SPOs as Non‐Innocent Ligands in Chiral‐at‐Iridium Catalyzed Asymmetric Hydrogenations
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DOI: 10.1002/cctc.202400585
Abstract: A series of bis‐cyclometalated chiral‐at‐metal iridium(III) complexes containing a coordinated secondary phosphine oxide (SPO) have been synthesized and evaluated as catalysts in the asymmetric transfer hydrogenation (ATH) of acetophenone. The catalytic results show that SPO… read more here.
Keywords: iridium; chiral iridium; spos non; innocent ligands ... See more keywords
Chiral Iridium Complexes of Anionic NCP Pincer Ligand for Asymmetric Transfer Hydrogenation of 1,1-Diarylethenes with Ethanol.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.1c03455
Abstract: Chiral iridium complexes ligated by anionic oxazoline-bearing NCP-type pincer ligands were developed and applied to the asymmetric transfer hydrogenation (ATH) of diarylethenes using environmentally benign ethanol as the hydrogen donor. High enantioselectivities could be achieved… read more here.
Keywords: pincer; chiral iridium; transfer hydrogenation; asymmetric transfer ... See more keywords