Literature DB >> 18846525

Proline-catalyzed asymmetric formal alpha-alkylation of aldehydes via vinylogous iminium ion intermediates generated from arylsulfonyl indoles.

Rafik R Shaikh1, Andrea Mazzanti, Marino Petrini, Giuseppe Bartoli, Paolo Melchiorre.   

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Year:  2008        PMID: 18846525     DOI: 10.1002/anie.200803947

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN: 1433-7851            Impact factor:   15.336


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  9 in total

1.  Chiral Brønsted base-promoted nitroalkane alkylation: enantioselective synthesis of sec-alkyl-3-substituted indoles.

Authors:  Mark C Dobish; Jeffrey N Johnston
Journal:  Org Lett       Date:  2010-11-19       Impact factor: 6.005

2.  Enantioselective α-benzylation of aldehydes via photoredox organocatalysis.

Authors:  Hui-Wen Shih; Mark N Vander Wal; Rebecca L Grange; David W C MacMillan
Journal:  J Am Chem Soc       Date:  2010-10-06       Impact factor: 15.419

3.  Enantioselective catalytic alpha-alkylation of aldehydes via an SN1 pathway.

Authors:  Adam R Brown; Wen-Hsin Kuo; Eric N Jacobsen
Journal:  J Am Chem Soc       Date:  2010-07-14       Impact factor: 15.419

4.  Synergistic Catalysis: A Powerful Synthetic Strategy for New Reaction Development.

Authors:  Anna E Allen; David W C Macmillan
Journal:  Chem Sci       Date:  2012-01-25       Impact factor: 9.825

5.  Direct organocatalytic coupling of carboxylated piperazine-2,5-diones with indoles through conjugate addition of carbon nucleophiles to indolenine intermediates.

Authors:  Ramin Dubey; Bogdan Olenyuk
Journal:  Tetrahedron Lett       Date:  2010-01-27       Impact factor: 2.415

6.  A Rh(II)-catalyzed multicomponent reaction by trapping an α-amino enol intermediate in a traditional two-component reaction pathway.

Authors:  Shunying Liu; Wenfeng Yao; Yuan Liu; Qinghua Wei; Jianghui Chen; Xiang Wu; Fei Xia; Wenhao Hu
Journal:  Sci Adv       Date:  2017-03-08       Impact factor: 14.136

7.  Enantioselective Formal α-Methylation and α-Benzylation of Aldehydes by Means of Photo-organocatalysis.

Authors:  Giacomo Filippini; Mattia Silvi; Paolo Melchiorre
Journal:  Angew Chem Int Ed Engl       Date:  2017-03-21       Impact factor: 15.336

Review 8.  Arenesulfonyl indole: new precursor for diversification of C-3 functionalized indoles.

Authors:  Banni Preet Kaur; Jasneet Kaur; Swapandeep Singh Chimni
Journal:  RSC Adv       Date:  2021-01-08       Impact factor: 3.361

9.  Asymmetric intramolecular α-cyclopropanation of aldehydes using a donor/acceptor carbene mimetic.

Authors:  Chaosheng Luo; Zhen Wang; Yong Huang
Journal:  Nat Commun       Date:  2015-12-08       Impact factor: 14.919

  9 in total

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