Technology Process of 2-[(2R)-1,2,5,6-tetrahydropyridin-2-yl]-1-phenyl-(1R)-ethan-1-ol
There total 11 articles about 2-[(2R)-1,2,5,6-tetrahydropyridin-2-yl]-1-phenyl-(1R)-ethan-1-ol 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
disodium hydrogenphosphate; sodium amalgam;
In
methanol;
for 6h;
Heating;
DOI:10.1016/j.tet.2004.04.019
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: lithium diisopropylamide / tetrahydrofuran / 0.33 h / -78 °C
1.2: 61 percent / tetrahydrofuran / 0.33 h / -78 °C
2.1: 84 percent / N-bromosuccinimide; water / toluene; CHCl3 / 1 h / 20 °C
3.1: 76 percent / tri-n-butyltin hydride; AIBN / benzene / 1.5 h / Heating
4.1: 96 percent / pyridine / CH2Cl2 / 4 h / 20 °C
5.1: 90 percent / K2CO3 / acetonitrile / 2 h / Heating
6.1: triethylamine / acetonitrile / 0.83 h / 0 °C
7.1: NaHCO3 / acetonitrile; H2O / 0.33 h / 0 °C
8.1: 449 mg / benzene / 0.5 h / 20 °C
9.1: 80 percent / bis(tricyclohexylphosphine)benzylideneruthenium dichloride / toluene / 16 h / Heating
10.1: 78 percent / Ha-Hg; Na2HPO4 / methanol / 6 h / Heating
With
pyridine; disodium hydrogenphosphate; sodium amalgam; N-Bromosuccinimide; Grubbs catalyst first generation; 2,2'-azobis(isobutyronitrile); water; tri-n-butyl-tin hydride; sodium hydrogencarbonate; potassium carbonate; triethylamine; lithium diisopropyl amide;
In
tetrahydrofuran; methanol; dichloromethane; chloroform; water; toluene; acetonitrile; benzene;
6.1: Pummerer reaction;
DOI:10.1016/j.tet.2004.04.019
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 84 percent / N-bromosuccinimide; water / toluene; CHCl3 / 1 h / 20 °C
2: 76 percent / tri-n-butyltin hydride; AIBN / benzene / 1.5 h / Heating
3: 96 percent / pyridine / CH2Cl2 / 4 h / 20 °C
4: 90 percent / K2CO3 / acetonitrile / 2 h / Heating
5: triethylamine / acetonitrile / 0.83 h / 0 °C
6: NaHCO3 / acetonitrile; H2O / 0.33 h / 0 °C
7: 449 mg / benzene / 0.5 h / 20 °C
8: 80 percent / bis(tricyclohexylphosphine)benzylideneruthenium dichloride / toluene / 16 h / Heating
9: 78 percent / Ha-Hg; Na2HPO4 / methanol / 6 h / Heating
With
pyridine; disodium hydrogenphosphate; sodium amalgam; N-Bromosuccinimide; Grubbs catalyst first generation; 2,2'-azobis(isobutyronitrile); water; tri-n-butyl-tin hydride; sodium hydrogencarbonate; potassium carbonate; triethylamine;
In
methanol; dichloromethane; chloroform; water; toluene; acetonitrile; benzene;
5: Pummerer reaction;
DOI:10.1016/j.tet.2004.04.019