Technology Process of tert-butyl [(2E,4E)-7-phenylhepta-2,4-dien-1-yl]carbamate
There total 8 articles about tert-butyl [(2E,4E)-7-phenylhepta-2,4-dien-1-yl]carbamate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
triethylamine;
In
dichloromethane;
at 0 - 20 ℃;
for 15h;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C
1.2: 1 h / -78 °C
2.1: diisobutylaluminium hydride / toluene; hexane / 6 h / -78 °C
2.2: 20 °C / pH 1
2.3: 15 h / 20 °C
3.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C
3.2: 1 h / -78 °C
4.1: diisobutylaluminium hydride / toluene; hexane / 3 h / -78 °C
4.2: 20 °C / pH 1 / Cooling with ice
5.1: diphenyl phosphoryl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene / toluene / 15 h / 20 °C / Cooling with ice
6.1: lithium aluminium tetrahydride / diethyl ether / 2 h / 0 - 20 °C / Inert atmosphere
7.1: triethylamine / dichloromethane / 15 h / 0 - 20 °C
With
lithium aluminium tetrahydride; diphenyl phosphoryl azide; sodium hydride; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine;
In
tetrahydrofuran; diethyl ether; hexane; dichloromethane; toluene; mineral oil;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: diisobutylaluminium hydride / toluene; hexane / 3 h / -78 °C
1.2: 20 °C / pH 1 / Cooling with ice
2.1: diphenyl phosphoryl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene / toluene / 15 h / 20 °C / Cooling with ice
3.1: lithium aluminium tetrahydride / diethyl ether / 2 h / 0 - 20 °C / Inert atmosphere
4.1: triethylamine / dichloromethane / 15 h / 0 - 20 °C
With
lithium aluminium tetrahydride; diphenyl phosphoryl azide; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine;
In
diethyl ether; hexane; dichloromethane; toluene;