Technology Process of (S)-4-((4-phenylbut-3-en-2-yl)oxy)benzonitrile
There total 5 articles about (S)-4-((4-phenylbut-3-en-2-yl)oxy)benzonitrile which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
(S)-4-(4-phenylbutan-2-yloxy)benzonitrile;
With
N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile);
In
tetrachloromethane;
for 2h;
Inert atmosphere;
Reflux;
With
1,8-diazabicyclo[5.4.0]undec-7-ene;
In
tetrahydrofuran;
at 0 - 5 ℃;
for 50h;
Inert atmosphere;
DOI:10.1021/jo302210t
- Guidance literature:
-
4-(4-phenylbutan-2-yloxy)benzonitrile;
With
N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile);
In
tetrachloromethane;
for 2h;
Inert atmosphere;
Reflux;
With
1,8-diazabicyclo[5.4.0]undec-7-ene;
In
tetrahydrofuran;
at 0 - 5 ℃;
for 50h;
Overall yield = 95 %; Overall yield = 7.8 g;
Inert atmosphere;
DOI:10.1021/jo302210t
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: triphenylphosphine; di-isopropyl azodicarboxylate / toluene / 2 h / 0 - 20 °C
2.1: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 2 h / Inert atmosphere; Reflux
2.2: 50 h / 0 - 5 °C / Inert atmosphere
With
N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); di-isopropyl azodicarboxylate; triphenylphosphine;
In
tetrachloromethane; toluene;
1.1: |Mitsunobu Displacement;
DOI:10.1021/jo302210t
