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Synthesis of 5-Substituted Derivatives of Isophthalic Acid as Non-Polymeric Amphiphilic Coating for Metal Oxide Nanoparticles.


ABSTRACT: In the course of development of novel capping ligands with variable steric factor, which will be used as an organic coating for metal oxide nanoparticles, a base-catalyzed nucleophilic oxirane ring-opening addition reaction between dimethyl 5-hydroxyisophthalate and allyl glycidyl ether was studied. The allyl-terminated 1-1, 1-2 and 1-3 adducts and dihydroxylated derivative of the 1-1 adduct, 5-diglyceroxy isophthalic acid, were synthesized. The latter binds to the surface of 5 nm ?-Fe2O3 nanoparticles in reaction with their surfactant-free diethylene glycol colloids.

SUBMITTER: Nilov D 

PROVIDER: S-EPMC4138530 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature

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Synthesis of 5-Substituted Derivatives of Isophthalic Acid as Non-Polymeric Amphiphilic Coating for Metal Oxide Nanoparticles.

Nilov Denis D   Kucheryavy Pavel P   Walker Verina V   Kidd Clayton C   Kolesnichenko Vladimir L VL   Goloverda Galina Z GZ  

Tetrahedron letters 20140901 36


In the course of development of novel capping ligands with variable steric factor, which will be used as an organic coating for metal oxide nanoparticles, a base-catalyzed nucleophilic oxirane ring-opening addition reaction between dimethyl 5-hydroxyisophthalate and allyl glycidyl ether was studied. The allyl-terminated 1-1, 1-2 and 1-3 adducts and dihydroxylated derivative of the 1-1 adduct, 5-diglyceroxy isophthalic acid, were synthesized. The latter binds to the surface of 5 nm γ-Fe<sub>2</su  ...[more]

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