Bromine radical-mediated sequential radical rearrangement and addition reaction of alkylidenecyclopropanes

Takashi Kippo, Kanako Hamaoka, Ilhyong Ryu*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

51 Scopus citations

Abstract

Bromine radical-mediated cyclopropylcarbinyl-homoallyl rearrangement of alkylidenecyclopropanes was effectively accomplished by C-C bond formation with allylic bromides, which led to the syntheses of 2-bromo-1,6-dienes. A three-component coupling reaction comprising alkylidenecyclopropanes, allylic bromides, and carbon monoxide also proceeded well to give 2-bromo-1,7-dien-5- ones in good yield.

Original languageEnglish
Pages (from-to)632-635
Number of pages4
JournalJournal of the American Chemical Society
Volume135
Issue number2
DOIs
StatePublished - 16 Jan 2013

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