cyclopentadiene
Noun
Meaning
English Wikipedia has an article on:cyclopentadieneWikipedia
cyclopentadiene (countable and uncountable, plural cyclopentadienes)
(organic chemistry) an unsaturated alicyclic hydrocarbon, C5H6; it forms complexes with some transition elements
Examples
Cyclopentadiene is deprotonated by strong bases or alkali metals.