Literature DB >> 23270455

Exploiting the modularity of ion-paired chiral ligands for palladium-catalyzed enantioselective allylation of benzofuran-2(3H)-ones.

Kohsuke Ohmatsu1, Mitsunori Ito, Tomoatsu Kunieda, Takashi Ooi.   

Abstract

A highly enantioselective allylation of benzofuran-2(3H)-ones is achieved under Pd catalysis by taking full advantage of the structural modularity of ion-paired chiral ligands.

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Year:  2012        PMID： 23270455     DOI： 10.1021/ja312125a

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  9 in total

1.  Enantioselective 1,1-arylborylation of alkenes: merging chiral anion phase transfer with Pd catalysis.

Authors:  Hosea M Nelson; Brett D Williams; Javier Miró; F Dean Toste
Journal:  J Am Chem Soc       Date:  2015-02-27       Impact factor: 15.419

2.  Remote Allylation of Unactivated C(sp3)-H Bonds Triggered by Photogenerated Amidyl Radicals.

Authors:  Bin Xu; Uttam K Tambar
Journal:  ACS Catal       Date:  2019-04-16       Impact factor: 13.084

3.  Diastereoselective synthesis of chroman bearing spirobenzofuranone scaffolds via oxa-Michael/1,6-conjugated addition of para-quinone methides with benzofuranone-type olefins.

Authors:  Hongmei Qin; Qimei Xie; Long He
Journal:  RSC Adv       Date:  2022-06-06       Impact factor: 4.036

4.  Ligand-enabled multiple absolute stereocontrol in metal-catalysed cycloaddition for construction of contiguous all-carbon quaternary stereocentres.

Authors:  Kohsuke Ohmatsu; Naomichi Imagawa; Takashi Ooi
Journal:  Nat Chem       Date:  2013-11-24       Impact factor: 24.427

Review 5.  Recent applications of chiral phosphoric acids in palladium catalysis.

Authors:  Van T Tran; Sri Krishna Nimmagadda; Mingyu Liu; Keary M Engle
Journal:  Org Biomol Chem       Date:  2020-01-07       Impact factor: 3.876

6.  Palladium(II)/Brønsted Acid-Catalyzed Enantioselective Oxidative Carbocyclization-Borylation of Enallenes.

Authors:  Tuo Jiang; Teresa Bartholomeyzik; Javier Mazuela; Jochen Willersinn; Jan-E Bäckvall
Journal:  Angew Chem Int Ed Engl       Date:  2015-03-24       Impact factor: 15.336

7.  Enantioselective Intermolecular C-H Amination Directed by a Chiral Cation.

Authors:  Alexander Fanourakis; Benjamin D Williams; Kieran J Paterson; Robert J Phipps
Journal:  J Am Chem Soc       Date:  2021-06-28       Impact factor: 15.419

8.  Chiral phosphine-catalyzed tunable cycloaddition reactions of allenoates with benzofuranone-derived olefins for a highly regio-, diastereo- and enantioselective synthesis of spiro-benzofuranones.

Authors:  Guo-Peng Wang; Yao-Liang Sun; Shou-Fei Zhu; Yin Wei; Qi-Lin Zhou; Min Shi
Journal:  Chem Sci       Date:  2015-09-15       Impact factor: 9.825

9.  Enantioselective α-functionalizations of ketones via allylic substitution of silyl enol ethers.

Authors:  Zhi-Tao He; John F Hartwig
Journal:  Nat Chem       Date:  2018-11-19       Impact factor: 24.427
  9 in total

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