Technology Process of 2-Ethyl-4-phenyl-3-butynenitrile
There total 4 articles about 2-Ethyl-4-phenyl-3-butynenitrile 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:
-
With
bis(8,8a-dihydro-3aH-indeno[1,2-d]oxazole-2-yl)cyclopropane; tetrakis(acetonitrile)copper(I)tetrafluoroborate; 10-phenyl-10H-phenothiazine;
In
tetrahydrofuran;
at 30 ℃;
for 24h;
Inert atmosphere;
Glovebox;
Schlenk technique;
Irradiation;
DOI:10.1021/jacs.9b02338
- Guidance literature:
-
Multi-step reaction with 2 steps
1: triethylamine / dichloromethane / 2 h / 0 - 20 °C
2: tetrakis(acetonitrile)copper(I)tetrafluoroborate; 10-phenyl-10H-phenothiazine; bis(8,8a-dihydro-3aH-indeno[1,2-d]oxazole-2-yl)cyclopropane / tetrahydrofuran / 24 h / 30 °C / Inert atmosphere; Glovebox; Schlenk technique; Irradiation
With
bis(8,8a-dihydro-3aH-indeno[1,2-d]oxazole-2-yl)cyclopropane; tetrakis(acetonitrile)copper(I)tetrafluoroborate; 10-phenyl-10H-phenothiazine; triethylamine;
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/jacs.9b02338
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -78 °C
1.2: -78 - 20 °C
2.1: triethylamine / dichloromethane / 2 h / 0 - 20 °C
3.1: tetrakis(acetonitrile)copper(I)tetrafluoroborate; 10-phenyl-10H-phenothiazine; bis(8,8a-dihydro-3aH-indeno[1,2-d]oxazole-2-yl)cyclopropane / tetrahydrofuran / 24 h / 30 °C / Inert atmosphere; Glovebox; Schlenk technique; Irradiation
With
bis(8,8a-dihydro-3aH-indeno[1,2-d]oxazole-2-yl)cyclopropane; n-butyllithium; tetrakis(acetonitrile)copper(I)tetrafluoroborate; 10-phenyl-10H-phenothiazine; triethylamine;
In
tetrahydrofuran; hexane; dichloromethane;
DOI:10.1021/jacs.9b02338
