anhydride; sodium iodide;
1,2-bis(diphenylphosphino)ethane nickel(II) chloride;
In
tetrahydrofuran; propan-1-ol; N,N-dimethyl-formamide;
5.1: Friedel Crafts Acylation;
