Skip to main content
padlock icon - secure page this page is secure

Conjugates of 1,2,3-Triazoles and Acyclic Pyrimidine Nucleoside Analogues: Syntheses and X-ray Crystallographic Studies

Buy Article:

$68.00 + tax (Refund Policy)

The synthesis of novel acyclic pyrimidine nucleoside analogues with 1,2,3-triazole ring bound via ethylene spacer or directly to C-5 of pyrimidine ring has been reported. 1,4-Disubstituted 1,2,3-triazoles were synthesized by click chemistry approach using regioselective copper(I)-catalyzed 1,3-dipolar cycloaddition reaction between terminal alkyne and azido pyrimidines under both conventional (method A) and microwave (method B) conditions. N-Alkylation of triazolyl pyrimidines afforded 5-[2-(1,2,3- triazolyl)ethyl]pyrimidine derivatives with penciclovir-, ganciclovir-like and 2,3-dihydroxypropyl side chain, as well as 5-(1,2,3- triazolyl)pyrimidine derivatives with penciclovir- and ganciclovir-like side chain. The stereostructures of 2-hydroxyethyl, 2- tosyloxyethyl, 2-azidoethyl and 4-acetoxymethyl-1,2,3-triazolyl C-5 substituted pyrimidine derivatives were unambiguously confirmed by their X-ray crystal structure analysis.
No References
No Citations
No Supplementary Data
No Article Media
No Metrics

Keywords: 1; 2; 3-triazoles; 4-disubstituted 1; Acyclic pyrimidine nucleoside; Azide-alkyne cycloaddition; Click chemistry; X-ray diffraction; supramolecular assembling

Document Type: Research Article

Publication date: May 1, 2013

More about this publication?
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more