Your browser doesn't support javascript.
loading
Evaluation of bis-triphenylphosphano-copper(I)-butyrate (C3H7COOCu(PPh3)2) as catalyst for the synthesis of 1-glycopyranosyl-4-substituted-1,2,3-triazoles.
Bokor, Éva; Koppány, Csenge; Gonda, Zsombor; Novák, Zoltán; Somsák, László.
Afiliação
  • Bokor É; Department of Organic Chemistry, University of Debrecen, H-4010, P.O. Box 20, Debrecen, Hungary.
Carbohydr Res ; 351: 42-8, 2012 Apr 01.
Article em En | MEDLINE | ID: mdl-22326108
ABSTRACT
Bis-triphenylphosphano-copper(I)-butyrate (C(3)H(7)COOCu(PPh(3))(2)) was applied for the synthesis of O-peracylated 1-glycopyranosyl-4-substituted-1,2,3-triazoles from the corresponding glycosyl azides and alkynes. This catalyst proved superior to the CuSO(4)/L-ascorbic acid system even with sterically hindered and less reactive glycosyl azides.
Assuntos

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Triazóis / Complexos de Coordenação / Técnicas de Química Sintética Idioma: En Ano de publicação: 2012 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Triazóis / Complexos de Coordenação / Técnicas de Química Sintética Idioma: En Ano de publicação: 2012 Tipo de documento: Article