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| CAS No.: | 865352-01-8 |
|---|---|
| Name: | 2-(2,2-difluoroethoxy)-6-(trifluoroMethyl)benzene-1-sulfonyl chloride |
| Article Data: | 11 |
| Molecular Structure: | |
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| Formula: | C9H6ClF5O3S |
| Molecular Weight: | 324.656 |
| Synonyms: | 2-(2,2-difluoroethoxy)-6-(trifluoromethyl)benzene-1-sulfonyl chloride;2-(2,2-difluoroethyl)-4-trifluoromethylbenzenesulfonyl chloride;QC-4924;Benzenesulfonyl chloride,2-(2,2-difluoroethoxy)-6-(trifluoromethyl);2-(2,2-difluoroethoxy)-6-trifluoromethylbenzenesulfonyl chloride; |
| Density: | 1.535±0.06 g/cm3(Predicted) |
| Melting Point: | 70-72 °C |
| Boiling Point: | 341.1±42.0 °C(Predicted) |
| PSA: | 51.75000 |
| LogP: | 4.35760 |
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- 911112-05-55-Iodo-3-(trifluoromethyl)-2-pyridinamine
- 886364-50-71-(5-Bromo-2-pyridinyl)-2,2,2-trifluoroethanone
- 924647-38-1
1-(2,2-difluoroethoxy)-2-(propylsulphanyl)-3-(trifluoromethyl)benzene
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| With chlorine; acetic acid In water at 45 - 55℃; | 100% |
| With chlorine; acetic acid In water at 45 - 55℃; for 2h; | 98% |
| With chlorine In formic acid at 35 - 40℃; Solvent; Temperature; | 95.3% |
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| With chlorine; acetic acid In water at 45 - 55℃; for 2h; | 94% |
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| With potassium permanganate; sulfuryl dichloride In acetonitrile at 90℃; for 1h; Concentration; Reagent/catalyst; Solvent; Temperature; | 90% |
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| Stage #1: 1-(2,2-difluoroethoxy)-3-(trifluoromethyl)benzene With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at -78℃; for 2h; Stage #2: With sulfuryl dichloride In tetrahydrofuran at 20℃; for 4h; Reagent/catalyst; | 82% |
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride; chlorine In water; 1,2-dichloro-ethane at 50 - 55℃; for 6h; | 80.5% |
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride; chlorine In dichloromethane; water at 30 - 40℃; for 6h; | 79.3% |
- 924647-38-1
1-(2,2-difluoroethoxy)-2-(propylsulphanyl)-3-(trifluoromethyl)benzene
A
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| With chlorine In water at 50℃; Solvent; Temperature; | A 78% B 12% |
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1.1: sodium / 1,4-dioxane / Reflux 1.2: 2 h / Reflux 2.1: chlorine; acetic acid / water View Scheme |
- 401-80-9
3-fluoro-trifluoromethylbenzene
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1.1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 - -70 °C / Inert atmosphere 1.2: 1 h / -70 °C / Inert atmosphere 2.1: sodium / 1,4-dioxane / Reflux 2.2: 2 h / Reflux 3.1: chlorine; acetic acid / water View Scheme |
- 39974-35-1
2-chloro-1-nitro-3-(trifluoromethyl)benzene
- 865352-01-8
2-(2',2'-difluoroethoxy)-6-trifluoromethylbenzene-1-sulfonyl chloride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 4 steps 1: potassium carbonate / N,N-dimethyl-formamide / 4 h / 50 °C 2: tetrabutyl ammonium fluoride / dimethyl sulfoxide / 3 h / 85 °C 3: sodium hydride / N,N-dimethyl-formamide 4: sodium hydrogensulfite; formic acid / 1.5 h / 23 - 37 °C View Scheme |
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