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Dithiaethyneporphyrin: An Atypical [18]Triphyrin(4.1.1) Frame for Contracted Porphyrins
Author(s) -
Berlicka Anna,
LatosGrażyński Lechosław,
Lis Tadeusz
Publication year - 2005
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.200501635
Subject(s) - joins , moiety , thiophene , acetylene , chemistry , distortion (music) , stereochemistry , crystallography , computer science , organic chemistry , telecommunications , programming language , amplifier , bandwidth (computing)
Fusion of the structural motifs 21,23‐dithiaporphyrin and acetylene yields the 18‐π‐aromatic [18]triphyrin(4.1.1) framework (see structure; C gray, N blue, S yellow). The butyne moiety that joins the two thiophene rings reveals a slight distortion from linearity, showing a bowlike deformation directed out of the macrocycle.