ORTHO-SUBSTITUTED HEYDROXY-PHENYLALKYLENE-CARBOXY-ALKYLENE-1,3,5- TRIAZINES AND THEIR USE AS ANTIOXIDANTS IN SYNTHETIC RESIN COMPOSI TIONS

摘要

A process for the preparation of ortho substituted hydroxyphenylalcohylenecarboxyalkohylene-1,3,5-triazines having the general formula: **(See formula)** where n is an integer from 1 to 3; m is an integer from 0 to 3; A1 is selected from the group consisting of alcoholic having 1 to about 4 carbon atoms, and alcohol alcohol, the alcohol having 1 to 14 carbon atoms and the alcohol having 1 to 4 carbon atoms, and imino NHA1; A2 is alcoholic having 1 to about 4 carbon atoms; R2 and R3 are chosen from the group consisting of hydrogen and alcohol having 1 to about 4 carbon atoms, with R2 in the ortho position with respect to the hydroxyl, and R3 being in the ortho or meta position with respect to the hydroxyl; R is bonded to carbon or nitrogen, but in any given triazine all R groups are bonded to either carbon or nitrogen, and when bonded to carbon, R is chosen from the group consisting of oxo, alcohol, aryl, cycloalkoxy, and hydroxyalkoxy, and NHR1, with R1 being chosen from the group consisting of alcohol, cycloalkoxy, or hydroxyalkyl, and when bonded to nitrogen, R is selected from the group consisting of alcohol, cycloalkoxy, aryl, and hydroxyaryl; the alcoholic groups R having from 1 to about 18 carbon atoms, the cycloalkyl groups R having from 3 to about 8 carbon atoms in the ring, any remaining carbon atoms being in ring-bound alcoholic substituents, the aryl groups having R 6 carbon atoms, 10 carbon atoms and 14 carbon atoms, and the alcohol-carboxy-alcohol-hydroxyphenyl groups being attached to carbon or nitrogen, but all of these groups being linked, in any 1,3,5-triazine, to carbon or to nitrogen, which comprises reacting a compound having the formula **(See formula)** with a compound selected from the group consisting of **(See formula)** where R, A1, A2, R2 and R3 are as previously defined. (Machine-translation by Google Translate, not legally binding)