148055-77-0Relevant academic research and scientific papers
Diels-Alder Intramolecular Cycloaddition of Vinylallenyl Cycloalken-3-yl Ethers
Dulcere, J. P.,Agati, V.,Faure, R.
, p. 270 - 271 (1993)
Cohalogenation of cycloalkenes 1 by N-bromosuccinimide (NBS) in 4-methylpent-4-en-2-yn-1-ol affords β-bromopent-4-en-2-ynyl ethers 2-which undergo facile base-promoted consecutive dehydrohalogenation-isomerizarion-intramolecular Diels-Alder cycloaddition leading to tricyclic conjugated enol ethers 6.
