Перетворення борної кислоти з гідроксилвмісними сполуками в твердофазній системі.

Abstract

In the paper there is considered the question of the influence of reaction conditions (temperature, mole ratio of reactants) on transformation of boric acid with the diols (D-mannitol, D-sorbitol) in the solid-phase system. By IR-spectroscopy there is demonstrated that boric acid undergoes differences in the course of reaction with hydroxyl-containing compounds under different conditions in the solid-phase system. On the basis of IR-spectroscopy method showed that the formation of a complex ingredient in the solid-phase system is observed already at room temperature. On the basis of IR-spectroscopy method has proved that the mole ratio of reagents is affected on the formation of an intermediate complex ingredient.