
Journal of Organic Chemistry p. 3876 - 3880 (1990)
Update date:2022-08-05
Topics: Regioselectivity Alkynes Nucleophile Electrophile Rearrangement Chromatography Mass spectrometry (MS) Product Isolation Diels-Alder Reaction Solvent Effects Cycloaddition Catalysis Reaction Monitoring Temperature Control Ketenes NMR spectroscopy (Nuclear Magnetic Resonance) Conjugated system IR Spectroscopy (Infrared Spectroscopy)
Chow, Ken
Nguyen, Nghi V.
Moore, Harold W.
The reactions of selected alkynylcyanoketenes and enynylketenes with alkynes are reported to result in unusual rearrangements to variously substituted polycyclic aromatic compounds and/or bicyclo<4.2.0>octatrienones.The mechanisms and synthetic scope of t
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