Design of bis(acylamino)triazine containing ruthenium–acetylides as self-complementary supramolecular units
作者:Inès Ouerfelli、Rafik Gatri、Mohamed Lotfi Efrit、Neerja Dua、Johann Perruchon、Stéphane Golhen、Loïc Toupet、Jean-Luc Fillaut
DOI:10.1016/j.jorganchem.2010.09.047
日期:2011.2
A series of systematically varied 'rigid-rod' octahedral ruthenium-acetylide complexes, bearing conjugated bis(acylamino)triazine (DAT) substituents capable of ADAD-DADA pairing, of general formula trans-[(dppe)(2)Ru(Cl)(C C-C6H4-DAT(R)(2))] (R = Et, i-Pr, t-Bu, n-C5H11) have been synthesized and thoroughly characterized in solution by H-1 NMR and in the solid state. trans-[Ru(-C C-C6H4-DAT(R)(2))(2)(dppe)(2)] (R = n-C5H11) has also been designed to form discrete oligomeric chains in solution. (C) 2010 Elsevier B.V. All rights reserved.