Technology Process of C30H20BN3O2
There total 5 articles about C30H20BN3O2 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:
-
10-bromo-7-(4-phenylquinazolin-2-yl)-7H-benzo[c]carbazole;
With
n-butyllithium;
In
tetrahydrofuran; hexane;
at -78 ℃;
for 1.5h;
Inert atmosphere;
Trimethyl borate;
In
tetrahydrofuran; hexane;
at -78 - 20 ℃;
for 4.5h;
With
water;
In
tetrahydrofuran; hexane;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / toluene; ethanol; water / 5 h / 120 °C
2.1: sodium t-butanolate; tri-tert-butyl phosphine / palladium diacetate / toluene / 10 h / Reflux
3.1: N-Bromosuccinimide / tetrahydrofuran / 0 - 20 °C / Inert atmosphere
4.1: n-butyllithium / hexane; tetrahydrofuran / 1.5 h / -78 °C / Inert atmosphere
4.2: 4.5 h / -78 - 20 °C
With
N-Bromosuccinimide; n-butyllithium; tri-tert-butyl phosphine; potassium carbonate; sodium t-butanolate;
tetrakis(triphenylphosphine) palladium(0); palladium diacetate;
In
tetrahydrofuran; ethanol; hexane; water; toluene;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / toluene; ethanol; water / 5 h / 120 °C
2.1: sodium t-butanolate; tri-tert-butyl phosphine / palladium diacetate / toluene / 10 h / Reflux
3.1: N-Bromosuccinimide / tetrahydrofuran / 0 - 20 °C / Inert atmosphere
4.1: n-butyllithium / hexane; tetrahydrofuran / 1.5 h / -78 °C / Inert atmosphere
4.2: 4.5 h / -78 - 20 °C
With
N-Bromosuccinimide; n-butyllithium; tri-tert-butyl phosphine; potassium carbonate; sodium t-butanolate;
tetrakis(triphenylphosphine) palladium(0); palladium diacetate;
In
tetrahydrofuran; ethanol; hexane; water; toluene;
