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A Novel Phenylene Topology: Total Syntheses of Zigzag [4]‐ and [5]Phenylene
Author(s) -
Eickmeier Christian,
Holmes Daniel,
Junga Heiko,
Matzger Adam J.,
Scherhag Frank,
Shim Moonsub,
Vollhardt K. Peter C.
Publication year - 1999
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/(sici)1521-3773(19990315)38:6<800::aid-anie800>3.0.co;2-m
Subject(s) - zigzag , phenylene , topology (electrical circuits) , chemistry , stereochemistry , materials science , combinatorial chemistry , crystallography , polymer chemistry , organic chemistry , combinatorics , mathematics , polymer , geometry
In agreement with theory , the title compounds 1 and 2, which were prepared by CpCo‐catalyzed cycloisomerizations of appropriate oligoalkynylbenzenes, display physical properties that are in contrast with those of the corresponding linear isomers, but that are very similar to those of the angular topomers.