New optically active diporphyrin having a chiral cyclophane as a spacer

Tadashi Ema, Shigeharu Misawa, Shuichi Nemugaki, Takashi Sakai, Masanori Utaka

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Optically active dimeric porphyrin covalently linked by a chiral cyclophane was synthesized; the two porphyrin chromophores were disposed in a slipped cofacial fashion, which was found to be tunable by cooperative coordination of diamines with various chain lengths.

Original languageEnglish
Pages (from-to)487-488
Number of pages2
JournalChemistry Letters
Issue number6
Publication statusPublished - Jan 1 1997


ASJC Scopus subject areas

  • Chemistry(all)

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