Technology Process of 1L-(1,2,4/3)-1,3,4-Tri-O-acetyl-2-O-methyl-tetrahydroxy-5-cyclohexen
There total 5 articles about 1L-(1,2,4/3)-1,3,4-Tri-O-acetyl-2-O-methyl-tetrahydroxy-5-cyclohexen which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 10 percent / anh. p-toluenesulfonic acid / dimethylformamide / 20 h / 80 °C
2: 96 percent / pyridine
3: 89 percent / tetrahydrofuran; H2O; acetic acid / 90 °C
4: 78 percent / pyridine; CHCl3 / 80 °C
5: 1) NaI, Zn-powder / 1) DMF, 130 deg C, 2) pyridine
With
toluene-4-sulfonic acid; sodium iodide; zinc;
In
tetrahydrofuran; pyridine; chloroform; water; acetic acid; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 89 percent / tetrahydrofuran; H2O; acetic acid / 90 °C
2: 78 percent / pyridine; CHCl3 / 80 °C
3: 1) NaI, Zn-powder / 1) DMF, 130 deg C, 2) pyridine
With
sodium iodide; zinc;
In
tetrahydrofuran; pyridine; chloroform; water; acetic acid;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 78 percent / pyridine; CHCl3 / 80 °C
2: 1) NaI, Zn-powder / 1) DMF, 130 deg C, 2) pyridine
With
sodium iodide; zinc;
In
pyridine; chloroform;