Showing papers by "Andrey A. Tabolin published in 2015"
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TL;DR: In this article, the [3+3]-cycloaddition of cyclopropane dicarboxylates with 3-methyl-5,6-dihydro-4H-1,2-oxazine-Noxides promoted by Yb(OTf)3 under hyperbaric conditions is described.
30 citations
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TL;DR: Silyl nitronates obtained in situ from the corresponding aliphatic nitro compounds react with dimethylformamide dimethyl acetal giving 2-nitroenamines in moderate to good yields as discussed by the authors.
Abstract: Silyl nitronates obtained in situ from the corresponding aliphatic nitro compounds react with dimethylformamide dimethyl acetal giving 2-nitroenamines in moderate to good yields. The reaction pathway is discussed.
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TL;DR: In this article, the [3+3]-cycloaddition of cyclopropane dicarboxylates with 3-methyl-5,6-dihydro-4H-1,2-oxazine-Noxides promoted by Yb(OTf)3 under hyperbaric conditions is described.
Abstract: The [3+3]-cycloaddition of cyclopropane dicarboxylates with 3-methyl-5,6-dihydro-4H-1,2-oxazine-N-oxides promoted by Yb(OTf)3 under hyperbaric conditions is described. The substrates scope and reaction mechanism are discussed.