螺戊二烯

螺戊二烯英語:)或称为领结二烯()是一种分子式为C5H4类物质。螺戊二烯是最简单的螺环状环烯烃,因其巨大的三元环张力,化学性质非常不稳定,需在零下100°C的环境中保存,在1991年首次合成[1][2]

螺戊二烯
IUPAC名
Spiro[2.2]penta-1,4-diene
别名 Bowtiediene; Spiropenta-1,4-diene
识别
CAS号 1727-65-7  checkY
SMILES
 
  • C1=CC21C=C2
性质
化学式 C5H4
摩尔质量 64.09 g·mol−1
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考文献

  1. Billups, W. E.; Haley, M. M. . Journal of the American Chemical Society. 1991, 113 (13): 5084. doi:10.1021/ja00013a067.
  2. Elusive bowtie pinned down - synthesis of spiropentadiene, a carbonaceous compound nicknamed bowtiediene because it is shaped like a bowtie, Science News, July 13, 1991.
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