1,4-立方烷二甲酸
1,4-立方烷二甲酸 | |
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識別 | |
CAS號 | 32846-66-5 ![]() |
PubChem | 276350 |
性質 | |
化學式 | C10H8O4 |
摩爾質量 | 192.17 g·mol−1 |
外觀 | 白色固體[1] |
熔點 | 220-222 °C(分解)[1] |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
1,4-立方烷二甲酸是一種有機化合物,化學式為C10H8O4。它可以環戊酮乙二醇縮酮和溴為原料反應,得到endo-2,4-二溴二環戊二烯-1,8-二酮中間體,再在紫外光照射下反應,經氫氧化鈉溶液回流、酸化後製得[2]。它在氘代甲醇中的核磁氫譜的峰位於4.19(s,6H)ppm[2]。它可用於合成1,4-二碘立方烷[3]和1,2,4,7-立方烷四甲酸[4]。
參考文獻
- ^ 1.0 1.1 Griffiths, Justin R.; Tsanaktsidis, John; Savage, G. Paul; Priefer, Ronny. Thermochemical properties of iodinated cubane derivatives. Thermochimica Acta (Elsevier BV). 2010, 499 (1-2): 15–20. ISSN 0040-6031. doi:10.1016/j.tca.2009.10.015.
- ^ 2.0 2.1 Collin, Diego E.; Jackman, Edward H.; Jouandon, Nicolas; Sun, Wei; Light, Mark E.; Harrowven, David C.; Linclau, Bruno. Decagram Synthesis of Dimethyl 1,4-Cubanedicarboxylate Using Continuous-Flow Photochemistry. Synthesis. 2021-04, 53 (07): 1307–1314. doi:10.1055/s-0040-1705964.
- ^ Moriarty, Robert M.; Khosrowshahi, Jaffar S.; Dalecki, Tomasz M. Hypervalent iodine iodinative decarboxylation of cubyl and homocubyl carboxylic acids. Journal of the Chemical Society, Chemical Communications (Royal Society of Chemistry (RSC)). 1987, (9): 675. ISSN 0022-4936. doi:10.1039/c39870000675.
- ^ Bottaro, Jeffrey C.; Penwell, Paul E.; Schmitt, Robert J. Improved synthesis of cubane-1,2,4,7-tetracarboxylic acid. The Journal of Organic Chemistry (American Chemical Society (ACS)). 1991, 56 (3): 1305–1307. ISSN 0022-3263. doi:10.1021/jo00003a071.