[3+2] Cycloaddition reactions of arylallenes with C-(N-arylcarbamoyl)- and C,C-bis(methoxycarbonyl)nitrories and subsequent rearrangements

J. Malinina, T.Q. Tran, A.V. Stepakov, V.V. Gurzhiy, G.L. Starova, R.R. Kostikov, A.P. Molchanov

Результат исследований: Научные публикации в периодических изданияхстатья

14 Цитирования (Scopus)

Аннотация

The first example of 1,3-dipolar cycloaddition reactions of nitrones with arylallenes is described. C-Carbamoylnitrones react with the C1-C2 double bond of arylallenes affording the corresponding 4-methyleneisoxazolidines in good yields. N-Aryl-C,C-bis(methoxycarbonyl)nitrones usually gave rearranged products: mixtures of 4,5-dihydro-4-oxo-1H-benzo[b]azepine-2,2(3H)dicarboxylates and 4-oxo-1, 5-diarylpyrrolidine-2,2-dicarboxylates. (C) 2014 Elsevier Ltd. All rights reserved.
Язык оригиналаанглийский
Страницы (с-по)3663-3666
Число страниц4
ЖурналTetrahedron Letters
Том55
Номер выпуска27
DOI
СостояниеОпубликовано - 2014

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