Technology Process of 1,2-O-Isopropylidene-3-O-benzyl-4,5-O-<(1'R)-cis-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
There total 6 articles about 1,2-O-Isopropylidene-3-O-benzyl-4,5-O-<(1'R)-cis-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 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
hydrogen;
Lindlar catalyst;
In
methanol;
Ambient temperature;
DOI:10.1021/jo00108a018
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 99 percent / NaH / dimethylformamide / 1.) r.t., 0.5 h, 2.) r.t., 1 h
2: 90 percent / 80percent aq. AcOH / 12 h / Ambient temperature
3: 84 percent / pyridinium tosylate / benzene / 8 h / Heating
4: 82 percent / H2 / 5percent Pd/CaCO3*PbO / methanol / Ambient temperature
With
hydrogen; pyridinium p-toluenesulfonate; sodium hydride; acetic acid;
Lindlar catalyst;
In
methanol; N,N-dimethyl-formamide; benzene;
DOI:10.1021/jo00108a018
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 45 percent / H2SO4 / 2 h / Ambient temperature
2: 99 percent / NaH / dimethylformamide / 1.) r.t., 0.5 h, 2.) r.t., 1 h
3: 90 percent / 80percent aq. AcOH / 12 h / Ambient temperature
4: 84 percent / pyridinium tosylate / benzene / 8 h / Heating
5: 82 percent / H2 / 5percent Pd/CaCO3*PbO / methanol / Ambient temperature
With
sulfuric acid; hydrogen; pyridinium p-toluenesulfonate; sodium hydride; acetic acid;
Lindlar catalyst;
In
methanol; N,N-dimethyl-formamide; benzene;
DOI:10.1021/jo00108a018
