Technology Process of C49H36N4
There total 11 articles about C49H36N4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium carbonate;
tetrakis(triphenylphosphine) palladium(0);
In
ethanol; toluene;
at 120 ℃;
for 3h;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: sodium t-butanolate; tri-tert-butyl phosphine / palladium diacetate / toluene / 12 h / 120 °C
2.1: N-Bromosuccinimide / N,N-dimethyl-formamide / 6 h / 0 °C
3.1: caesium carbonate; tri-tert-butyl phosphine / palladium diacetate / toluene / 4 h / 120 °C
4.1: caesium carbonate; di-tert-butyl(methyl)phosphonium tetrafluoroborate salt / palladium diacetate / ISOPROPYLAMIDE / 4 h / 190 °C
5.1: potassium carbonate; copper; 18-crown-6 ether / 1,2-dichloro-benzene / 24 h / 180 °C
6.1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C
6.2: 25 h / -78 °C
6.3: 0.17 h / 0 °C
7.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / toluene; ethanol / 3 h / 120 °C
With
N-Bromosuccinimide; n-butyllithium; 18-crown-6 ether; tri-tert-butyl phosphine; di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; copper; potassium carbonate; caesium carbonate; sodium t-butanolate;
tetrakis(triphenylphosphine) palladium(0); palladium diacetate;
In
tetrahydrofuran; ethanol; ISOPROPYLAMIDE; N,N-dimethyl-formamide; 1,2-dichloro-benzene; toluene;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: phosphoric acid / 12 h / 20 °C
2.1: sodium t-butanolate; tri-tert-butyl phosphine / palladium diacetate / toluene / 12 h / 120 °C
3.1: N-Bromosuccinimide / N,N-dimethyl-formamide / 6 h / 0 °C
4.1: caesium carbonate; tri-tert-butyl phosphine / palladium diacetate / toluene / 4 h / 120 °C
5.1: caesium carbonate; di-tert-butyl(methyl)phosphonium tetrafluoroborate salt / palladium diacetate / ISOPROPYLAMIDE / 4 h / 190 °C
6.1: potassium carbonate; copper; 18-crown-6 ether / 1,2-dichloro-benzene / 24 h / 180 °C
7.1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C
7.2: 25 h / -78 °C
7.3: 0.17 h / 0 °C
8.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / toluene; ethanol / 3 h / 120 °C
With
N-Bromosuccinimide; n-butyllithium; 18-crown-6 ether; tri-tert-butyl phosphine; di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; phosphoric acid; copper; potassium carbonate; caesium carbonate; sodium t-butanolate;
tetrakis(triphenylphosphine) palladium(0); palladium diacetate;
In
tetrahydrofuran; ethanol; ISOPROPYLAMIDE; N,N-dimethyl-formamide; 1,2-dichloro-benzene; toluene;