方案
97%
折射率
n20/D 1.476 (lit.)
沸点
154-155 °C (lit.)
密度
1.098 g/mL at 25 °C (lit.)
SMILES字符串
Cc1cccnc1F
InChI
1S/C6H6FN/c1-5-3-2-4-8-6(5)7/h2-4H,1H3
InChI key
PHGXUFPYCAWEHK-UHFFFAOYSA-N
一般描述
2-Fluoro-3-methylpyridine, also known as 2-fluoro-3-picoline, can be prepared by reacting 2-amino-3-methylpyridine and 40% fluoroboric acid.2 The signs of the long range coupling constants of 2-fluoro-3-methylpyridine have been obtained by double and triple resonance techniques.
应用
2-Fluoro-3-methylpyridine may be used in the preparation of:
- 2-phenyl-3-methylpyridine
- 2-(4-chlorophenyl)-3-methylpyridine
- 2-(4-fluorophenyl)-3-methylpyridine
- 2-fluoronicotinic acid
警示用语：
Warning
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
118.9 °F - closed cup
闪点(°C)
48.3 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Proton Magnetic Resonance of the Methyl Derivatives of 2-Fluoropyridine. Sigma and Pi Electron Contributions to Spin-Spin Coupling Constants.
Rowbotham JB, et al.
Canadian Journal of Chemistry, 49(11), 1799-1803 (1971)
Signs of proton-proton and proton-fluorine spin-spin coupling constants in 2-fluoro-3-methylpyridine. Sigma and pi contributions to coupling in a nitrogen heterocycle.
Schaefer T, et al.
Canadian Journal of Chemistry, 47(9), 1507-1514 (1969)
Synthesis of 2-and 6-fluoronicotinamides.
Minor JT, et al.
Journal of the American Chemical Society, 71(3), 1125-1126 (1949)
A facile synthesis of 7-halo-5H-indeno [1, 2-b] pyridines and-pyridin-5-ones.
DuPriest MT, et al.
The Journal of Organic Chemistry, 51(11), 2021-2023 (1986)
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