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About This Item
经验公式（希尔记法）:
C5H3ClN2O2
CAS号:
分子量:
158.54
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
质量水平
检测方案
97%
mp
52-56 °C (lit.)
SMILES字符串
[O-][N+](=O)c1ccnc(Cl)c1
InChI
1S/C5H3ClN2O2/c6-5-3-4(8(9)10)1-2-7-5/h1-3H
InChI key
LIEPVGBDUYKPLC-UHFFFAOYSA-N
应用
用作四丁铵盐脱硝生成氟代、羟基取代和甲氧基取代吡啶的原料。
2-Chloro-4-nitropyridine may be used to synthesize 2-chloro-4-ethoxypyridine and 4-thiophenoxypyridines.
警示用语：
Warning
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Scott D Kuduk et al.
Organic letters, 7(4), 577-579 (2005-02-12)
An efficient method for the synthesis of fluoropyridines via the fluorodenitration reaction is reported. The reaction is mediated by tetrabutylammonium fluoride (TBAF) under mild conditions without undue regard to the presence of water. The fluorodenitration is general for 2- or
Y Morisawa et al.
Journal of medicinal chemistry, 23(12), 1376-1380 (1980-12-01)
Eight nitropyridinesulfonamides and pyridinesulfonamide N-oxides as their bioisosteres were prepared and evaluated for anticoccidial activity. Of these compounds, 2-, 4- and 5-nitropyridine-3-sulfonamides and pyridine-2- and -3-sulfonamide N-oxides were found to be active against Eimeria tenella. Thus, the relative positions, ortho
Stabilised 2, 3-Pyridyne Reactive Intermediates of Exceptional Dienophilicity.
Connon SJ and Hegarty AF.
European Journal of Organic Chemistry, 16, 3477-3483 (2004)
Diels?Alder cycloadditions of stabilised 2, 3-pyridynes.
Connon SJ and Hegarty AF.
Tetrahedron Letters, 42(4), 735-737 (2001)
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