Technology Process of 11H-Benzo[b]xanthene-6,11,12-trione,
3-methoxy-1-methyl-8,10-bis(phenylmethoxy)-
There total 17 articles about 11H-Benzo[b]xanthene-6,11,12-trione,
3-methoxy-1-methyl-8,10-bis(phenylmethoxy)- 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:
-
With
potassium dichromate;
In
1,4-dioxane; acetic acid;
for 5h;
Ambient temperature;
DOI:10.1039/P19810002710
- Guidance literature:
-
Multi-step reaction with 11 steps
1: K2CO3 / acetone / 72 h / Heating
2: NaOH / ethanol / 1.5 h / Heating
3: thionyl chloride / benzene / 1 h / Heating
4: Et3N / diethyl ether / 4 h
5: 86 percent / silver benzoate, Et3N / 1 h / Heating
6: 55 percent / AcOH, perchloric acid (3 drops) / 0.25 h / Ambient temperature
7: NaH / tetrahydrofuran / 2 h / Ambient temperature
8: tetrahydrofuran / 0.5 h
9: 27 percent / ethanol / 1 h / Irradiation
10: 9 percent / KOH (40percent) / ethanol; dioxane / 2.5 h / Heating
11: 65 percent / potassium dichromate / dioxane; acetic acid / 5 h / Ambient temperature
With
potassium dichromate; potassium hydroxide; sodium hydroxide; thionyl chloride; perchloric acid; silver benzoate; sodium hydride; potassium carbonate; acetic acid; triethylamine;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; ethanol; acetic acid; acetone; benzene;
DOI:10.1039/P19810002710
- Guidance literature:
-
Multi-step reaction with 9 steps
1: thionyl chloride / benzene / 1 h / Heating
2: Et3N / diethyl ether / 4 h
3: 86 percent / silver benzoate, Et3N / 1 h / Heating
4: 55 percent / AcOH, perchloric acid (3 drops) / 0.25 h / Ambient temperature
5: NaH / tetrahydrofuran / 2 h / Ambient temperature
6: tetrahydrofuran / 0.5 h
7: 27 percent / ethanol / 1 h / Irradiation
8: 9 percent / KOH (40percent) / ethanol; dioxane / 2.5 h / Heating
9: 65 percent / potassium dichromate / dioxane; acetic acid / 5 h / Ambient temperature
With
potassium dichromate; potassium hydroxide; thionyl chloride; perchloric acid; silver benzoate; sodium hydride; acetic acid; triethylamine;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; ethanol; acetic acid; benzene;
DOI:10.1039/P19810002710
