288311-28-4Relevant articles and documents
Donor-acceptor-functionalized tetraethynylethenes with nitrothienyl substituents: Structure-property relationships
Tykwinski, Rik R.,Hilger, Anouk,Diederich, Francois,Luethi, Hans Peter,Seiler, Paul,Gramlich, Volker,Gisselbrecht, Jean-Paul,Boudon, Corinne,Gross, Maurice
, p. 1484 - 1508 (2007/10/03)
Tetraethynylethenes (TEEs) functionalized with donor (4- (dimethylamino)phenyl) and acceptor (5-nitro-2-thienyl) groups were prepared by Pd0-catalyzed Sonogashira cross-coupling reactions (Schemes 1-6). The physical properties of these novel ch