Technology Process of (benzyloxycarbonyl)-3-hydroxy-2-methoxy-4-methyl-6-benzoate de formyl-3-dihydroxy-2,4-methyl-6-phenyl
There total 16 articles about (benzyloxycarbonyl)-3-hydroxy-2-methoxy-4-methyl-6-benzoate de formyl-3-dihydroxy-2,4-methyl-6-phenyl which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 8 steps
1: 73 percent / TiCl4 / CH2Cl2 / 5.5 h / Ambient temperature
2: 94 percent / 15percent KOH / 2 h / Heating
3: 86 percent / 2,2'-bipyridine, CuO2 / bis-(2-methoxy-ethyl) ether / 5 h / Heating
4: 35 percent / NaClO2, sulfamic acid / H2O; dioxane / 48 h / Ambient temperature
5: 62 percent / NaHCO3 / dimethylformamide / 20 h / Ambient temperature
6: 62 percent / TiCl4 / CHCl3; hexane / 5.5 h / Ambient temperature
7: 80 percent / NaClO2, sulfamic acid / H2O; dioxane / 48 h / Ambient temperature
8: 16 percent / (CF3CO)2O / 2.5 h
With
[2,2]bipyridinyl; potassium hydroxide; sodium chlorite; aminosulfonic acid; titanium tetrachloride; sodium hydrogencarbonate; trifluoroacetic anhydride;
In
1,4-dioxane; hexane; dichloromethane; chloroform; diethylene glycol dimethyl ether; water; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19880710424
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 94 percent / 15percent KOH / 2 h / Heating
2: 86 percent / 2,2'-bipyridine, CuO2 / bis-(2-methoxy-ethyl) ether / 5 h / Heating
3: 35 percent / NaClO2, sulfamic acid / H2O; dioxane / 48 h / Ambient temperature
4: 62 percent / NaHCO3 / dimethylformamide / 20 h / Ambient temperature
5: 62 percent / TiCl4 / CHCl3; hexane / 5.5 h / Ambient temperature
6: 80 percent / NaClO2, sulfamic acid / H2O; dioxane / 48 h / Ambient temperature
7: 16 percent / (CF3CO)2O / 2.5 h
With
[2,2]bipyridinyl; potassium hydroxide; sodium chlorite; aminosulfonic acid; titanium tetrachloride; sodium hydrogencarbonate; trifluoroacetic anhydride;
In
1,4-dioxane; hexane; chloroform; diethylene glycol dimethyl ether; water; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19880710424
