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Superazaporphyrins: Meso‐Pentaazapentaphyrins and One of Their Low‐Symmetry Derivatives
Author(s) -
Furuyama Taniyuki,
Ogura Yosuke,
Yoza Kenji,
Kobayashi Nagao
Publication year - 2012
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201203191
Subject(s) - symmetry (geometry) , derivative (finance) , crystallography , chemistry , computational chemistry , materials science , mathematics , geometry , business , finance
Supersized : Three pentaazapentaphyrin derivatives, that is, the superazaporphyrins (SAzPs), as well as a superphthalocyanine (SPc) and a mixed low‐symmetry derivative have been prepared and characterized. Decaaryl SAzPs have a distorted (4 n +2) π structure and show the Q bands at about λ =840–880 nm. These compounds are relatively air stable.
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