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Generation of free radicals at subzero temperatures. III. Polyamine-hydroperoxide-iron system (1969)

Minato, Hiroshi ; Hisada, Ryuki

New York : Wiley-Blackwell

Journal of Polymer Science Part A-1: Polymer Chemistry 7 (1969), S. 735-741

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ISSN: 0449-296X

Keywords: Physics ; Polymer and Materials Science

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: The mechanism of the reaction of tetraethylenepentamine (TEPA) with cumene hydroperoxide (CHP) and iron ions was investigated. It was found that (1) TEPA did not reduce Fe(III); (2) TEPA was consumed by this reaction; (3) both Fe(II) and Fe(III) were effective for this reaction. It was shown that though the O—O bond of a hydroperoxide could be cleaved only at elevated temperatures, it could be easily cleaved by the reaction with the iron-TEPA complex. The function of this iron-TEPA complex is discussed.

Additional Material: 2 Tab.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/pol.1969.150070226

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