In:
Collection of Czechoslovak Chemical Communications, Institute of Organic Chemistry & Biochemistry, Vol. 48, No. 4 ( 1983), p. 1001-1006
Abstract:
Using data on the uptake of oxygen in the oxidation of tetralin (60 °C, initiated with 2,2'-azobis-(isobutyronitrile)), structural effects of N-(4-subst.phenyl)-1,4-phenylenediamines ( I ) and N-(4-subst.phenyl)-N'-isopropyl-1,4-phenylenediamines ( II ) influencing the inhibition of the oxidation were determined. In both types of the antidegradants the antioxidant activity is unfavourably affected by the presence of the methoxy group in position 4 of N-phenyl. N-(4-Alkylphenyl) derivatives possess efficiency comparable to, or lower than, that of 4-phenyl derivatives. Compared with II , the antioxidant properties of diamines I are generally better.
Type of Medium:
Online Resource
ISSN:
0010-0765
,
1212-6950
DOI:
10.1135/cccc19831001
Language:
English
Publisher:
Institute of Organic Chemistry & Biochemistry
Publication Date:
1983
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