Remote Supramolecular Control of Catalyst Selectivity in the Hydroformylation of Alkenes
作者:Paweł Dydio、Wojciech I. Dzik、Martin Lutz、Bas de Bruin、Joost N. H. Reek
DOI:10.1002/anie.201005173
日期:2011.1.10
In the pocket: The supramolecular interactions between a Rh phosphine catalyst equipped with an anion‐binding pocket and alkenes that contain anionic functionalities (see picture) provide an excellent design concept to achieve remote control of the regioselectivity in hydroformylation reactions. The 4‐pentenoate and 3‐butenylphosphonate, which fit tightly between the Rh center and the pocket, were