NDLI: Oxidation of 3,5-di-tert-butylcatechol and 2-aminophenol by molecular oxygen catalyzed by an organocatalyst

Content Provider	Semantic Scholar
Author	Székely, Gábor Bagi, Nárcisz Mária Kaizer, József Speier, Gábor
Copyright Year	2015
Abstract	1,3,2-Oxazaphospholes are able to catalyze the oxidation of 3,5-di-tert-butylcatechol with 3O2 to the corresponding o-quinone and 2-aminophenol to 2-aminophenoxazine-3-one in methanol. In both the cases, an overall third order reaction rate equation and a new type of biomimetic organocatalyst for oxidation reactions was found. A one electron transfer of the phenolate, which is formed through the deprotonation of the substrates by the catalyst, to dioxygen seems to be rate-determining step.
Starting Page	5908
Ending Page	5911
Page Count	4
File Format	PDF HTM / HTML
DOI	10.1039/C5NJ01405K
Volume Number	39
Alternate Webpage(s)	http://real.mtak.hu/25675/1/NJC2015_39_5908_5911_u.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C5NJ01405K
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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