Arylenediamine substituted pyrimidines

Details Arylenediamine substituted pyrimidines Arylenediamine substituted pyrimidines

1988-09-21

1990-08-07

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544296, 544310, 544312, 544317, 544324, 544326, 544327, 544328, 544329, 524100, C07D23902

Patent

active

049469568

ABSTRACT:
Disclosed are novel 2,4,6 substituted pyrimidines where the substituents may be the same or different groups. At least one substituent must be N-alkyl parphenylenediamino, and the other substituents may be various radicals containing sulfur, oxygen or nitrogen or hydrogen or alkyl groups. The compounds are useful as antioxidants and antiozonants for unsaturated compounds and polymers.

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