bˈæɹɪlˌiːn ɪz haɪdɹˈɑːdʒənˌeɪɾᵻd wɪð hˈaɪdɹədʒən ɡˈæs ænd ˈædəmz kˈæɾɐlˌɪst ɪn ˈɛθɐnˌɑːl tə ðə fˈʊli sˈætʃɚɹˌeɪɾᵻd baɪsˈɪkloʊ tˈuː.tˈuː.tˈuːˈɑːkteɪn.
Barrelene is hydrogenated with hydrogen gas and Adams' catalyst in ethanol to the fully saturated bicyclo[2.2.2]-octane.