First synthesis of a chlorin skeleton containing thiazole and thiophene rings and its optical properties

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Abstract

A novel macrocyclic π-skeleton 1 containing thiazole and thiophene rings was synthesized via MacDonald [3+1]-type condensation, and its optical properties were investigated. Two sulfur atoms were effective for the bathochromic shift of the ultraviolet-visible absorption bands in comparison with the traditional porphyrin and chlorin compounds. The characteristics of the absorption spectrum and the nucleus-independent chemical shift calculations show that the π-skeleton 1 is the chlorin-type compound.

Original languageEnglish
JournalJournal of Porphyrins and Phthalocyanines
DOIs
Publication statusAccepted/In press - 2022

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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