Palladium-catalyzed construction of heteroatom-containing π-conjugated systems by intramolecular oxidative C-H/C-H coupling reaction

Kenta Saito, Prasanna Kumara Chikkade, Motomu Kanai, Yoichiro Kuninobu

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

Synthesis of heteroatom-containing ladder-type π-conjugated molecules was successfully achieved via a palladium-catalyzed intramolecular oxidative C-H/C-H cross-coupling reaction. This reaction provides a variety of π-conjugated molecules bearing heteroatoms, such as nitrogen, oxygen, phosphorus, and sulfur atoms, and a carbonyl group. The π-conjugated molecules were synthesized efficiently, even in gram scale, and larger π-conjugated molecules were also obtained by a double C-H/C-H cross-coupling reaction and successive oxidative cycloaromatization.

Original languageEnglish
Pages (from-to)8365-8368
Number of pages4
JournalChemistry - A European Journal
Volume21
Issue number23
DOIs
Publication statusPublished - Jun 1 2015
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Organic Chemistry

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