Furfuryl vinyl ethers in [4+2]-cycloaddition reactions View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2017-02

AUTHORS

L. A. Oparina, O. V. Vysotskaya, A. V. Stepanov, I. A. Ushakov, K. A. Apartsin, N. K. Gusarova, B. A. Trofimov

ABSTRACT

For the first time [4+2]-cycloaddition reactions were carried out between furfuryl vinyl ethers and typical dienophiles and heterodienes proceeding in uncatalyzed conditions and resulting in previously unknown heterocyclic systems containing either free vinyloxy groups or furfuryl substituents. With maleic anhydride and maleimide furfuryl vinyl ethers afforded 1-(vinyloxyalkyl)tricyclodec-8-ene-3,5-diones in up to 72% yields, and with N-benzylideneaniline or acrolein the corresponding functionally substituted tetrahydroquinolines (yield up to 65%) or 3,4-dihydropyrans (yield 23–50%) were obtained. More... »

PAGES

203-209

Identifiers

URI

http://scigraph.springernature.com/pub.10.1134/s1070428017020105

DOI

http://dx.doi.org/10.1134/s1070428017020105

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1084860807


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