562610
九氟丁基磺酸酐
97%
别名:
九氟丁基磺酸酐, 全氟丁基磺酸酐
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关于此项目
线性分子式:
(CF3(CF2)3SO2)2O
化学文摘社编号:
分子量:
582.18
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
253-270-9
MDL number:
Assay:
97%
InChI key
QKIHLPFZYGFMDK-UHFFFAOYSA-N
InChI
1S/C8F18O5S2/c9-1(10,5(17,18)19)3(13,14)7(23,24)32(27,28)31-33(29,30)8(25,26)4(15,16)2(11,12)6(20,21)22
SMILES string
FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
assay
97%
refractive index
n20/D 1.3210 (lit.)
bp
84 °C (lit.)
density
1.898 g/mL at 25 °C (lit.)
functional group
fluoro, sulfonic acid
storage temp.
2-8°C
Quality Level
General description
以全氟丁基磺酸钾为原料，合成了九氟丁基磺酸酐
Application
在二氯甲烷中与四正丁基溴化铵反应合成4-溴噻吩并[2,3-b]吡啶的过程中，九氟丁基磺酸酐可以起到活化剂的作用。
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
Not applicable
flash_point_c
Not applicable
"Synthesis of 4-Arylthieno [2, 3-b] pyridines and 4-Aminothieno [2, 3-b] pyridines via a Regioselective Bromination of Thieno [2, 3-b] pyridine"
Lucas CCM, et al.
The Journal of Organic Chemistry, 80(24), 12594-12598 (2015)
"Towards highly activating leaving groups: studies on the preparation of some halogenated alkyl sulfonates"
Netscher T and Bohrer P
Molecules (Basel), 7(8), 601-661 (2002)
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