Technology Process of Benzoic acid, 2-bromo-3,4-dihydroxy-5-(phenylmethoxy)-, methyl ester
There total 4 articles about Benzoic acid, 2-bromo-3,4-dihydroxy-5-(phenylmethoxy)-, methyl ester 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 2 steps
1: 100 percent / hydrochloric acid / methanol; H2O / 2 h / 20 °C
2: 95 percent / 1,3-dibromo-5,5-dimethylhydantoin / CHCl3 / 24 h / 20 °C
With
hydrogenchloride; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione;
In
methanol; chloroform; water;
DOI:10.1016/j.tet.2004.11.083
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 100 percent / sulfuric acid / 6 h / Heating
2: 98.5 percent / Amberlyst 15E / benzene / 18 h / Heating
3: 100 percent / potassium carbonate / dimethylformamide / 12 h / 70 °C
4: 100 percent / hydrochloric acid / methanol; H2O / 2 h / 20 °C
5: 95 percent / 1,3-dibromo-5,5-dimethylhydantoin / CHCl3 / 24 h / 20 °C
With
hydrogenchloride; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; Amberlyst 15E; sulfuric acid; potassium carbonate;
In
methanol; chloroform; water; N,N-dimethyl-formamide; benzene;
DOI:10.1016/j.tet.2004.11.083
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 98.5 percent / Amberlyst 15E / benzene / 18 h / Heating
2: 100 percent / potassium carbonate / dimethylformamide / 12 h / 70 °C
3: 100 percent / hydrochloric acid / methanol; H2O / 2 h / 20 °C
4: 95 percent / 1,3-dibromo-5,5-dimethylhydantoin / CHCl3 / 24 h / 20 °C
With
hydrogenchloride; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; Amberlyst 15E; potassium carbonate;
In
methanol; chloroform; water; N,N-dimethyl-formamide; benzene;
DOI:10.1016/j.tet.2004.11.083