4-甲醯基苯甲酸

4-甲醯基苯甲酸
	IUPAC名; 4-Formylbenzoic acid
	系統名; 4-Formylbenzenecarboxylic acid
識別
CAS號	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
性質
化學式	C8H6O3
摩爾質量	150.13 g·mol−1
外觀	白色固體
熔點	248 °C（521 K）（分解）
	若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。

4-甲醯基苯甲酸是一種有機化合物，化學式為OCHC₆H₄CO₂H。它可作為對二甲苯氧化的副產物生成。^[2]1,4-苯二甲醛和二氧化碳在碳酸鉀的存在下於DMSO中反應，反應完成後酸化，也能得到4-甲醯基苯甲酸。^[3]它和N,N'-二甲基乙二胺在三氟甲磺酸銅的催化下反應，可以得到4-(1,3-二甲基-2-咪唑烷基)苯甲酸。^[4]

參考文獻

^ 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 （英語）.
^ 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. （原始內容存檔於2018-06-25）（英語）.
^ 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 （英語）.
^ 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 （英語）.

[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 （英語）.

[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. （原始內容存檔於2018-06-25）（英語）.

[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 （英語）.

[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 （英語）.

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