Technology Process of 2-C-azidomethyl-2,3,5-tri-O-benzyl-L-lyxono-1,4-lactone
There total 8 articles about 2-C-azidomethyl-2,3,5-tri-O-benzyl-L-lyxono-1,4-lactone 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
sodium hydride;
In
N,N-dimethyl-formamide; mineral oil;
at -5 - 0 ℃;
for 4.5h;
Molecular sieve;
DOI:10.1021/jo4005487
- Guidance literature:
-
Multi-step reaction with 3 steps
1: sodium azide / N,N-dimethyl-formamide / 18 h / 20 °C
2: acetyl chloride / methanol / 18 h / Reflux
3: sodium hydride / N,N-dimethyl-formamide; mineral oil / 4.5 h / -5 - 0 °C / Molecular sieve
With
sodium azide; sodium hydride; acetyl chloride;
In
methanol; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/jo4005487
- Guidance literature:
-
Multi-step reaction with 8 steps
1: toluene / 1 h / Reflux
2: diisobutylaluminium hydride / toluene; dichloromethane / 1 h / -78 °C
3: potassium carbonate / water; methanol / 4 h / Reflux
4: iodine; potassium carbonate / tert-butyl alcohol / 1 h / Reflux
5: pyridine / dichloromethane / 1 h / -30 - -10 °C
6: sodium azide / N,N-dimethyl-formamide / 18 h / 20 °C
7: acetyl chloride / methanol / 18 h / Reflux
8: sodium hydride / N,N-dimethyl-formamide; mineral oil / 4.5 h / -5 - 0 °C / Molecular sieve
With
pyridine; sodium azide; iodine; sodium hydride; diisobutylaluminium hydride; potassium carbonate; acetyl chloride;
In
methanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; mineral oil; tert-butyl alcohol;
DOI:10.1021/jo4005487