Technology Process of C28H38N2O3Si
There total 5 articles about C28H38N2O3Si which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C14H20N2O2;
With
n-butyllithium;
In
tetrahydrofuran; hexane;
at -10 - 0 ℃;
for 1h;
4-(tert-butyldimethylsilanyloxy)-3,5-dimethylbenzonitrile;
In
tetrahydrofuran;
at -50 - 20 ℃;
for 1h;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: hydrogen bromide; acetic acid; phosphoric acid / 15 h / 115 °C
2.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane
3.1: oxalyl dichloride / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere
4.1: tetrahydrofuran / 20 °C / Inert atmosphere
5.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -10 - 0 °C
5.2: 1 h / -50 - 20 °C
With
n-butyllithium; oxalyl dichloride; phosphoric acid; hydrogen bromide; acetic acid; N,N-dimethyl-formamide;
In
tetrahydrofuran; hexane; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane
2.1: oxalyl dichloride / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere
3.1: tetrahydrofuran / 20 °C / Inert atmosphere
4.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -10 - 0 °C
4.2: 1 h / -50 - 20 °C
With
n-butyllithium; oxalyl dichloride; N,N-dimethyl-formamide;
In
tetrahydrofuran; hexane; dichloromethane;