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4-甲氧基苯丙炔酸
化合物 / 维基百科,自由的 encyclopedia
4-甲氧基苯丙炔酸是一种有机化合物,化学式为C10H8O3。它可由4-乙炔基苯甲醚和二氧化碳在碳酸铯存在下、氟硼酸银催化下于二甲基亚砜中反应,反应结束后调节pH得到。[2]它和氯化亚砜反应,可以得到4-甲氧基苯丙炔酰氯。[3]在氧化银、乙酸钯催化下,它和三苯基铋发生脱羧偶合反应,可以得到4-甲氧基二苯乙炔。[4]
参考文献
- Matthias Arndt, Eugen Risto, Thilo Krause, Lukas J. Gooßen. CH Carboxylation of Terminal Alkynes Catalyzed by Low Loadings of Silver(I)/DMSO at Ambient CO2 Pressure. ChemCatChem. 2012-04, 4 (4): 484–487 [2021-11-20]. doi:10.1002/cctc.201200047 (英语).
- Max Deimling, Manuel Kirchhof, Barbara Schwager, Yaseen Qawasmi, Alex Savin, Tina Mühlhäuser, Wolfgang Frey, Birgit Claasen, Angelika Baro, Thomas Sottmann, Sabine Laschat. Asymmetric Catalysis in Liquid Confinement: Probing the Performance of Novel Chiral Rhodium–Diene Complexes in Microemulsions and Conventional Solvents. Chemistry – A European Journal. 2019-07-17, 25 (40): 9464–9476 [2021-11-20]. ISSN 0947-6539. doi:10.1002/chem.201900947 (英语).
- Kishor Eknath Balsane, Sitaram Haribhau Gund, Jayashree Milind Nagarkar. Base free palladium-Ag2O catalyzed decarboxylative cross-coupling of alkynyl carboxylic acids with triarylbismuth reagents. Catalysis Communications. 2018-01, 104: 78–81 [2021-11-20]. doi:10.1016/j.catcom.2017.10.018. (原始内容存档于2018-06-17) (英语).