6-Exo-dig and/or 7-endo-dig iodocyclization reactions of functionalized acetylenic derivatives with ICI are disfavored in comparison with the corresponding electrophilic addition reactions providing regioselectively (E)-1-chloro-2-iodoethene derivatives. On the contrary, 6-endo-dig and 5-exo-dig iodocyclizations of methyl ynoates with ICI seem to be favored in comparison with the corresponding electrophilic addition reactions.
Reaction of alkynes with iodine monochloride revisited
BELLINA, FABIO;ROSSI, RENZO;
2003-01-01
Abstract
6-Exo-dig and/or 7-endo-dig iodocyclization reactions of functionalized acetylenic derivatives with ICI are disfavored in comparison with the corresponding electrophilic addition reactions providing regioselectively (E)-1-chloro-2-iodoethene derivatives. On the contrary, 6-endo-dig and 5-exo-dig iodocyclizations of methyl ynoates with ICI seem to be favored in comparison with the corresponding electrophilic addition reactions.File in questo prodotto:
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