Palladium-catalyzed three-component cyclization of 2-bromocyclohex-1-enecarboxylic acids with carbon monoxide and arylhydrazines leading to 2-anilinohydroisoindoline-1,3-diones

Il Chul Yoon, Chan Sik Cho

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

2-Bromocyclohex-1-enecarboxylic acids are carbonylatively cyclized with arylhydrazines or their hydrochlorides in tetrahydrofuran at 120 °C under carbon monoxide pressure in the presence of a catalytic amount of PdCl2 and 1,3-bis(diphenylphosphino)propane along with Et3N to give 2-anilinohydroisoindoline-1,3-diones.

Original languageEnglish
Pages (from-to)226-230
Number of pages5
JournalApplied Organometallic Chemistry
Volume29
Issue number4
DOIs
StatePublished - Apr 2015

Keywords

  • 2-anilinohydroisoindoline-1 3-diones
  • 2-bromocyclohex-1-enecarboxylic acids
  • arylhydrazines
  • carbonylation and cyclization
  • palladium catalyst

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