Literature DB >> 17335241

Palladium-catalyzed heck arylations of allyl alcohols in ionic liquids: remarkable base effect on the selectivity.

Vincenzo Calò1, Angelo Nacci, Antonio Monopoli, Valentina Ferola.   

Abstract

Pd-catalyzed Heck arylation of allyl alcohols in tetraalkylammonium ionic liquids (ILs) can be made highly selective toward the formation of either aromatic carbonyl compounds or aromatic conjugated alcohols by carefully choosing both the IL and the base.

Entities:  

Year:  2007        PMID： 17335241     DOI： 10.1021/jo070005f

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


  6 in total

1.  Enantioselective Heck arylations of acyclic alkenyl alcohols using a redox-relay strategy.

Authors:  Erik W Werner; Tian-Sheng Mei; Alexander J Burckle; Matthew S Sigman
Journal:  Science       Date:  2012-12-14       Impact factor: 47.728

2.  A homogeneous, recyclable polymer support for Rh(I)-catalyzed C-C bond formation.

Authors:  Ranjan Jana; Jon A Tunge
Journal:  J Org Chem       Date:  2011-09-23       Impact factor: 4.354

3.  Enantioselective construction of remote quaternary stereocentres.

Authors:  Tian-Sheng Mei; Harshkumar H Patel; Matthew S Sigman
Journal:  Nature       Date:  2014-04-09       Impact factor: 49.962

Review 4.  The Heck reaction in ionic liquids: progress and challenges.

Authors:  Fabio Bellina; Cinzia Chiappe
Journal:  Molecules       Date:  2010-03-30       Impact factor: 4.411

5.  Palladium-Catalyzed Cross-Coupling of α-Bromocarbonyls and Allylic Alcohols for the Synthesis of α-Aryl Dicarbonyl Compounds.

Authors:  Yang Yu; Uttam K Tambar
Journal:  Chem Sci       Date:  2015       Impact factor: 9.825

6.  Heck Transformations of Biological Compounds Catalyzed by Phosphine-Free Palladium.

Authors:  Stanisława Tarnowicz-Ligus; Anna M Trzeciak
Journal:  Molecules       Date:  2018-09-01       Impact factor: 4.411
  6 in total

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