| abstract |
THERE ARE PREPARED 1,3,5-TRIAZINES OF THE FORMULA: 2-(Z-NH-1,4-PHENYLENE-NH-),4-X,6-Y-S-TRIAZINE WHERE X AND Y ARE SR1 WHERE R1 IS ALKYL OF 1 TO 12 CARBON ATOMS OR ARYL, CN, OR2 WHERE R2 IS HYDROGEN, ALKYL OF 1 TO 12 CARBON ATOMS, ARYL, ALLYL OR METHALLYL, PHENYL P-PHENYLENEDIAMINO, -N(-R3)-R4 THE COMPOUNDS ARE USEFUL TO STABILIZE VULCANIZED AND VULCANIZABLE NATURAL AND SYNTHETIC RUBBER COMPOSITIONS. 4-X,6-Y-S-TRIAZIN-2-YL WHERE R7 IS ALKYL OF 1 TO 18 CARBON ATOMS, BENZYL OR PHENYL OR THE GROUP -CO-R7 WHERE R3 AND R4 ARE HYDROGEN, ALKYL OF 1 TO 18 CARBON ATOMS, ALKYL, OF 1 TO 18 CARBON ATOMS SUBSTITUTED WITH -OH, -CN OR OR5 WHERE R5 IS ALKYL OF 1 TO 18 CARBON ATOMS, ALLYL, METHYLLYL, CYCLOALKYL OF 5 TO 8 CARBON ATOMS, ARYL OR BENZYL, ONE OF R3 AND R4 IS ALPHA OR BETA NAPHTHYL AND THE OTHER IS HYDROGEN, R3 AND R4 TOGETHER WITH THE NITROGEN ATOM FORM A 5 TO 8 MEMBERED RENG WHICH HAS FROM 4 TO 7 -CH2- GROUPS OF WHICH 0 OR 1 HYDROGEN ATOM IS OR OF WHICH 2 HYDROGEN ATOMS ATTACHED TO DIFFERENT CARBON ATOMS ARE SUBSTITUTED BY LOWER ALKYL, R3 AND R4 TOGETHER WITH THE NITROGEN ATOM FORM A 5 TO 8 MEMBERED RING WHICH HAS FROM 3 TO 6 -CH2- GROUPS OF WHICH 0 OR 1 HYDROGEN ATOMS IS OR OF WHICH 2 HYDROGEN ATOMS ATTACHED TO DIFFERENT ATOMS IS OR OF WHICH 2 HYDROGEN ATOMS LOWER ALKYL AND SAID RING HAS ONE HETERO OXYGEN OR SULFUR ATOM OR NR6 WHERE R6 IS HYDROGEN OR LOWER ALKYL, OR X IS CHLORINE, Z IS HYDROGEN, ALKYL OF 1 TO 8 CARBON ATOMS, CYCLOALKYL OF 5 TO 8 CARBON ATOMS, PHENYL, BENZYL, ACYL OF THE FORMULA |