Multiply-fused porphyrins—effects of extended π-conjugation on the optical and electrochemical properties
Author(s) -
Tomoya Ishizuka,
Yuta Saegusa,
Yoshihito Shiota,
Kazuhisa Ohtake,
Kazunari Yoshizawa,
Takahiko Kojima
Publication year - 2013
Publication title -
chemical communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.837
H-Index - 333
eISSN - 1364-548X
pISSN - 1359-7345
DOI - 10.1039/c3cc42831a
Subject(s) - porphyrin , homo/lumo , yield (engineering) , electrochemistry , fusion , ring (chemistry) , chemistry , photochemistry , combinatorial chemistry , materials science , molecule , organic chemistry , electrode , linguistics , philosophy , metallurgy
A novel quadruply-fused porphyrin has been synthesized with a facilely prepared precursor in a high yield. A detailed comparison of the physical properties of a series of fused porphyrins revealed remarkable effects of the ring fusion on lowering LUMO levels rather than HOMO levels.
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