Technology Process of 3-(4-bromo-2-chloro-6-methoxyphenyl)bicyclo[3.2.1]octane-2,4-dione
There total 7 articles about 3-(4-bromo-2-chloro-6-methoxyphenyl)bicyclo[3.2.1]octane-2,4-dione 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: potassium hydroxide / ethanol / 19 h / 85 °C / Inert atmosphere
2: dihydrogen peroxide; selenium(IV) oxide / water; tert-butyl alcohol / 48 h / 20 °C
3: eatons reagent / toluene / 1 h / 70 °C / Inert atmosphere
4: potassium carbonate / acetone / 22 h / 20 °C
5: (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine / tert-butyl methyl ether / 4 h / 80 °C / Inert atmosphere
6: copper(ll) bromide / methanol; water / 1 h / 80 °C / Inert atmosphere
7: bis-triphenylphosphine-palladium(II) chloride; 1,4-di(diphenylphosphino)-butane; tetrabutyl ammonium fluoride / dimethyl sulfoxide; tetrahydrofuran / 1 h / 110 °C / Inert atmosphere
With
selenium(IV) oxide; bis-triphenylphosphine-palladium(II) chloride; (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; eatons reagent; tetrabutyl ammonium fluoride; dihydrogen peroxide; potassium carbonate; 1,4-di(diphenylphosphino)-butane; 4,4'-di-tert-butyl-2,2'-bipyridine; potassium hydroxide; copper(ll) bromide;
In
tetrahydrofuran; methanol; ethanol; tert-butyl methyl ether; water; dimethyl sulfoxide; acetone; toluene; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: potassium hydroxide / ethanol / 19 h / 85 °C / Inert atmosphere
2: dihydrogen peroxide; selenium(IV) oxide / water; tert-butyl alcohol / 48 h / 20 °C
3: eatons reagent / toluene / 1 h / 70 °C / Inert atmosphere
4: potassium carbonate / acetone / 22 h / 20 °C
5: (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine / tert-butyl methyl ether / 4 h / 80 °C / Inert atmosphere
6: copper(ll) bromide / methanol; water / 1 h / 80 °C / Inert atmosphere
7: bis-triphenylphosphine-palladium(II) chloride; 1,4-di(diphenylphosphino)-butane; tetrabutyl ammonium fluoride / dimethyl sulfoxide; tetrahydrofuran / 1 h / 110 °C / Inert atmosphere
With
selenium(IV) oxide; bis-triphenylphosphine-palladium(II) chloride; (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; eatons reagent; tetrabutyl ammonium fluoride; dihydrogen peroxide; potassium carbonate; 1,4-di(diphenylphosphino)-butane; 4,4'-di-tert-butyl-2,2'-bipyridine; potassium hydroxide; copper(ll) bromide;
In
tetrahydrofuran; methanol; ethanol; tert-butyl methyl ether; water; dimethyl sulfoxide; acetone; toluene; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: dihydrogen peroxide; selenium(IV) oxide / water; tert-butyl alcohol / 48 h / 20 °C
2: eatons reagent / toluene / 1 h / 70 °C / Inert atmosphere
3: potassium carbonate / acetone / 22 h / 20 °C
4: (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine / tert-butyl methyl ether / 4 h / 80 °C / Inert atmosphere
5: copper(ll) bromide / methanol; water / 1 h / 80 °C / Inert atmosphere
6: bis-triphenylphosphine-palladium(II) chloride; 1,4-di(diphenylphosphino)-butane; tetrabutyl ammonium fluoride / dimethyl sulfoxide; tetrahydrofuran / 1 h / 110 °C / Inert atmosphere
With
selenium(IV) oxide; bis-triphenylphosphine-palladium(II) chloride; (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; eatons reagent; tetrabutyl ammonium fluoride; dihydrogen peroxide; potassium carbonate; 1,4-di(diphenylphosphino)-butane; 4,4'-di-tert-butyl-2,2'-bipyridine; copper(ll) bromide;
In
tetrahydrofuran; methanol; tert-butyl methyl ether; water; dimethyl sulfoxide; acetone; toluene; tert-butyl alcohol;