Technology Process of 1-(3-ethyl-4-nitrophenyl)thianthrene
There total 3 articles about 1-(3-ethyl-4-nitrophenyl)thianthrene 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
tetrakis(triphenylphosphine) palladium(0); sodium hydrogencarbonate;
In
ethanol; toluene;
for 5h;
Heating;
DOI:10.1002/hlca.200490060
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: H2SO4; HNO3 / 1.25 h / -20 - -10 °C
1.2: 54 percent / NaOH; water
2.1: aq. HBr; NaNO2 / H2O / 0.08 h / 0 °C
2.2: urea / H2O / 0.17 h
2.3: 80 percent / CuSO4*5H2O; Cu; HBr / H2O / 1 h / 75 °C
3.1: 76 percent / NaHCO3; [Pd(Ph3P)4] / ethanol; toluene / 5 h / Heating
With
tetrakis(triphenylphosphine) palladium(0); sulfuric acid; hydrogen bromide; nitric acid; sodium hydrogencarbonate; sodium nitrite;
In
ethanol; water; toluene;
3.1: Suzuki reaction;
DOI:10.1002/hlca.200490060
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: aq. HBr; NaNO2 / H2O / 0.08 h / 0 °C
1.2: urea / H2O / 0.17 h
1.3: 80 percent / CuSO4*5H2O; Cu; HBr / H2O / 1 h / 75 °C
2.1: 76 percent / NaHCO3; [Pd(Ph3P)4] / ethanol; toluene / 5 h / Heating
With
tetrakis(triphenylphosphine) palladium(0); hydrogen bromide; sodium hydrogencarbonate; sodium nitrite;
In
ethanol; water; toluene;
2.1: Suzuki reaction;
DOI:10.1002/hlca.200490060
