TY - JOUR
T1 - First synthesis of a chlorin skeleton containing thiazole and thiophene rings and its optical properties
AU - Nakano, Takeo
AU - Fujikawa, Shigenori
N1 - Publisher Copyright:
© 2022 World Scientific Publishing Company.
PY - 2022
Y1 - 2022
N2 - 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.
AB - 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.
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U2 - 10.1142/S1088424622500110
DO - 10.1142/S1088424622500110
M3 - Article
AN - SCOPUS:85125738365
JO - Journal of Porphyrins and Phthalocyanines
JF - Journal of Porphyrins and Phthalocyanines
SN - 1088-4246
ER -