Technology Process of C24H20O6
There total 7 articles about C24H20O6 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:
-
8-Acetyl-3-hydroxy-2-methoxybenzo[c]chromen-6-one;
With
sodium hydride;
In
N,N-dimethyl-formamide;
for 2h;
Heating / reflux;
p-Methoxybenzyl bromide;
In
N,N-dimethyl-formamide;
at 20 - 70 ℃;
for 9h;
- Guidance literature:
-
With
potassium carbonate;
In
N,N-dimethyl-formamide;
at 80 ℃;
for 12h;
DOI:10.1021/acscatal.8b02816
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: copper(l) iodide; 2-Picolinic acid; potassium phosphate / dimethyl sulfoxide / 24 h / 90 °C
2.1: N-iodo-succinimide; toluene-4-sulfonic acid / acetonitrile / 10 h / 60 °C
3.1: [Ru(p-cymene)(MeCN)3](SbF6)2; zinc trifluoromethanesulfonate; copper diacetate; acetic acid / toluene / 15 h / 130 °C
4.1: copper(l) iodide; 3,4,7,8-Tetramethyl-o-phenanthrolin; caesium carbonate / toluene / 24 h / 110 °C
5.1: methyl trifluoromethanesulfonate / toluene / 2 h / 100 °C
5.2: 0.5 h / 80 °C
5.3: 0.5 h / 20 °C
6.1: potassium carbonate / N,N-dimethyl-formamide / 12 h / 80 °C
With
2-Picolinic acid; potassium phosphate; N-iodo-succinimide; copper(l) iodide; 3,4,7,8-Tetramethyl-o-phenanthrolin; [Ru(p-cymene)(MeCN)3](SbF6)2; copper diacetate; zinc trifluoromethanesulfonate; potassium carbonate; caesium carbonate; toluene-4-sulfonic acid; acetic acid; methyl trifluoromethanesulfonate;
In
dimethyl sulfoxide; N,N-dimethyl-formamide; toluene; acetonitrile;
4.1: |Ullmann Condensation;
DOI:10.1021/acscatal.8b02816
