Technology Process of Methyl 4,5-O-diacetyl-(-)-shikimate dibenzyl 3-phosphate
There total 8 articles about Methyl 4,5-O-diacetyl-(-)-shikimate dibenzyl 3-phosphate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
3-chloro-benzenecarboperoxoic acid;
In
dichloromethane;
at -40 ℃;
for 2h;
DOI:10.1021/jo00047a049
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 95 percent / Amberlite IR 120 / 12 h / Heating
2: 96 percent / camphorsulfonic acid / 0.25 h / Ambient temperature
3: 100 percent / 4-(dimethylamino)pyridine / CH2Cl2 / 2 h / Ambient temperature
4: 94 percent / aq. HOAc / tetrahydrofuran / 6 h / 70 °C
5: 1.) dibutyltin oxide / 1.) benzene, reflux, 1 h, 2.) DMF, 30 min
6: 100 percent / 4-(dimethylamino)pyridine / CH2Cl2 / 1 h / 50 °C
7: 89 percent / 80percent aq. HOAc / 0.25 h
8: tetrazole / CH2Cl2 / 2 h / Ambient temperature
9: 0.304 g / m-CPBA / CH2Cl2 / 2 h / -40 °C
With
1H-tetrazole; dmap; Amberlite IR 120; di(n-butyl)tin oxide; acetic acid; 3-chloro-benzenecarboperoxoic acid;
camphor-10-sulfonic acid;
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/jo00047a049
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 96 percent / camphorsulfonic acid / 0.25 h / Ambient temperature
2: 100 percent / 4-(dimethylamino)pyridine / CH2Cl2 / 2 h / Ambient temperature
3: 94 percent / aq. HOAc / tetrahydrofuran / 6 h / 70 °C
4: 1.) dibutyltin oxide / 1.) benzene, reflux, 1 h, 2.) DMF, 30 min
5: 100 percent / 4-(dimethylamino)pyridine / CH2Cl2 / 1 h / 50 °C
6: 89 percent / 80percent aq. HOAc / 0.25 h
7: tetrazole / CH2Cl2 / 2 h / Ambient temperature
8: 0.304 g / m-CPBA / CH2Cl2 / 2 h / -40 °C
With
1H-tetrazole; dmap; di(n-butyl)tin oxide; acetic acid; 3-chloro-benzenecarboperoxoic acid;
camphor-10-sulfonic acid;
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/jo00047a049