6995-98-8Relevant academic research and scientific papers
Mechanism of autoreduction of bis(4-methoxyphenyl)-oxoammonium perchlorate in aqueous alkali
Golubev,Sen
experimental part, p. 1313 - 1317 (2011/12/16)
Autoreduction of bis(4-methoxyphenyl)oxoammonium perchlorate in aqueous alkali follows a mechanism different from that generally accepted for diaryloxoammonium salts. Bis(4-methoxyphenyl)-oxoammonium cation undergoes hydrolysis to the corresponding quinone imine oxide and methanol, the latter gives rise to methoxide ion which reduces the oxoammonium cation to intermediate bis(4-methoxyphenyl)-hydroxylamine. The reaction of bis(4-methoxyphenyl) hydroxylamine with the initial cation yields bis-(4-methoxyphenyl)nitroxyl, and the quinone imine oxide undergoes disproportionation to N-(4-methoxyphenyl)-1,4- benzoquinone imine and oxidation products. Pleiades Publishing, Ltd., 2011.
Aryl Nitrenes from N,N'-Diarylbenzoquinone Di-imine N,N'-Dioxides and N-Arylbenzoquinone Imine N-Oxides
Forrester, Alexander R.,Ogilvy, Munro M.,Thomson, Ronald H.
, p. 2023 - 2026 (2007/10/02)
Photolyses of the title quinone imine N.oxides give mainly azoarenes formed by dimerisation of triplet aryl nitrenes.
