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Journal articles
Pure phosphotriesters as versatile ligands in transition metal catalysis: efficient hydrosilylation of ketones and diethylzinc addition to aldehydes
Abstract : This work aims to highlight the underrated role played by pure phosphotriester (or phosphate) ligands in catalysis, when compared to other phosphorus-containing donors such as phosphane oxides or phosphites. To probe this and to enlarge the very narrow catalytic scope of these Lewis bases, easily accessible mono-and bidentate phosphotriesters were tested as donors in two important transition metal-based catalytic transformations: the zinc-catalyzed hydrosilylation of ketones and the titanium-promoted diethylzinc addition to aldehydes. In both cases, the reactions were successful and the corresponding alcohols were obtained in high yields.
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01559213
Contributor : Laurent Jonchère Connect in order to contact the contributor
Submitted on : Monday, July 10, 2017 - 2:53:54 PM
Last modification on : Friday, January 7, 2022 - 3:49:56 AM
Contributor : Laurent Jonchère Connect in order to contact the contributor
Submitted on : Monday, July 10, 2017 - 2:53:54 PM
Last modification on : Friday, January 7, 2022 - 3:49:56 AM