title: New Method of Synthesis of Oligoetherols with Carbazole Ring.
abstract: The new method of synthesis of multifuntional oligoetherols with carbazole ring suitable for obtaining the polyurethane foams of enhanced thermal resistance was presented. At the first step of the synthesis the carbazole was reacted with excess glycidol to obtain the product of (n +1) functionality, where n is number of equivalents of glycidol reacted with carbazole. This semiproduct was then reacted with oxiranes like ethylene and propylene oxides or alkylene carbonates like ethylene and propylene carbonates. The progress of reaction as well as structure of the products were studied by classic and instrumental methods like elemental analysis, IR, (1)H-NMR, and MALDI-ToF spectroscopies. Some physico-chemical properties of the products were described.
authors.forename: Renata
authors.initials: R
authors.lastname: Lubczak