565849
4-(三氟甲基)苯磺酰氯
97%
别名:
α,α,α-Trifluoro-p-toluenesulfonyl chloride, 4-(Trifluoromethyl)benzene-1-sulfonyl chloride, [4-(Trifluoromethyl)phenyl]sulfonyl chloride, [p-(Trifluoromethyl)phenyl]sulfonyl chloride, p-Trifluoromethylbenzenesulfonyl chloride
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关于此项目
线性分子式:
CF3C6H4SO2Cl
化学文摘社编号:
分子量:
244.62
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2113604
Assay:
97%
Quality Segment
assay
97%
mp
30-34 °C (lit.)
functional group
fluoro
SMILES string
FC(F)(F)c1ccc(cc1)S(Cl)(=O)=O
InChI
1S/C7H4ClF3O2S/c8-14(12,13)6-3-1-5(2-4-6)7(9,10)11/h1-4H
InChI key
OZDCZHDOIBUGAJ-UHFFFAOYSA-N
Application
4-(Trifluoromethyl)benzenesulfonyl chloride may be used to synthesize β-arylated thiophenes and 2,5-diarylated pyrrolevia palladium catalyzed desulfitative arylation of thiophenes and pyrroles, respectively.
4-(Trifluoromethyl)benzenesulfonyl chloride and N-vinylpyrrolidinone in acetonitrile can undergo photo-irradiation with visible light in the presence of Ir(ppy)2(dtbbpy)PF6 ([4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis[2-(2-pyridinyl-N)phenyl-C]iridium(III)hexafluorophosphate) and disodium phosphate to give the corresponding E-vinyl sulfone.
4-(Trifluoromethyl)benzenesulfonyl chloride and N-vinylpyrrolidinone in acetonitrile can undergo photo-irradiation with visible light in the presence of Ir(ppy)2(dtbbpy)PF6 ([4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis[2-(2-pyridinyl-N)phenyl-C]iridium(III)hexafluorophosphate) and disodium phosphate to give the corresponding E-vinyl sulfone.
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signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
supp_hazards
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
>230.0 °F
flash_point_c
> 110 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter