Technology Process of 5,6-dibenzyloxy-1,3-dimethoxy-9(10H)-acridone
There total 9 articles about 5,6-dibenzyloxy-1,3-dimethoxy-9(10H)-acridone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 58 percent / Et3N / dimethylformamide / 15 h / Ambient temperature
2: 90 percent / 1 N aq. NaOH / ethanol / 2 h / 50 °C
3: 64 percent / diethyl cyanophosphate / dimethylformamide / 16 h / Ambient temperature
4: 1.) t-BuLi, 2.) CuCN, 3.) O2
5: 4 N aq. HCl / ethanol / 0.17 h / 45 °C
6: K2CO3 / propan-2-ol / 3 h / Heating
7: 1.) POCl3, 2.) aq. HCl / 1.) reflux, 10 min, 2.) EtOH, 60 deg C, 30 min
With
hydrogenchloride; sodium hydroxide; diethyl cyanophosphonate; tert.-butyl lithium; oxygen; potassium carbonate; triethylamine; trichlorophosphate;
In
ethanol; N,N-dimethyl-formamide; isopropyl alcohol;
DOI:10.1248/cpb.41.445
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 64 percent / diethyl cyanophosphate / dimethylformamide / 16 h / Ambient temperature
2: 1.) t-BuLi, 2.) CuCN, 3.) O2
3: 4 N aq. HCl / ethanol / 0.17 h / 45 °C
4: K2CO3 / propan-2-ol / 3 h / Heating
5: 1.) POCl3, 2.) aq. HCl / 1.) reflux, 10 min, 2.) EtOH, 60 deg C, 30 min
With
hydrogenchloride; diethyl cyanophosphonate; tert.-butyl lithium; oxygen; potassium carbonate; trichlorophosphate;
In
ethanol; N,N-dimethyl-formamide; isopropyl alcohol;
DOI:10.1248/cpb.41.445
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 1.) t-BuLi, 2.) CuCN, 3.) O2
2: 4 N aq. HCl / ethanol / 0.17 h / 45 °C
3: K2CO3 / propan-2-ol / 3 h / Heating
4: 1.) POCl3, 2.) aq. HCl / 1.) reflux, 10 min, 2.) EtOH, 60 deg C, 30 min
With
hydrogenchloride; tert.-butyl lithium; oxygen; potassium carbonate; trichlorophosphate;
In
ethanol; isopropyl alcohol;
DOI:10.1248/cpb.41.445