4-甲酰基苯甲酸

4-甲酰基苯甲酸
	IUPAC名; 4-Formylbenzoic acid
	系统名; 4-Formylbenzenecarboxylic acid
识别
CAS号	619-66-9
PubChem	12088
ChemSpider	11591
SMILES	c1cc(ccc1C=O)C(=O)O;
InChI	1/C8H6O3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H,(H,10,11);
InChIKey	GOUHYARYYWKXHS-UHFFFAOYAP
EINECS	210-607-4
性质
化学式	C8H6O3
摩尔质量	150.13 g·mol−1
外观	白色固体
熔点	248 °C（521 K）（分解）
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

4-甲酰基苯甲酸是一种有机化合物，化学式为OCHC₆H₄CO₂H。它可作为对二甲苯氧化的副产物生成。^[2]1,4-苯二甲醛和二氧化碳在碳酸钾的存在下于DMSO中反应，反应完成后酸化，也能得到4-甲酰基苯甲酸。^[3]它和N,N'-二甲基乙二胺在三氟甲磺酸铜的催化下反应，可以得到4-(1,3-二甲基-2-咪唑烷基)苯甲酸。^[4]

参考文献

^ Ross Stewart, L. G. Walker. THE POLAR EFFECT OF THE β-NITROVINYL GROUP. Canadian Journal of Chemistry. 1957-12-01, 35 (12): 1561–1569 [2021-06-29]. ISSN 0008-4042. doi:10.1139/v57-204 （英语）.
^ H. Falcon, J.M. Campos-Martin, S.M. Al-Zahrani, J.L.G. Fierro. Liquid-phase oxidation of p-xylene using N-hydroxyimides. Catalysis Communications. 2010-10, 12 (1): 5–8 [2021-06-29]. doi:10.1016/j.catcom.2010.07.010. （原始内容存档于2018-06-25）（英语）.
^ Liuqun Gu, Yugen Zhang. Unexpected CO 2 Splitting Reactions To Form CO with N -Heterocyclic Carbenes as Organocatalysts and Aromatic Aldehydes as Oxygen Acceptors. Journal of the American Chemical Society. 2010-01-27, 132 (3): 914–915 [2021-06-29]. ISSN 0002-7863. doi:10.1021/ja909038t （英语）.
^ Juliana G. Pereira, João P. M. António, Ricardo Mendonça, Rafael F. A. Gomes, Carlos A. M. Afonso. Rediscovering aminal chemistry: copper( ii ) catalysed formation under mild conditions. Green Chemistry. 2020, 22 (21): 7484–7490 [2021-06-29]. ISSN 1463-9262. doi:10.1039/D0GC01977A （英语）.

[1] Ross Stewart, L. G. Walker. THE POLAR EFFECT OF THE β-NITROVINYL GROUP. Canadian Journal of Chemistry. 1957-12-01, 35 (12): 1561–1569 [2021-06-29]. ISSN 0008-4042. doi:10.1139/v57-204 （英语）.

[2] H. Falcon, J.M. Campos-Martin, S.M. Al-Zahrani, J.L.G. Fierro. Liquid-phase oxidation of p-xylene using N-hydroxyimides. Catalysis Communications. 2010-10, 12 (1): 5–8 [2021-06-29]. doi:10.1016/j.catcom.2010.07.010. （原始内容存档于2018-06-25）（英语）.

[3] Liuqun Gu, Yugen Zhang. Unexpected CO 2 Splitting Reactions To Form CO with N -Heterocyclic Carbenes as Organocatalysts and Aromatic Aldehydes as Oxygen Acceptors. Journal of the American Chemical Society. 2010-01-27, 132 (3): 914–915 [2021-06-29]. ISSN 0002-7863. doi:10.1021/ja909038t （英语）.

[4] Juliana G. Pereira, João P. M. António, Ricardo Mendonça, Rafael F. A. Gomes, Carlos A. M. Afonso. Rediscovering aminal chemistry: copper( ii ) catalysed formation under mild conditions. Green Chemistry. 2020, 22 (21): 7484–7490 [2021-06-29]. ISSN 1463-9262. doi:10.1039/D0GC01977A （英语）.

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