四苯基丙炔
四苯基丙炔是一种有机化合物,化学式为C27H20,它是丙炔的四个氢全部被苯基取代的产物。它可由三苯氯甲烷和苯乙炔基溴化镁反应制得。[1]它和二异丁基氢化铝反应,可以得到(Z)-1,3,3,3-四苯基丙烯。[2]在三溴化铝存在下,它可以重排为1,1,3-三苯基茚。[3]
四苯基丙炔 | |
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识别 | |
CAS号 | 20143-13-9 |
性质 | |
化学式 | C27H20 |
摩尔质量 | 344.45 g·mol−1 |
熔点 | 138—141 °C(411—414 K)[1] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
- ^ 1.0 1.1 Min Shi, Kouji Shouki, Yoshiki Okamoto, Setsuo Takamuku. Photolysis of 1,1,1-triarylalk-2-enes and 1,1,1-triarylhept-2-ynes. A novel generation of aryl(alk-1-enyl)carbenes and aryl(alk-1-ynyl)carbenes. Journal of the Chemical Society, Perkin Transactions 1. 1990, (9): 2443 [2022-12-11]. ISSN 0300-922X. doi:10.1039/p19900002443 (英语).
- ^ George Zweifel, Joseph A. Miller. John Wiley & Sons, Inc. , 编. Syntheses Using Alkyne-Derived Alkenyl- and Alkynylaluminum Compounds. Hoboken, NJ, USA: John Wiley & Sons, Inc. 1984-09-13: 375–517 [2022-12-11]. ISBN 9780471264187. doi:10.1002/0471264180.or032.02. (原始内容存档于2022-12-11) (英语).
- ^ A. O. Shchukin, A. V. Vasil’ev, E. V. Grinenko. Reactions of arylacetylenic compounds with arenes in the presence of aluminum halides. Russian Journal of Organic Chemistry. 2010-01, 46 (1): 82–97 [2022-12-11]. ISSN 1070-4280. doi:10.1134/S1070428010010082 (英语).
拓展阅读
- Galla V. Karunakar, Mariappan Periasamy. A simple method for the conversion of propargyl alcohols to symmetrical 1,5-diynes using low valent titanium reagents. Tetrahedron Letters. 2006-05, 47 (21): 3549–3552 [2022-12-11]. doi:10.1016/j.tetlet.2006.03.097. (原始内容存档于2020-02-16) (英语).
- Weiland, Heinrich; Kloss, Hellmut. New derivatives of triphenylmethane. Justus Liebigs Annalen der Chemie, 1929. 470: 201-223. ISSN 0075-4617. CODEN JLACBF.