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Publikācija: Lewis Acid Catalyzed Intramolecular Allylic Substitution of Bis(trichloroacetimidates): A Versatile Approach to Racemic Unsaturated Amino Acids

Publication Type Publication (anonimusly reviewed) in a journal with an international editorial board indexed in other databases
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Lewis Acid Catalyzed Intramolecular Allylic Substitution of Bis(trichloroacetimidates): A Versatile Approach to Racemic Unsaturated Amino Acids
Field of research 1. Natural sciences
Sub-field of research 1.4 Chemical sciences
Authors Liene Grigorjeva
Aigars Jirgensons
Keywords ring closure reactions; oxazine derivatives; oxazole derivatives; aminocarboxylic acids (hydrazinocarboxylic acids) and esters (acyclic compounds); aminocarboxylic acids (hydrazinocarboxylic acids) and esters (benzene compounds)
Abstract (E)-Alkenyloxazolines and -oxazines are effectively prepared from both (E)- or (Z)-bis(trichloroacetimidates) in the presence of a variety of Lewis acid catalysts (TmsOTf, FeCl3, AlCl3, BF3·OEt2, TosOH) in general within minutes.
DOI: 10.1002/chin.201135039
Hyperlink: http://dx.doi.org/10.1002/chin.201135039 
Reference Grigorjeva, L., Jirgensons, A. Lewis Acid Catalyzed Intramolecular Allylic Substitution of Bis(trichloroacetimidates): A Versatile Approach to Racemic Unsaturated Amino Acids. ChemInform, 2011, Vol.42, Iss.35, pp.39-39. ISSN 1522-2667. Available from: doi:10.1002/chin.201135039
ID 17353