Literature DB >> 22540631

Enantioselective Rh(I)-catalyzed cyclization of arylboron compounds onto ketones.

Darryl W Low1, Graham Pattison, Martin D Wieczysty, Gwydion H Churchill, Hon Wai Lam.   

Abstract

Rhodium complexes based upon chiral sulfinamide-alkene, TADDOL-derived phosphoramidite, or diene ligands catalyze cyclizations of arylboron compounds onto ketones, generating a variety of products containing five-, six-, or seven-membered rings with good yields and high enantioselectivities.

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Year:  2012        PMID： 22540631     DOI： 10.1021/ol300845q

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  5 in total

1.  Site-selective, catalytic, and diastereoselective sp3 C-H hydroxylation and alkoxylation of vicinally functionalized lactams.

Authors:  Timothy K Beng; Victoria Shearer; Rachel Davey; Ivianne Redman
Journal:  RSC Adv       Date:  2020-05-27       Impact factor: 4.036

2.  Iridium-catalyzed arylative cyclization of alkynones by 1,4-iridium migration.

Authors:  Benjamin M Partridge; Jorge Solana González; Hon Wai Lam
Journal:  Angew Chem Int Ed Engl       Date:  2014-05-19       Impact factor: 15.336

3.  Enantioselective synthesis of bicyclo[3.n.1]alkanes by chiral phosphoric acid-catalyzed desymmetrizing Michael cyclizations.

Authors:  Alan R Burns; Amaël G E Madec; Darryl W Low; Iain D Roy; Hon Wai Lam
Journal:  Chem Sci       Date:  2015-04-30       Impact factor: 9.825

4.  Transition-Metal-Free Reductive Hydroxymethylation of Isoquinolines.

Authors:  Benjamin M Reeves; Hamish B Hepburn; Alexandru Grozavu; Peter J Lindsay-Scott; Timothy J Donohoe
Journal:  Angew Chem Int Ed Engl       Date:  2019-09-24       Impact factor: 15.336

5.  Evolution of the Dearomative Functionalization of Activated Quinolines and Isoquinolines: Expansion of the Electrophile Scope.

Authors:  Marvin Kischkewitz; Bruno Marinic; Nicolas Kratena; Yonglin Lai; Hamish B Hepburn; Mark Dow; Kirsten E Christensen; Timothy J Donohoe
Journal:  Angew Chem Int Ed Engl       Date:  2022-05-13       Impact factor: 16.823
  5 in total

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