Literature DB >> 25328083

Regio- and enantioselective friedel-crafts reactions of indoles to epoxides catalyzed by graphene oxide: a green approach.

Maria Rosaria Acocella1, Marco Mauro, Gaetano Guerra.   

Abstract

Graphene oxide efficiently promotes high regio- and enantioselective ring opening reactions of aromatic epoxides by indoles addition, in solvent- and metal-free conditions. The Friedel-Crafts products were obtained with enantioselectivity up to 99 % ee. The complete inversion of stereochemistry indicates the occurrence of SN 2-type reaction, which assures high level of enantioselectivity.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  carbocatalysis; enantioselectivity; epoxides; graphene oxide; indoles

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Year:  2014        PMID： 25328083     DOI： 10.1002/cssc.201402770

Source DB:  PubMed          Journal:  ChemSusChem        ISSN： 1864-5631            Impact factor:   8.928


  3 in total

1.  Graphene Oxide and Oxidized Carbon Black as Catalyst for Crosslinking of Phenolic Resins.

Authors:  Maria Rosaria Acocella; Aniello Vittore; Mario Maggio; Gaetano Guerra; Luca Giannini; Luciano Tadiello
Journal:  Polymers (Basel)       Date:  2019-08-10       Impact factor: 4.329

2.  Nanoporous Crystalline Composite Aerogels with Reduced Graphene Oxide.

Authors:  Christophe Daniel; Baku Nagendra; Maria Rosaria Acocella; Esther Cascone; Gaetano Guerra
Journal:  Molecules       Date:  2020-11-10       Impact factor: 4.411

3.  Basified Graphene Oxide and PPO Composite Aerogel with Basified Graphene Oxide for Henry Reaction in Solvent-Free Conditions: A Green Approach.

Authors:  Esther Cascone; Simona Longo; Maria Rosaria Acocella
Journal:  ACS Omega       Date:  2022-07-15
  3 in total

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