Reactions of 3-arylmethylene-3<i>H</i>-furan(pyrrol)-2-ones with azomethine ylide: synthesis of substituted azaspirononenes
作者:Irina E. Kamneva、Aleksandr A. Verevochkin、Mariya A. Zheleznova、Alevtina Y. Yegorova
DOI:10.1515/hc-2016-0124
日期:2016.10.1
Abstract
The reaction of arylmethylene derivatives of 3H-furan-2-ones or 3H-pyrrol-2-ones with N-benzylidenebenzylamine activated with the AcOAg/Et3N system to form spiropyrrolidynes was carried out for the first time.
Arylmethylene-3H-furan(pyrrol)-2-ones in reactions of [3+2]-cycloaddition with activated hydrazones
作者:I. E. Kamneva、A. Yu. Egorova、A. B. Trankovskii
DOI:10.1134/s1070428014050078
日期:2014.5
Spiropyrrolidine derivatives were synthesized for the first time by [3+2]-cycloaddition of 3-arylmethylene-3H-furan(pyrrol)-2-ones to N-benzylidenebenzylamine activated by the system AcOAg-Et3N. The reaction route and the spectral characteristics of the first obtained compounds have been discussed.
Hashem, A. I.; El-Kousy, S. M.; El-Torgoman, A., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1985, vol. 24, p. 875 - 876
作者:Hashem, A. I.、El-Kousy, S. M.、El-Torgoman, A.、Salama, G. M.