Procedure for the preparation of new polyglicidyl compounds containing N-heterocicles. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for the preparation of new polyglycidyl compounds containing N-heterocycles, of the general formula I **(See formula)** in which 1) n means 2, 3 or 4; 2) A represents a divalent, trivalent or tetravalent organic radical containing either one H-heterocyclic or cycloaliphatic ring, or two H-heterocyclic rings or two phenylene rings; and 3) R1 denotes a divalent radical of formula II **(See formula)** where a and b are the same or different and mean 0 or 1; R3 signifies a hydrogen atom or a methyl group; and R2 means a denitrogenous divalent radical, necessary to complete a pentagonal or hexagonal ring, unsubstituted or substituted, or according to a variant of the previous one having general formula III **(See formula)** in which 1) either B means the radical -CH2.O.CO- and m means the number 1, or B means the radical **(See formula)** and m means O; and 2) R1 has the same meaning as before. suitable for the composition of curable mixtures, characterized by reacting compounds of formula IV **(See formula)** or in the indicated variant of formula V **(See formula)** with epihalogenhydrin, splitting hydrogen halide. (Machine-translation by Google Translate, not legally binding)