Documentation scienceplus.abes.fr version Bêta

À propos de : Synthesis of Poly(alkyl aryl ether)Dendrimers        

AttributsValeurs
type
Is Part Of
Subject
Title
  • Synthesis of Poly(alkyl aryl ether)Dendrimers
has manifestation of work
related by
Author
Abstract
  • Poly(alkyl aryl ether) dendrimers of up to fourgenerations composed of a phloroglucinol core, branchingcomponents, and pentamethylene spacers are synthesizedby a divergent growth methodology. A repetitive syntheticsequence of phenolic O-alkylation and O-benzyl deprotectionreactions are adopted for the synthesis of these dendrimers.The peripheries of the dendrimers contain 6, 12, 24, and 48phenolic hydroxyl groups, either in the protected or unprotected form, for the first, second, third, and fourth generations, respectively. Because of the presence of hydrophilicexterior and relatively hydrophobic interior regions, alkalineaqueous solutions of these dendrimers are able to solubilizean otherwise insoluble pyrene molecule and these supramolecular complexes precipitate upon neutralization of theaqueous solutions.
article type
is part of this journal



Alternative Linked Data Documents: ODE     Content Formats:       RDF       ODATA       Microdata