Palladium-catalysed coupling of trialkylstannyltetrathiafulvalenes with aryl halides
作者:Masahiko Iyoda、Yoshiyuki Kuwatani、Nubuhiko Ueno、Masaji Oda
DOI:10.1039/c39920000158
日期:——
undergo palladium-catalysed cross-and homo-coupling reactions to give aryl-substituted tetrathiafulvalenes and bitetrathiafulvalene; the methodology has been applied to the synthesis of p-phenylenebistetrathiafulvalene and 2,5-thiophenediylbistetrathiafulvalene
magnesium or zinc derivatives that are obtained by a direct metalation with Mg- and Zn-TMP-bases (TMP = 2,2,6,6-tetramethylpiperidyl). This stepwise functionalization provides access to a range of new mono-, di-, tri-, and tetra-functionalized TTF-derivatives and allows for fine-tuning of their energy levels.