Literature DB >> 17506579

New chiral binaphthalene-derived iminium salt organocatalysts for asymmetric epoxidation of alkenes.

Philip C Bulman Page1, Mohamed M Farah, Benjamin R Buckley, A John Blacker.   

Abstract

A series of binaphthalene-fused azepinium salts has been generated and used as organocatalysts in the asymmetric epoxidation of unfunctionalized alkenes, giving rise to ees of up to 84%.

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Year:  2007        PMID： 17506579     DOI： 10.1021/jo070255w

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  2 in total

1.  Calixpyrrole derivatives: "multi hydrogen bond" catalysts for gamma-butenolide synthesis.

Authors:  Grazia Cafeo; Margherita De Rosa; Franz H Kohnke; Annunziata Soriente; Carmen Talotta; Luca Valenti
Journal:  Molecules       Date:  2009-07-15       Impact factor: 4.411

2.  Kinetic resolution in asymmetric epoxidation using iminium salt catalysis.

Authors:  Philip C Bulman Page; Louise F Appleby; Yohan Chan; David P Day; Benjamin R Buckley; Alexandra M Z Slawin; Steven M Allin; Michael J McKenzie
Journal:  J Org Chem       Date:  2013-08-06       Impact factor: 4.354
  2 in total

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