α-Ethoxycarbonyl and α-methoxy substituted radical clocks - ScienceDirect Skip to main
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Free radical cyclization reactions of 4-substituted cis-and trans-2-(l-but-3-enyl) cyclohexyl
radicals and the analogous 3, 5-dioxacyclohexyl radicals were investigated. Within the …

The E and Z isomers of the 4-(2, 2-diphenylcyclopropyl)-3-butenyl radical (1), produced by
laser flash photolysis of the corresponding PTOC esters in THF, cyclized to the (2, 2 …

Rate constants and Arrhenius functions for ring openings of the (trans-2-
ethoxycarbonylcyclopropyl) methyl radical and the (trans-2-tert-butoxycarbonylcyclopropyl) …

Accurate analysis of the mixture of hydroxylamines 8 formed when suitable peroxides 4
undergo homolysis in the presence of the nitroxyl radical l, l, 3, 3-tetramethylisoindolin-2 …

The 1-hydroxy-1-methyl-6, 6-diphenyl-5-hexenyl radical (4a) and the 1-hydroxy-1-methyl-7,
7-diphenyl-6-heptenyl radical (4b) were prepared from the corresponding PTOC esters …

Convenient switching of 7-endo/6-exo radical cyclization - ScienceDirect Skip to main
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The 5-hexenyl radical and its five 1-and 5-methyl-substituted derivatives have been
generated by the radical chain reaction of the appropriate bromide and tributyl-or …

Cyclization of deca-5,9-dienyl and 2-(but-3-enyl)cyclohexyl radicals - Journal of the Chemical
Society, Chemical Communications (RSC Publishing) Jump to main content Jump to site search …

Rate constants have been calculated, and compared with experimental results, for the
cyclizations of 1-carbomethoxy-1-methyl-5-hexenyl radicals (2) with various substituents on …