Competing [4 + 2] and [3 + 2] cycloaddition in the reactions of nucleophilic olefins with ethyl 3-(toluene-p-sulphonylazo)but-2-enoate

• Published in: Journal of the Chemical Society, Perkin Transactions 1 no. 8; pp. 1803 - 1807
• Main Authors: Clarke, Simon J., Davies, David E., Gilchrist, Thomas L.
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 1983
• Subjects: Chemical reactivity; Chemistry; Exact sciences and technology; Organic chemistry; Reactivity and mechanisms; Solvent effect; Five membered ring; Cycloaddition; Nucleophilic reaction; Nitrogen heterocycle; Enamine; Bicyclic compound; Competitive reaction; Enol ether; Conjugated compound; Tricyclic compound