Author/Authors :
Hatae، نويسنده , , Noriyuki and Suzuki، نويسنده , , Ichiro and Choshi، نويسنده , , Tominari and Hibino، نويسنده , , Satoshi and Okada، نويسنده , , Chiaki and Toyota، نويسنده , , Eiko، نويسنده ,
Abstract :
Steric and enthalpic effects of substituents on diene moieties play a crucial role in intramolecular cycloaddition reactions. Allenyl 2-halogenated-3-vinylcyclohex-2-enyl ethers underwent a tandem [4+2] cycloaddition/aromatization reaction to afford the corresponding tetrahydro-3H-naphtho[1,8-bc]furan compound in high yield.
Keywords :
8-bc]furan , Switching reaction pathway , Allene , Halogenated diene
