1,10-环十八碳二炔

1,10-环十八碳二炔是一种有机化合物，化学式为C₁₈H₂₈。它可由1,10-十一碳二炔二锂和1,7-二碘庚烷反应制得。^[2]它和环辛二烯环戊二烯基钴在壬烷中回流反应，可以得到(η⁴:η⁴-[7₄]环丁二烯蕃)双(η5-环戊二烯基)钴。^[3]

1,10-环十八碳二炔
识别
CAS号	4277-03-6  Y
SMILES	C1#CCCCCCCCC#CCCCCCCC1
性质
化学式	C18H28
摩尔质量	244.41 g·mol−1
外观	无色固体[1]
熔点	93~94 °C[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. Gleiter, Rolf; Hellbach, Björn; Rominger, Frank. Cyclic Diynes by Alkyne Metathesis. Synthesis (Georg Thieme Verlag KG). 2003, (16): 2535–2541. ISSN 0039-7881. doi:10.1055/s-2003-42421.
2. Gleiter, Rolf; Merger, Roland; Treptow, Björn; Wittwer, Wolfgang; Pflästerer, Georg. An Improved Synthesis of Cyclic Dialkynes. Synthesis (Georg Thieme Verlag KG). 1993, 1993 (06): 558–560. ISSN 0039-7881. doi:10.1055/s-1993-25901.
3. Gleiter, Rolf; Pflästerer, Georg; Nuber, Bernhard. A heptamethylene bridged superphane of a Co(C₅H₅)-stabilized cyclobutadiene complex. J. Chem. Soc., Chem. Commun. (Royal Society of Chemistry (RSC)). 1993, (5): 454–456. ISSN 0022-4936. doi:10.1039/c39930000454.

拓展阅读

• D’yakonov, Vladimir A.; Tuktarova, Regina A.; Dzhemilev, Usein M. An efficient one-pot method for the synthesis of mono- and biscyclopentenones via zirconium-catalyzed cycloalumination of cyclic alkynes and diynes. Tetrahedron Letters (Elsevier BV). 2010, 51 (45): 5886–5888. ISSN 0040-4039. doi:10.1016/j.tetlet.2010.08.120.