Synfacts, Table of Contents Synfacts 2020; 16(11): 1313DOI: 10.1055/s-0040-1706333 Metals in Synthesis gem-Hydrogenation of Internal Alkynes by Grubbs Metathesis Contributor(s): Mark Lautens , Randy Sanichar Recommend Article Abstract Buy Article Key words Key wordsruthenium catalysis - gem-hydrogenation - metal carbenes - Grubbs catalysts - metathesis Full Text