Yayınlanmış 1 Ocak 2016 | Sürüm v1
Dergi makalesi Açık

Novel efficient bifunctional calixarene thiourea organocatalysts: synthesis and application in the direct enantioselective aldol reactions

  • 1. Karamanoglu Mehmetbey Univ, Dept Chem, TR-70100 Karaman, Turkey
  • 2. Necmettin Erbakan Univ, Dept Chem, TR-42099 Meram, Konya, Turkey

Açıklama

Novel efficient bifunctional calixarene thiourea organocatalysts have been designed as efficient organocatalysts for direct asymmetric aldol reactions between acetone and aromatic aldehydes. The reactions generated the corresponding products in satisfactory isolated yields (up to 96%) and with excellent enantiomeric excesses (up to 99%) in the presence of catalyst (10 mol %). (C) 2016 Elsevier Ltd. All rights reserved.

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