Pd(II)/Bu4NBr/DMSO catalytic system for practical synthesis of indoles and pyrroles from imines through aerobic dehydrogenative cyclization

Wei Wen Tan, Xiaoya Hou, Naohiko Yoshikai

研究成果: Article査読

5 被引用数 (Scopus)

抄録

N-Aryl- and N-allylimines derived typically from substituted acetophenones undergo palladium(II)-catalyzed dehydrogenative cyclization reactions in the presence of tetrabutylammonium bromide and molecular oxygen in DMSO to afford indole and pyrrole derivatives, respectively, in moderate to good yields. The reactions are operationally simple and can be readily performed on multigram scales (up to 55 mmol).

本文言語English
論文番号ss-2014-z0303-psp
ページ(範囲)2727-2733
ページ数7
ジャーナルSynthesis (Germany)
46
20
DOI
出版ステータスPublished - 2014 10月 1
外部発表はい

ASJC Scopus subject areas

  • 触媒
  • 有機化学

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