Pucino, M.; Zhai, F.; Gordon, C. P.; Mance, D.; Hoveyda, A. H.; Schrock, R. R.*; Copéret, C.* Silica-Supported Molybdenum Oxo Alkylidenes: Bridging the Gap between Internal and Terminal Olefin Metathesis. Angew. Chem., Int. Ed. 2019, 58, 11816–11819; Angew. Chem. 2019, 131, 11942–11945.