二苯並環辛四烯
(重新導向自C16H12)
| 二苯並環辛四烯 | |
|---|---|
| File:Dbcot.svg | |
| 別名 | 二苯並[a,e]環辛四烯 DBCOT |
| 識別 | |
| CAS號 | 262-89-5 ?[?] |
| 性質 | |
| 化學式 | C16H12 |
| 摩爾質量 | 204.27 g·mol−1 |
| 外觀 | 無色晶體 |
| 熔點 | 108.5-109.2 °C |
| 若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 | |
二苯並環辛四烯是一種有機化合物,化學式為(C
6H
4)
2(C
2H
2)
2。它是一種配位能力較強的雙烯配體。[1][2]
它可由1,2-二(溴甲基)苯和鋰在四氫呋喃中反應,得到二苯並環辛二烯後經溴化、消除製得。[4]
參考文獻[編輯]
- ^ 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 可免費查閱.