1,4-戊二烯

化合物

1,4-戊二烯是一种有机化合物,化学式为C5H8。它可由1,5-戊二醇二乙酸酯的分解或α-烯丙基-β-溴乙基乙醚氯化锌正丁醇中反应制得。[3]它加氢可以得到戊烷[4]它在金属有机化合物中可作为配体[5]

1,4-戊二烯
识别
CAS号 591-93-5  checkY
性质
化学式 C5H8
摩尔质量 68.12 g·mol−1
外观 无色液体
密度 0.657 g·cm−3(26 °C)[1]
熔点 −148.8 °C(124.3 K)[2]
沸点 26 °C(299 K)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考文献

  1. ^ L. E. Schniepp, H. H. Geller. The Preparation of 1,3- and 1,4-Pentadienes from Furfural. Journal of the American Chemical Society. 1945-01, 67 (1): 54–56 [2022-01-04]. ISSN 0002-7863. doi:10.1021/ja01217a018. (原始内容存档于2022-01-04) (英语). 
  2. ^ 2.0 2.1 "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US). Retrieved from SciFinder. [2022-01-04].
  3. ^ 1,4-PENTADIENE. Organic Syntheses. 1958, 38: 78 [2022-01-04]. doi:10.15227/orgsyn.038.0078. (原始内容存档于2022-03-01). 
  4. ^ Mario Castiglioni, Roberto Giordano, Enrico Sappa. (η5-C5H5)NiRu3(μ-H)3(CO)9, Ru3(CO)12 and (η5-C5H5)2Ni2(CO)2 as heterogeneous catalyst precursors: hydrogenation, dehydrogenation and isomerization of linear and cyclic monoenes and dienes, and of aromatic hydrocarbons. Journal of Molecular Catalysis. 1987-11, 42 (3): 307–322 [2022-01-04]. doi:10.1016/0304-5102(87)85005-8. (原始内容存档于2018-06-28) (英语). 
  5. ^ Marko Hapke, Nico Weding, Anke Spannenberg. Highly Reactive Cyclopentadienylcobalt(I) Olefin Complexes. Organometallics. 2010-10-11, 29 (19): 4298–4304 [2022-01-04]. ISSN 0276-7333. doi:10.1021/om100692k. (原始内容存档于2022-01-04) (英语).