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4-lsocyano-2,2,6,6-tetramethylpiperidin-1-oxyl: a valuable precursor for the synthesis of new nitroxides.
Autorzy
Rok wydania
2004
Czasopismo
Numer woluminu
6
Strony
695-697
DOI
10.1021/ol036298q
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
To enrich the limited set of isonitriles typically employed, 4-isocyano-2,2,6,6-teramethylpiperidin-1-oxyl (1) is proposed as an isonitrile bearing a nitroxyl moiety. Isocyanide 1 was used in some reactions characteristic of isonitriles. Isoselenocyanate, amides (products of Passerini and Ugi reactions), and tetrazole derivative were obtained. The EPR spectra of the urea derivative 5b and a product of an Ugi reaction 7 (both dinitroxides) were analyzed.
Słowa kluczowe
Aromatic compounds, Electron paramagnetic resonance spectroscopy, Hydrocarbons, Inorganic carbon compounds, Solvents
Adres publiczny
https://doi.org/10.1021/ol036298q
Strona internetowa wydawcy
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