Technology Process of Ethyl-5,6,7-tri-O-benzyl-N-(benzyloxycarbonyl)-2,3,4,8-tetradesoxy-4,8-imino-D-talo-oct-2-enonat
There total 6 articles about Ethyl-5,6,7-tri-O-benzyl-N-(benzyloxycarbonyl)-2,3,4,8-tetradesoxy-4,8-imino-D-talo-oct-2-enonat which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 1) NaH / 1) paraffin oil, DMF, 1 h, 2) 2 h, r.t.
2: HgCl2, CdCO3 / acetone; H2O / 20 h / 80 °C
3: acetonitrile / 15 h / Heating
With
cadmium(II) carbonate; sodium hydride; mercury dichloride;
In
water; acetone; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 98 percent / NaHCO3 / dioxane; H2O / 4 h / Ambient temperature
2: 1) NaH / 1) paraffin oil, DMF, 1 h, 2) 2 h, r.t.
3: HgCl2, CdCO3 / acetone; H2O / 20 h / 80 °C
4: acetonitrile / 15 h / Heating
With
cadmium(II) carbonate; sodium hydride; sodium hydrogencarbonate; mercury dichloride;
In
1,4-dioxane; water; acetone; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 0.25M NaOMe / CH2Cl2; methanol / 12 h / Ambient temperature
2: 98 percent / NaHCO3 / dioxane; H2O / 4 h / Ambient temperature
3: 1) NaH / 1) paraffin oil, DMF, 1 h, 2) 2 h, r.t.
4: HgCl2, CdCO3 / acetone; H2O / 20 h / 80 °C
5: acetonitrile / 15 h / Heating
With
cadmium(II) carbonate; sodium methylate; sodium hydride; sodium hydrogencarbonate; mercury dichloride;
In
1,4-dioxane; methanol; dichloromethane; water; acetone; acetonitrile;
