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REACTION OF ARYLMETHYLIDENE DERIVATIVES OF 3H-FURAN-2-ONES WITH AZOMETHINE YLIDE

Александр А. Аниськов, Ирина Е. Камнева, Мария А. Железнова, Алевтина Ю. Егорова
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Abstract


Previously unknown dispiropyrrolidines were synthesized by 1,3-dipolar cycloaddition of azomethine ylide to 3-arylmethylidene-3Н-furan-2-ones. The cycloaddition reaction was demonstrated to proceed diastereoselectively through an endo-transition state. Alternative transition states for the reaction are discussed.

How to Cite
Anis'kov, A. A.; Kamneva, I. Ye.; Zheleznova, M. A.; Yegorova, A. Yu. Chem. Heterocycl. Compd. 2015, 51, 709. [Khim. Geterotsikl. Soedin. 2015, 51, 709.]

For this article in the English edition see DOI 10.1007/s10593-015-1763-9


Keywords


3-arylmethylidene-3Н-furan-2-ones; azomethine ylide; 1,3-dipolar cycloaddition

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