Technology Process of C46H33BN2
There total 4 articles about C46H33BN2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
N,N-bis(2-bromophenyl)-N',N'-diphenylbenzene-1,4-diamine;
With
tert.-butyl lithium;
In
diethyl ether; pentane;
at -78 - 0 ℃;
Cooling with acetone-dry ice;
4,4,5,5-tetramethyl-2-(2-phenyl-naphthalen-1-yl)-[1,3,2]dioxaborolane;
In
diethyl ether; pentane;
at -78 - 20 ℃;
Reflux;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium carbonate / dimethyl sulfoxide / 48 h / 145 °C
2.1: tin(II) chloride monohydrate / ethanol; tetrahydrofuran / 5 h / Reflux
3.1: potassium carbonate; copper / 20 h / 200 °C
4.1: tert.-butyl lithium / diethyl ether; pentane / -78 - 0 °C / Cooling with acetone-dry ice
4.2: -78 - 20 °C / Reflux
With
tin(II) chloride monohydrate; tert.-butyl lithium; copper; potassium carbonate;
In
tetrahydrofuran; diethyl ether; ethanol; dimethyl sulfoxide; pentane;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium carbonate / dimethyl sulfoxide / 48 h / 145 °C
2.1: tin(II) chloride monohydrate / ethanol; tetrahydrofuran / 5 h / Reflux
3.1: potassium carbonate; copper / 20 h / 200 °C
4.1: tert.-butyl lithium / diethyl ether; pentane / -78 - 0 °C / Cooling with acetone-dry ice
4.2: -78 - 20 °C / Reflux
With
tin(II) chloride monohydrate; tert.-butyl lithium; copper; potassium carbonate;
In
tetrahydrofuran; diethyl ether; ethanol; dimethyl sulfoxide; pentane;