Technology Process of 9-(9-heptadecanyl)-2,7-diformylcarbazole
There total 7 articles about 9-(9-heptadecanyl)-2,7-diformylcarbazole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
2,7-dibromo-9-(heptadecane-9-yl)-9H-carbazole;
With
n-butyllithium;
In
tetrahydrofuran;
at -78 - 0 ℃;
for 1h;
N,N-dimethyl-formamide;
In
tetrahydrofuran;
at -78 - 0 ℃;
for 4h;
DOI:10.1016/j.polymer.2017.05.039
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: potassium hydroxide / dimethyl sulfoxide / 1 h / 80 °C
1.2: Heating
2.1: n-butyllithium / tetrahydrofuran / 1 h / -78 - 0 °C
2.2: 4 h / -78 - 0 °C
With
n-butyllithium; potassium hydroxide;
In
tetrahydrofuran; dimethyl sulfoxide;
DOI:10.1016/j.polymer.2017.05.039
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: magnesium / diethyl ether / 1 h
1.2: 20 °C
2.1: triethylamine / dichloromethane / 2 h
3.1: potassium hydroxide / dimethyl sulfoxide / 1 h / 80 °C
3.2: Heating
4.1: n-butyllithium / tetrahydrofuran / 1 h / -78 - 0 °C
4.2: 4 h / -78 - 0 °C
With
n-butyllithium; magnesium; triethylamine; potassium hydroxide;
In
tetrahydrofuran; diethyl ether; dichloromethane; dimethyl sulfoxide;
DOI:10.1016/j.polymer.2017.05.039
