Cyclopentyne

Source: Wikipedia, the free encyclopedia.
Cyclopentyne
Names
Preferred IUPAC name
Cyclopentyne
Identifiers
3D model (
JSmol
)
  • InChI=1S/C5H6/c1-2-4-5-3-1/h1-3H2
    Key: CPGPQFYAGKHQTB-UHFFFAOYSA-N
  • C1CC#CC1
Properties
C5H6
Molar mass 66.103 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Cyclopentyne is a

π complex with lithium cations, which affects the cycloaddition reactivity.[1] It can even interact strongly enough with copper species to form a novel type of metallacycle.[4]

References

  1. ^
    doi:10.1021/jo0352880
    .
  2. doi:10.1021/jo049542f
    .
  3. doi:10.1016/j.tet.2003.11.003
    .
  4. doi:10.1002/qua.25489
    .
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