Preparation of primary amine salts with dipicolinic acid derivatives

Abstract

U ovom su radu pripremljene soli amina sa derivatom dipikolinske kiseline. Sve soli pripremljene su dvama različitim metodama. Prva metoda uključuje otapanje amina i liganda u metanolu ,a nakon toga miješanje navedenih otopina. Drugi način sinteze aminskih soli je mehanokemijska metoda. Mehanokemijska metoda uključuje dodatak amina, a zatim i liganda u tarionik, a nakon toga njihovo usitnjavanje i mljevenje, pri čemu dolazi do kemijske reakcije. Svi nastali spojevi analizirani na IR spektofotometru, i korištenjem termogravimetrijske metode.In present study amine salts with dipicolinic acid derivatives were prepared. All salts were prepared using two different methods. First method includes solvatation of amine and ligand in methanol and mixing solutions together. The other way to prepare the salts is mechanochemical synthesis. Mechanochemical synthesis includes addition of amine, after that addition of ligand into the mortar, and the mixture is grinded and mixed, consequently the chemical reaction occurs. All formed compounds have been analysed using FT-IR spectrophotometer and thermogravimetric analysis