4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran

Base Information

Chemical Name:4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran
CAS No.:1425943-01-6
Molecular Formula:C₁₁H₇Br₂Cl₂F₃O
Molecular Weight:442.885
Hs Code.:

Synonyms:4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran

Chemical Property:

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Technology Process of 4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran

There total 4 articles about 4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran 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:

Reference yield: 99.0%

: 1425943-00-5
2-(3,5-dichlorophenyl)-2-(trifluoromethyl)-3H-furan

: 1425943-01-6
4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran

Guidance literature:: With bromine; In dichloromethane; at -78 - 20 ℃; for 0.333333h; Inert atmosphere;

Reference yield:

: 1425942-93-3
2-(3,5-dichlorophenyl)-1,1,1-trifluoro-but-3-en-2-ol

: 1425943-01-6
4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran

Guidance literature:: Multi-step reaction with 3 steps

1: dicarbonylacetylacetonato rhodium (I); hydrogen; (2-oxo-1,2-dihydro-6-pyridyl)diphenylphosphine / toluene / 22 h / 80 °C / 15001.5 Torr / Inert atmosphere

2: pyridinium p-toluenesulfonate / Heating

3: bromine / dichloromethane / 0.33 h / -78 - 20 °C / Inert atmosphere

With dicarbonylacetylacetonato rhodium (I); hydrogen; bromine; pyridinium p-toluenesulfonate; (2-oxo-1,2-dihydro-6-pyridyl)diphenylphosphine; In dichloromethane; toluene;

Reference yield:

: 1425942-99-9
5-(3,5-dichlorophenyl)-5-(trifluoromethyl)tetrahydrofuran-2-ol

: 1425943-01-6
4,5-dibromo-2-(3,5-dichlorophenyl)-2-(trifluoromethyl)tetrahydrofuran

Guidance literature:: Multi-step reaction with 2 steps

1: pyridinium p-toluenesulfonate / Heating

2: bromine / dichloromethane / 0.33 h / -78 - 20 °C / Inert atmosphere

With bromine; pyridinium p-toluenesulfonate; In dichloromethane;