2,3-二溴丁烷
2,3-二溴丁烷 | |
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识别 | |
CAS号 | 5408-86-6 |
性质 | |
化学式 | C4H8Br2 |
摩尔质量 | 215.91 g·mol−1 |
熔点 | -24 °C[1] |
沸点 | 161 °C[1] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
2,3-二溴丁烷是一种有机化合物,化学式为C4H8Br2,它是二溴丁烷的同分异构体之一,可由2-丁烯和溴的加成反应制得[2]。它和碘化钾在二甘醇中加热反应,可以得到2-丁烯。[3]它和二硫化碳在碳酸铯存在下于二甲基亚砜中反应,可以得到4,5-二甲基-1,3-二硫戊环-2-硫酮。[4]
参考文献
- ^ 1.0 1.1 "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US). Retrieved from SciFinder. [2023-02-10]
- ^ William G. Young, Robert T. Dillon, Howard J. Lucas. THE SYNTHESIS OF THE ISOMERIC 2-BUTENES 1. Journal of the American Chemical Society. 1929-08, 51 (8): 2528–2534 [2023-02-09]. ISSN 0002-7863. doi:10.1021/ja01383a037. (原始内容存档于2023-02-09) (英语).
- ^ Saul. Winstein, David. Pressman, William G. Young. Investigations on the Stereoisomerism of Unsaturated Compounds. V. A Mechanism for the Formation of Butenes from 2,3-Dibromobutanes by the Action of Iodide Ion. Journal of the American Chemical Society. 1939-07, 61 (7): 1645–1647 [2023-02-09]. ISSN 0002-7863. doi:10.1021/ja01876a005. (原始内容存档于2023-02-09) (英语).
- ^ Nitin, Srivastava; Ram, Kishore; Devdutt, Chaturvedi. Novel and efficient method for the synthesis of cyclic trithiocarbonates employing Cs2CO3/CS2 system. Research Journal of Chemistry and Environment, 2021. 25 (12): 142-148.