4-氟吡啶

4-氟吡啶

识别
CAS号	694-52-0 ^Y
SMILES	Fc1ccncc1
性质
化学式	C₅H₄FN
摩尔质量	97.09 g·mol⁻¹
沸点	104—105 °C（377—378 K）^[1]
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

4-氟吡啶是一种有机化合物，化学式为C₅H₄FN，是氟吡啶的同分异构体之一。它可由吡啶和Et₃N·3HF在乙腈中的电化学反应制得。^[2]4-氨基吡啶和NaNO₂/HF反应也能制得4-氟吡啶。^[3]它和盐酸反应，可以得到4-氟吡啶盐酸盐。^[4]

参考文献

^ Tsuyoshi Fukuhara, Norihiko Yoneda, Akira Suzuki. A facile preparation of fluoropyridines from Aminopyridines via diazotization and fluorodediazoniation in HF or HF-pyridine solutions. Journal of Fluorine Chemistry. 1988-03, 38 (3): 435–438 [2020-05-12]. doi:10.1016/S0022-1139(00)81078-7. （原始内容存档于2018-06-27）（英语）.
^ Bin Fang, Haisheng Tao, Xianwen Kan, Yongjia Shang. SELECTIVE ELECTROCHEMICAL SYNTHESIS OF 4-FLUOROPYRIDINE USING ET3N-3HF. Heterocyclic Communications. 2004-01, 10 (4-5) [2020-05-12]. ISSN 2191-0197. doi:10.1515/HC.2004.10.4-5.305. （原始内容存档于2018-06-30）.
^ Wibaut, J. P.; Holmes-Kamminga, W. J. The formation of N-pyridylpyridinium compounds from monohalogenated pyridines. Bulletin de la Societe Chimique de France, 1958. 424-428. ISSN: 0037-8968.
^ Emre M. Isin, Milly de Jonge, Neal Castagnoli. Studies on Synthetic Approaches to 1 H - and 2 H -Indazolyl Derivatives. The Journal of Organic Chemistry. 2001-06, 66 (12): 4220–4226 [2020-05-12]. ISSN 0022-3263. doi:10.1021/jo005786y （英语）.

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