CAS 1219454-89-3 | Difluoromethyl 2-pyridyl Sulfone
Molecular Formula: C6H5F2NO2S
Molecular Weight: 193.17
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg
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Product Introduction
Specification of CAS 1219454-89-3 | Difluoromethyl 2-pyridyl sulfone
ITEMS | SPECIFICATION |
pka | -2.60 |
Melting point | 47.0 to 51.0 °C |
Density | 1.423 g/cm3 |
BRN | 20317604 |
Boiling point | 324.4 °C |
Synthesis of CAS 1219454-89-3 | Difluoromethyl 2-pyridyl sulfone
Conditions
With sodium periodate; ruthenium(III) chloride trihydrate In tetrachloromethane; water; acetonitrile at 20℃; for 12h; Inert atmosphere; Schlenk technique;
Reference
Rong, Jian; Deng, Ling; Tan, Ping; Ni, Chuanfa; Gu, Yucheng; Hu, Jinbo
[Angewandte Chemie - International Edition, 2016, vol. 55, # 8, p. 2743 - 2747]
[Angew. Chem., 2016, vol. 128, # 8, p. 2793 - 2797,5]
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