Evaluation of bis-triphenylphosphano-copper(I)-butyrate (C3H7COOCu(PPh3)2) as catalyst for the synthesis of 1-glycopyranosyl-4-substituted-1,2,3-triazoles.
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.
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