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Annelated Heptathiophene: A Fragment of a Carbon–Sulfur Helix
Author(s) -
Rajca Andrzej,
Wang Hua,
Pink Maren,
Rajca Suchada
Publication year - 2000
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 - 10.1002/1521-3773(20001215)39:24<4481::aid-anie4481>3.0.co;2-g
Subject(s) - helicene , fragment (logic) , sulfur , thiophene , carbon fibers , chemistry , stereochemistry , computational chemistry , organic chemistry , molecule , materials science , computer science , algorithm , composite number , composite material
By an iterative route the oligothiophene 1 , a fragment of the unprecedented carbon–sulfur (C 2 S) helicene, was prepared. The properties of 1 are widely determined by the cross‐conjugation of the annelated thiophene rings.