Nitrones Research Articles

(3+2)-cycloadditionen von 1,3-dipolen mit 1H-1,2,4λ 3-diazaarsolen

Zusammenfassung The first synthesis of 1H-1,2,4λ 3 -diazaarsoles and their reactions with 1,3-dipoles (diazoalkanes, nitriloxides, nitrilimines, nitrones) are described.

The Formation and Facile Conversion of Trityl Phenylcynomethane Nitronate

Formation par reaction de l'anion de α-cyano α-acinitrotoluene avec le chlorure de trityle dans le toluene. L'ester forme est instable, il se decompose en triazoles-1,2,3, CO, α,α'-bis-tritylazo stilbene, N-oxyde de benzonitrile, et isocyanate de trityle

A reassessment of the bonding of the nitrone function in copper(II) complexes of some 2-hydroxy-1-naphthylnitrones

Nouvelle etude de la coordination du cuivre II dans les complexes de CuII avec des nitrones par spectrometrie RPE

ChemInform Abstract: A NEW MODE OF ADDITION OF α‐NITROSOSTYRENES

AbstractDas Dimethylfuran (I) reagiert mit dem Nitrosostyrol (II) zum Oxazin (III) und zu geringen Mengen des Bis‐Addukts (IV).

Reactions of ketenimines with nitrones

Reactions of ketenimines with nitrones

Reaction of ketenimines with an oxaziridine and nitrones

Reaction of ketenimines with an oxaziridine and nitrones

Nitrones and nitroxides derived from oxazolines and dihydrooxazines

Nitrones and nitroxides derived from oxazolines and dihydrooxazines

2,3‐Dimethylquinoxaline‐6‐carboxaldehyde 1,4‐dioxide

AbstractA series of derivatives of 2,3‐dimethylquinoxaline‐6‐carboxaldehyde 1,4‐dioxide was prepared. Derivatives prepared included nitrones, semicarbazide, and aminooxazolidinone.

The reactions of copper(I) phenylacetylide with nitrones

The reactions of copper(I) phenylacetylide with nitrones

Nitrones. 3. Alpha-(5-Nitro-2-furyl)-N-hydroxyalkylnitrones and their derivatives.

Nitrones. 3. Alpha-(5-Nitro-2-furyl)-N-hydroxyalkylnitrones and their derivatives.

A novel perchlorinated nitrone - α,α-dichloro-N-trichloromethyl nitrone

A novel perchlorinated nitrone - α,α-dichloro-N-trichloromethyl nitrone

Spin traps. A cautionary note

Use of nitrones and nitroso-compounds as spin traps is complicated by the ease with which they react with anions to give amino-oxy-anions which are invariably oxidised to some extent to nitroxides. Several polymeric nitroxides have been prepared in this way.

Nitrone isomerization in the 1,4-benzodiazepine series

Nitrone isomerization in the 1,4-benzodiazepine series

Stereochemistry of the addition of protons to nitronate ions

Stereochemistry of the addition of protons to nitronate ions

Improved synthesis of anti-benzaldoxime. Concomitant cleavage and formylation of nitrones

Improved synthesis of anti-benzaldoxime. Concomitant cleavage and formylation of nitrones

Methylene nitrones, a new type of nitrone

The first page of this article is displayed as the abstract.

Keten. Part VI. The adducts of dimethylketen with diarylnitrones

Dimethylketen reacts with CN-diphenylnitrone to form the 1 : 1- and 2 : 1-adducts 2-(2-benzylideneiminophenyl)-2-methylpropanoic acid (IXa) and α(3,3-dimethyl-2-oxoindol-1-yl)benzyl isobutyrate (IIIa), respectively. Similar adducts are formed from C-phenyl-N-(o-tolyl)nitrone.

Methylthiomethyl nitrones derived from benzophenone

Methylthiomethyl nitrones derived from benzophenone

New Compounds. Phenyl-N-(1-carboxyethyl)-nitrone

New Compounds. Phenyl-N-(1-carboxyethyl)-nitrone