Rhodium-catalyzed Asymmetric Conjugate Addition Research Articles

Bipyridyl-based diphosphine as an efficient ligand in the rhodium-catalyzed asymmetric conjugate addition of arylboronic acids to α,β-unsaturated ketones

Reactions of α,β-unsaturated ketones with excess arylboronic acids in the presence of a rhodium catalyst generated in situ from Rh(acac)(C 2H 4) and ( S)-P-Phos in dioxane/water at 100°C gave high yields of the corresponding products in up to 99% ee.

Rhodium-Catalyzed Asymmetric Conjugate Additions of Boronic Acids Using Monodentate Phosphoramidite Ligands

ADVERTISEMENT RETURN TO ISSUEPREVAdditions & Corr...Additions & CorrectionsORIGINAL ARTICLEThis notice is a correctionRhodium-Catalyzed Asymmetric Conjugate Additions of Boronic Acids Using Monodentate Phosphoramidite LigandsJean-Guy Boiteau, Rosalinde Imbos, Adriaan J. Minnaard, and Ben L. FeringaCite this: Org. Lett. 2003, 5, 8, 1385Publication Date (Web):March 20, 2003Publication History Published online20 March 2003Published inissue 1 April 2003https://doi.org/10.1021/ol031982qCopyright © 2003 American Chemical SocietyRIGHTS & PERMISSIONSArticle Views659Altmetric-Citations14LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (29 KB) Get e-AlertsSUBJECTS:Conjugate acid-base pairs,Ligands Get e-Alerts

Rhodium-catalyzed asymmetric conjugate additions of boronic acids using monodentate phosphoramidite ligands.

Monodentate phosphoramidites have been used for the first time as chiral ligands in the Rh-catalyzed enantioselective conjugate addition of arylboronic acids to enones, unsaturated esters, lactones, and nitro alkenes. High reaction rates and ee's up to 89% have been obtained.

Rhodium-Catalyzed Asymmetric Conjugate Addition of Organoboronic Acids to Nitroalkenes

Rhodium-Catalyzed Asymmetric Conjugate Addition of Organoboronic Acids to Nitroalkenes