olefinic

English

Etymology

olefin +‎ -ic

Adjective

olefinic (comparative more olefinic, superlative most olefinic)

1. Characteristic of, or containing olefins.

   Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich

   Using adamantylidenylfulvene, a similar adduct, was obtained where the adamantyl group is positioned rigidly onto the molecular framework by virtue of the olefinic linkage originating from the fulvene.