二苯并环辛四烯
外观
二苯并环辛四烯 | |
---|---|
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别名 | 二苯并[a,e]环辛四烯 DBCOT |
识别 | |
CAS号 | 262-89-5 ?[?] |
性质 | |
化学式 | C16H12 |
摩尔质量 | 204.27 g·mol−1 |
外观 | 无色晶体 |
熔点 | 108.5-109.2 °C |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
二苯并环辛四烯是一种有机化合物,化学式为(C
6H
4)
2(C
2H
2)
2。它是一种配位能力较强的双烯配体。[1][2]
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它可由1,2-二(溴甲基)苯和锂在四氢呋喃中反应,得到二苯并环辛二烯后经溴化、消除制得。[4]
参考文献
[编辑]- ^ Helmchen, Günter. Discussion Addendum for: Dibenzo[a,e]cyclooctene: Multigram Synthesis of a Bidentate Ligand. Organic Syntheses. 2020, 97: 66–78. doi:10.15227/orgsyn.097.0066.
- ^ Anton, Douglas R.; Crabtree, Robert H. Metalation-Resistant Ligands: Some Properties of Dibenzocyclooctatetraene Complexes of Molybdenum, Rhodium and Iridium. Organometallics. 1983, 2 (5): 621–627. doi:10.1021/om00077a009.
- ^ Singh, Anupam; Sharp, Paul R. Platinum(II) and Palladium(II) Dibenzo[ a , e ]cyclooctatetraene (DBCOT) Oxo and Halide Complexes: Comparison to 1,5-COD Analogues. Organometallics. 2006, 25 (3): 678–683. doi:10.1021/om050713w.
- ^ Franck, Géraldine; Brill, Marcel; Helmchen, Günter. Dibenzo[a,e]cyclooctene: Multi-Gram Synthesis of a Bidentate Ligand. Organic Syntheses. 2012, 89: 55. doi:10.15227/orgsyn.089.0055
.