Technology Process of C21H32BNO4
There total 4 articles about C21H32BNO4 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
dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; triethylamine;
In
1,4-dioxane;
at 80 ℃;
for 5h;
Inert atmosphere;
DOI:10.1021/ml200024y
- Guidance literature:
-
Multi-step reaction with 2 steps
1: lithium diisopropyl amide / tetrahydrofuran; hexane / 5 h / -78 °C
2: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; triethylamine / 1,4-dioxane / 5 h / 80 °C / Inert atmosphere
With
dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; triethylamine; lithium diisopropyl amide;
In
tetrahydrofuran; 1,4-dioxane; hexane;
DOI:10.1021/ml200024y
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: triethylamine / tetrahydrofuran / 18.33 h / 0 - 20 °C
2.1: sodium hydride / tetrahydrofuran / 0.08 h / 0 °C / Inert atmosphere
2.2: 4 h / Reflux; Inert atmosphere
3.1: lithium diisopropyl amide / tetrahydrofuran; hexane / 5 h / -78 °C
4.1: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; triethylamine / 1,4-dioxane / 5 h / 80 °C / Inert atmosphere
With
dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; sodium hydride; triethylamine; lithium diisopropyl amide;
In
tetrahydrofuran; 1,4-dioxane; hexane;
DOI:10.1021/ml200024y
