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2,3-二溴丁烷

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2,3-二溴丁烷
识别
CAS号 5408-86-6  checkY
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,它是二溴丁烷同分异构体之一,可由2-丁烯加成反应制得[2]。它和碘化钾二甘醇中加热反应,可以得到2-丁烯。[3]它和二硫化碳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

[编辑]
  1. ^ 1.0 1.1 "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US). Retrieved from SciFinder. [2023-02-10]
  2. ^ 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). 
  3. ^ 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). 
  4. ^ 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.