Technology Process of (2R,3R,4R,5R)-2-((BIS(4-METHOXYPHENYL)(PHENYL)METHOXY)METHYL)-5-(2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-4-((4-NITROBENZYLOXY)METHOXY)TETRAHYDROFURAN-3-YL 2-CYANOETHYL DIISOPROPYLPHOSPHORAMIDITE
There total 7 articles about (2R,3R,4R,5R)-2-((BIS(4-METHOXYPHENYL)(PHENYL)METHOXY)METHYL)-5-(2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-4-((4-NITROBENZYLOXY)METHOXY)TETRAHYDROFURAN-3-YL 2-CYANOETHYL DIISOPROPYLPHOSPHORAMIDITE 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:
-
Multi-step reaction with 6 steps
1: pyridine / 3 h / 25 °C
2: acetic acid; Ac2O / 48 h / 25 °C
3: N-iodosuccinimide; trifluoromethanesulfonic acid / 1,2-dichloro-ethane; diethyl ether / 0 °C
4: ammonium fluoride / methanol / 16 h / 25 °C
5: pyridine / 2 h / 25 °C
6: triethylamine / CH2Cl2 / 2 h / 25 °C
With
pyridine; N-iodo-succinimide; ammonium fluoride; trifluorormethanesulfonic acid; acetic anhydride; acetic acid; triethylamine;
In
methanol; diethyl ether; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/ol0629824
- Guidance literature:
-
Multi-step reaction with 4 steps
1: N-iodosuccinimide; trifluoromethanesulfonic acid / 1,2-dichloro-ethane; diethyl ether / 0 °C
2: ammonium fluoride / methanol / 16 h / 25 °C
3: pyridine / 2 h / 25 °C
4: triethylamine / CH2Cl2 / 2 h / 25 °C
With
pyridine; N-iodo-succinimide; ammonium fluoride; trifluorormethanesulfonic acid; triethylamine;
In
methanol; diethyl ether; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/ol0629824
- Guidance literature:
-
Multi-step reaction with 5 steps
1: acetic acid; Ac2O / 48 h / 25 °C
2: N-iodosuccinimide; trifluoromethanesulfonic acid / 1,2-dichloro-ethane; diethyl ether / 0 °C
3: ammonium fluoride / methanol / 16 h / 25 °C
4: pyridine / 2 h / 25 °C
5: triethylamine / CH2Cl2 / 2 h / 25 °C
With
pyridine; N-iodo-succinimide; ammonium fluoride; trifluorormethanesulfonic acid; acetic anhydride; acetic acid; triethylamine;
In
methanol; diethyl ether; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/ol0629824