Technology Process of C32H28N2O3
There total 13 articles about C32H28N2O3 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:
-
Multi-step reaction with 9 steps
1.1: palladium diacetate; Tri(p-tolyl)phosphine; triethylamine / acetonitrile / 0.5 h / 20 °C / Inert atmosphere
1.2: 20 °C / Reflux
2.1: zinc; acetic acid / 1 h / 20 °C
3.1: pyridine / dichloromethane / 0.5 h / 20 °C
3.2: 20 °C
4.1: triethylamine; bis(trichloromethyl) carbonate / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere
5.1: tri-n-butyl-tin hydride; 2,2'-azobis(isobutyronitrile) / toluene / 3.5 h / 20 - 80 °C / Inert atmosphere
6.1: 10 wt% Pd(OH)2 on carbon; hydrogen / methanol; acetic acid / 3 h / 20 °C / 760.05 Torr / Inert atmosphere
7.1: 1,1'-azodicarbonyl-dipiperidine; tributylphosphine / tetrahydrofuran; toluene / 3 h / 20 °C
8.1: sodium hydride / tetrahydrofuran; mineral oil / 2 h / 20 °C
9.1: sodium hydroxide; water / tetrahydrofuran; methanol / 12 h / 20 °C
With
pyridine; 2,2'-azobis(isobutyronitrile); tributylphosphine; bis(trichloromethyl) carbonate; 10 wt% Pd(OH)2 on carbon; water; hydrogen; tri-n-butyl-tin hydride; palladium diacetate; sodium hydride; acetic acid; triethylamine; Tri(p-tolyl)phosphine; sodium hydroxide; zinc; 1,1'-azodicarbonyl-dipiperidine;
In
tetrahydrofuran; methanol; dichloromethane; acetic acid; toluene; acetonitrile; mineral oil;
DOI:10.1016/j.bmcl.2012.11.033
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: potassium carbonate / acetone
2.1: palladium diacetate; Tri(p-tolyl)phosphine; triethylamine / acetonitrile / 0.5 h / 20 °C / Inert atmosphere
2.2: 20 °C / Reflux
3.1: zinc; acetic acid / 1 h / 20 °C
4.1: pyridine / dichloromethane / 0.5 h / 20 °C
4.2: 20 °C
5.1: triethylamine; bis(trichloromethyl) carbonate / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere
6.1: tri-n-butyl-tin hydride; 2,2'-azobis(isobutyronitrile) / toluene / 3.5 h / 20 - 80 °C / Inert atmosphere
7.1: 10 wt% Pd(OH)2 on carbon; hydrogen / methanol; acetic acid / 3 h / 20 °C / 760.05 Torr / Inert atmosphere
8.1: 1,1'-azodicarbonyl-dipiperidine; tributylphosphine / tetrahydrofuran; toluene / 3 h / 20 °C
9.1: sodium hydride / tetrahydrofuran; mineral oil / 2 h / 20 °C
10.1: sodium hydroxide; water / tetrahydrofuran; methanol / 12 h / 20 °C
With
pyridine; 2,2'-azobis(isobutyronitrile); tributylphosphine; bis(trichloromethyl) carbonate; 10 wt% Pd(OH)2 on carbon; water; hydrogen; tri-n-butyl-tin hydride; palladium diacetate; sodium hydride; potassium carbonate; acetic acid; triethylamine; Tri(p-tolyl)phosphine; sodium hydroxide; zinc; 1,1'-azodicarbonyl-dipiperidine;
In
tetrahydrofuran; methanol; dichloromethane; acetic acid; acetone; toluene; acetonitrile; mineral oil;
DOI:10.1016/j.bmcl.2012.11.033