83195-92-0Relevant academic research and scientific papers
Reaction of indolinonic aminoxyls with nitric oxide
Damiani, Elisabetta,Greci, Lucedio,Rizzoli, Corrado
, p. 1139 - 1144 (2007/10/03)
2-Methyl-2-phenyl-3-oxoindolin-1-yloxyl and 2-methyl-2-phenyl-3-aryliminoindolin-1-yloxyl radicals react with nitric oxide in the absence and presence of oxygen to form both substituted and unsubstituted N-nitro and N-nitroso stable compounds as the main
On the Reaction of Aminoxyls with Dioxiranes
Dinoi, Anna,Curci, Ruggero,Carloni, Patricia,Damiani, Elisabetta,Stipa, Pierluigi,Greci, Lucedio
, p. 871 - 876 (2007/10/03)
In the reactions of dimethyldioxirane (1a) and methyl(trifluoromethyl)dioxirane (1b) with 2,2,6,6-tetramethylpiperidinyl-1-oxyl (2) (TEMPO) in acetone, the corresponding methoxyamine 1-methoxy-2,2,6,6-tetramethylpiperidine (5) is produced in ≥98% yield, b
ACID TREATMENT OF 2-METHYL-2-PHENYL-3-OXO-INDOLIN-1-OXYL
Greci, L.
, p. 677 - 682 (2007/10/02)
2-Methyl-3-oxo-indolin-1-oxyl 10 with trifluoroacetic acid gives the disproportionation products 11 and 12.With dry HCl or HBr it undergoes halogenation and deoxygenation and yield halogenated indoxyls 13a-c and 14a-c, and with HI it undergoes deoxygenation to indoxyl 11 or reduction to hydroxylamine 15, depending on the reaction solvent.A deoxygenation mechanism is proposed on the basis of experimental evidence.
HOMOLYTIC SUBSTITUTIONS IN INDOLINONE NITROXIDE RADICALS-III REACTIONS WITH TERBUTOXY AND METHYL RADICALS
Greci, L.
, p. 2435 - 2440 (2007/10/02)
Nitroxide radicals 1a-c react with terbutoxy radical to form terbutoxy substituted radicals 2, 3 and 4.The reaction mechanism is interpreted in terms of homolytic substitution.The terbutoxy substituted nitroxides can be easily oxidized to quinoneimine N-o
