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Rubber Chemicals Derived from Conjugate Addition. II. Synthesis of a Novel Class of Benzoquinone Diimines
Journal article   Peer reviewed

Rubber Chemicals Derived from Conjugate Addition. II. Synthesis of a Novel Class of Benzoquinone Diimines

Alan R. Katritzky, Herman H. Odens, Michael V. Voronkov, Charles J. Rostek and Otto W. Maender
Rubber chemistry and technology, Vol.74(5), pp.927-945
01/11/2001
DOI: https://doi.org/10.5254/1.3547662

Abstract

Abstract Various 2-alkylthio-5-amino- and 2,5-diamino-1,4-phenylenediamines were prepared by treatment of N-(1,3-dimethylbutyl)- N′-phenyl-1,4-quinonediimine with thiols and amines using air as an oxidizing agent. Key 2-alkylthio-1, 4-benzoquinone diimines were prepared via Ag2O oxidation of the corresponding 1,4-phenylenediamines.

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