Phospholylmethano P-chirogenic-phosphine-borane as P-(η2-BH3)-chelating ligands of rhodium (I): Synthesis, characterization and asymmetric hydrogenation - Archive ouverte HAL
Journal Articles Journal of Organometallic Chemistry Year : 2021

Phospholylmethano P-chirogenic-phosphine-borane as P-(η2-BH3)-chelating ligands of rhodium (I): Synthesis, characterization and asymmetric hydrogenation

Abstract

The stereoselective synthesis of new phospholylmethano P-chirogenic-phosphine-borane was achieved by P-C bond formation of the bridge, using electrophilic or nucleophilic P*-building blocks. These P1CH2P2*.BH3 ligands behaved as chelating (κ1-P1)-(η2-BH3) entities towards the cationic rhodium(I) centre. The resulting chiral rhodium complexes were tested in asymmetric rhodium catalyzed hydrogenation of methyl 2-(acetamido)acrylate.
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hal-03202816 , version 1 (20-04-2021)

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Christine Salomon-Bertrand, Jérôme Bayardon, Hugo Lauréano, Sylvain Jugé, Jean-Claude Daran, et al.. Phospholylmethano P-chirogenic-phosphine-borane as P-(η2-BH3)-chelating ligands of rhodium (I): Synthesis, characterization and asymmetric hydrogenation. Journal of Organometallic Chemistry, 2021, 938, pp.121753. ⟨10.1016/j.jorganchem.2021.121753⟩. ⟨hal-03202816⟩
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