By an iterative route the oligothiophene 1, a fragment of the unprecedented carbon-sulfur (C2S) helicene, was prepared. The properties of 1 are widely determined by the cross-conjugation of the annelated thiophene rings.
|Original language||English (US)|
|Number of pages||3|
|Journal||Angewandte Chemie - International Edition|
|State||Published - Dec 15 2000|
- Helical structures
ASJC Scopus subject areas