2-溴萘

2-溴萘是一种有机化合物,化学式为C10H7Br,它是1-溴萘的同分异构体。

2-溴萘
英文名
别名 β-溴萘
2-溴代萘
识别
CAS号 580-13-2  checkY
性质
熔点 55—57 °C(328—330 K)[1]
沸点 281—282 °C(554—555 K)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

合成

2-溴萘可由2-萘胺桑德迈尔反应得到。反应先将2-萘胺进行重氮化,再用溴化亚铜处理,可得产物:[3]

参考文献

  1. William E. Parham, Harry E. Reiff, Paul Swartzentruber. . Journal of the American Chemical Society. 1956-04, 78 (7): 1437–1440 [2019-06-14]. ISSN 0002-7863. doi:10.1021/ja01588a046. (原始内容存档于2019-08-21) (英语).
  2. Peter P. T. Sah. Synthesis of compounds related to antihemorrhagic vitamin K. II. 2-Naphthol and 2-naphthylamine as starting materials for the synthesis of 2-methyl- and 2-ethyl-1,4-naphthoquinones. Rec trav. chim., 1940. 59: 1021-1028.
  3. H. Meislich, H. Nechamkin, J. Sharefkin: Organische Chemie. (= Schaum's outline). McGraw Hill, Düsseldorf 1980, ISBN 978-0-070-63425-1, S. 341.
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