Journal ArticleDOI
Molecular design by cycloaddition reactions. VI. Enone-.pi.-methane moiety in photochemical [1.3] and [3.3] sigmatropic rearrangements
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This article is published in Journal of Organic Chemistry.The article was published on 1973-11-01. It has received 11 citations till now. The article focuses on the topics: Sigmatropic reaction & Moiety.read more
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Photochemistry of bridged cycloheptadienones
Zeev Goldschmidt,U. Gutman +1 more
TL;DR: In this paper, a series of 6,7-Benzobicyclo[3.2.1] octadienes have been prepared and direct and sensitized irradiation of the dienes gave di-π-methane rearrangement products.
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Die Photoreaktivität von geometrisch fixierten 1,5‐Dienen: Das exo‐Tricyclo[4.2.1.02,5]nonadien‐System
TL;DR: In this paper, the photoreactions of the tricyclic 1.5-diene have been investigated and the photochemical behavior of the cycloaddition between the cyclobutene CC-double bonds has been described.
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Cycloaddition Reaction of 1,4-Dihydronaphthalene 1,4-Epoxide with Cyclooctatetraene : Cope Rearrangement in an Adduct
TL;DR: In this paper, the reaction of 1,4-dihydro-1, 4-epoxynaphthalene with cyclooctatetraene at 130±5° for 14 days gave the four products 2a,3,3a,4,9,9a,10,10a-octahydro, 4,9-epoxy-3,10-ethenocyclobuta[b]anthracene (13), 25-oxanonacyclo[10.04,6.2.114,21
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O‐(Alkylidenpropandinitril)‐ und O‐(Alkylidencyanamid)tropolonate, Tautomerie und intramolekulare Diels‐Alder‐Reaktionen
TL;DR: In this article, the Tautomerism and intramolecular Diels-Alder adducts were investigated and the structure of 13c has been elucidated by X-ray analysis.
Journal ArticleDOI
Photochemistry of ethenobenzocycloheptenones : A Di-π-methane rearrangement of β,γ-unsaturated aryl ketones
TL;DR: In this article, the structure of Eu(FOD) and X-ray diffraction was used to identify a potential 1,3-acyl shift product of ethenobenzocycloheptenones, which gave only dienyl aldehyde in low conversion.