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- Title
Furfuryl vinyl ethers in [4+2]-cycloaddition reactions.
- Authors
Oparina, L.; Vysotskaya, O.; Stepanov, A.; Ushakov, I.; Apartsin, K.; Gusarova, N.; Trofimov, B.
- 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.
- Subjects
FURFURYL alcohol; ALCOHOLS (Chemical class); FURANS; RING formation (Chemistry); CHEMICAL reactions
- Publication
Russian Journal of Organic Chemistry, 2017, Vol 53, Issue 2, p203
- ISSN
1070-4280
- Publication type
Article
- DOI
10.1134/S1070428017020105