SEARCH Articles Figures Tables Addition of hydrogen to alkenes and alkynes catalytic hydrogenation Alkynes hydrogenation Catalyzed Hydrogenation of Alkynes and Conjugated Dienes Hydrogenation of Alkenes, Alkynes, and Arenes Hydrogenation of alkenes and alkynes Hydrogenation of alkynes Rhodium-Catalyzed Hydrogenation of Alkynes and Conjugated Dienes The hydrogenation of alkynes and alkadienes