Technology Process of erythro-1,3-diacetoxy-1-(4-acetoxy-3-methoxyphenyl)-2-<3-acetoxy-2-methoxy-9-oxo-4-xanthenyloxy>propane
There total 16 articles about erythro-1,3-diacetoxy-1-(4-acetoxy-3-methoxyphenyl)-2-<3-acetoxy-2-methoxy-9-oxo-4-xanthenyloxy>propane 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:
-
Multi-step reaction with 7 steps
1: 73 percent / K2CO3 / dimethylformamide / 1 h / 140 °C
2: m-chloroperbenzoic acid / CH2Cl2 / 6 h / Heating
3: 10percent KOH / methanol; CHCl3 / Heating
4: 74 percent / t-BuOK / acetonitrile / 0.83 h / Ambient temperature
5: 89 percent / hydrogen / 5percent Pd / methanol / 3 h / Ambient temperature
6: 37 percent / LiBH4 / tetrahydrofuran / 0 - 20 °C
7: pyridine / 4 h / Ambient temperature
With
pyridine; potassium hydroxide; lithium borohydride; potassium tert-butylate; hydrogen; potassium carbonate; 3-chloro-benzenecarboperoxoic acid;
palladium;
In
tetrahydrofuran; methanol; dichloromethane; chloroform; N,N-dimethyl-formamide; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 73 percent / K2CO3 / dimethylformamide / 1 h / 140 °C
2: m-chloroperbenzoic acid / CH2Cl2 / 6 h / Heating
3: 10percent KOH / methanol; CHCl3 / Heating
4: 74 percent / t-BuOK / acetonitrile / 0.83 h / Ambient temperature
5: 89 percent / hydrogen / 5percent Pd / methanol / 3 h / Ambient temperature
6: 37 percent / LiBH4 / tetrahydrofuran / 0 - 20 °C
7: pyridine / 4 h / Ambient temperature
With
pyridine; potassium hydroxide; lithium borohydride; potassium tert-butylate; hydrogen; potassium carbonate; 3-chloro-benzenecarboperoxoic acid;
palladium;
In
tetrahydrofuran; methanol; dichloromethane; chloroform; N,N-dimethyl-formamide; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 74 percent / t-BuOK / acetonitrile / 0.83 h / Ambient temperature
2: 89 percent / hydrogen / 5percent Pd / methanol / 3 h / Ambient temperature
3: 37 percent / LiBH4 / tetrahydrofuran / 0 - 20 °C
4: pyridine / 4 h / Ambient temperature
With
pyridine; lithium borohydride; potassium tert-butylate; hydrogen;
palladium;
In
tetrahydrofuran; methanol; acetonitrile;
