Literature DB >> 20024129

Catalytic asymmetric conjugate addition of dialkylzinc reagents to alpha,beta-unsaturated sulfones.

Pieter H Bos1, Beatriz Maciá, M Angeles Fernández-Ibáñez, Adriaan J Minnaard, Ben L Feringa.   

Abstract

An efficient method is reported for the highly enantioselective copper-catalyzed conjugate addition of dialkylzinc reagents to alpha,beta-unsaturated sulfones using a monodentate phosphoramidite ligand.

Entities:  

Year:  2009        PMID： 20024129     DOI： 10.1039/b917269f

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN： 1477-0520            Impact factor:   3.876


  4 in total

1.  Enantioselective approach to quinolizidines: total synthesis of cermizine D and formal syntheses of senepodine G and cermizine C.

Authors:  Nagarathanam Veerasamy; Erik C Carlson; Nathan D Collett; Mrinmoy Saha; Rich G Carter
Journal:  J Org Chem       Date:  2013-04-29       Impact factor: 4.354

2.  Expedient enantioselective synthesis of cermizine D.

Authors:  Nagarathanam Veerasamy; Erik C Carlson; Rich G Carter
Journal:  Org Lett       Date:  2012-02-28       Impact factor: 6.005

3.  Main group multiple C-H/N-H bond activation of a diamine and isolation of a molecular dilithium zincate hydride: experimental and DFT evidence for alkali metal-zinc synergistic effects.

Authors:  Ross Campbell; Daniel Cannon; Pablo García-Álvarez; Alan R Kennedy; Robert E Mulvey; Stuart D Robertson; Jörg Sassmannshausen; Tell Tuttle
Journal:  J Am Chem Soc       Date:  2011-08-04       Impact factor: 15.419

4.  Total synthesis of alkaloid 205B.

Authors:  Sergey V Tsukanov; Daniel L Comins
Journal:  J Org Chem       Date:  2014-09-17       Impact factor: 4.354
  4 in total

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