異煙酸
異煙酸 | |||
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IUPAC名 Pyridine-4-carboxylic acid | |||
別名 | 4-吡啶甲酸 吡啶-4-甲酸 | ||
識別 | |||
CAS號 | 55-22-1 | ||
PubChem | 5922 | ||
ChemSpider | 5709 | ||
SMILES |
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InChI |
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InChIKey | TWBYWOBDOCUKOW-UHFFFAOYAV | ||
ChEBI | 6032 | ||
KEGG | C07446 | ||
性質 | |||
化學式 | C6H5NO2 | ||
摩爾質量 | 123.11 g·mol−1 | ||
外觀 | 白色晶體 | ||
熔點 | 310 °C(583 K)(升華) | ||
危險性 | |||
NFPA 704 | |||
相關物質 | |||
相關化學品 | 異煙肼 | ||
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
異煙酸(吡啶-4-甲酸)是一種有機化合物,化學式為C5H4N(CO2H),是吡啶甲酸的同分異構體之一。它可由吡啶-4-甲醛[1]、吡啶-4-甲醇[2]或4-甲基吡啶[3]的氧化反應製得。它和氯化亞碸反應,可以得到吡啶-4-甲酰氯。[4]
參考文獻
- ^ Robert H. Dodd, Mireille Le Hyaric. The Oxidation of Aromatic Aldehydes to Carboxylic Acids Using Hydrogen Peroxide in Formic Acid. Synthesis. 1993, 1993 (03): 295–297 [2020-09-20]. ISSN 0039-7881. doi:10.1055/s-1993-25851. (原始內容存檔於2018-06-05) (英語).
- ^ Susanta Hazra, Mayukh Deb, Anil J. Elias. Iodine catalyzed oxidation of alcohols and aldehydes to carboxylic acids in water: a metal-free route to the synthesis of furandicarboxylic acid and terephthalic acid. Green Chemistry. 2017, 19 (23): 5548–5552 [2020-09-20]. ISSN 1463-9262. doi:10.1039/C7GC02802D (英語).
- ^ Parker, Kathlyn A.; Ledeboer, Mark W.; Pettigrew, Jeremy D. Nitric acid. e-EROS Encyclopedia of Reagents for Organic Synthesis, 2009. pp 1-7. ISBN 978-0-470-84289-8.
- ^ Kang-Min Wang, Yuan-Cheng Qin, Guan-Jun Cheng, Hua-Jun Zhu, Long Liang, Zhi-Peng Cheng, Mei-Ming Luo. Design, Synthesis and Antibacterial Evaluation of Novel Fluoroquinolone and its Derivatives. Asian Journal of Chemistry. 2014, 26 (1): 209–215 [2020-09-20]. doi:10.14233/ajchem.2014.15572. (原始內容存檔於2022-02-25).