Synthesis of carbazole-containing porphyrinoids by a multiple annulation strategy: A core-modified and π-expanded porphyrin

Chihiro Maeda, Tomoki Yoneda, Naoki Aratani, Min Chul Yoon, Jong Min Lim, Dongho Kim, Naoki Yoshioka, Atsuhiro Osuka

研究成果: Article査読

70 被引用数 (Scopus)

抄録

Going around in circles: The copper(I)-mediated annulation of a doubly 1,3-butadiyne-bridged carbazole dimer with amines or Na2S provides isophlorins containing carbazole or thiophene-carbazole moieties, respectively (see scheme). Oxidization of the thiophene-containing isophlorin with MnO 2 gives the corresponding porphyrin, which displays distinct aromaticity and remarkably intensified and red-shifted absorption bands in the near IR region.

本文言語English
ページ(範囲)5691-5694
ページ数4
ジャーナルAngewandte Chemie - International Edition
50
25
DOI
出版ステータスPublished - 2011 6月 14

ASJC Scopus subject areas

  • 触媒
  • 化学 (全般)

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