کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1322517 | 977213 | 2011 | 6 صفحه PDF | دانلود رایگان |

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)2Ru(Cl)(CC–C6H4–DAT(R)2)] (R = Et, i-Pr, t-Bu, n-C5H11) have been synthesized and thoroughly characterized in solution by 1H NMR and in the solid state. trans-[Ru(–CC–C6H4–DAT(R)2)2(dppe)2] (R = n-C5H11) has also been designed to form discrete oligomeric chains in solution.
A series of trans-[(dppe)2Ru(Cl)(CC–R)] alkynyl–ruthenium complexes containing bis(acylamino)triazine termini as hydrogen bonding modules have been prepared and structurally characterized. A structure determination unambiguously demonstrates the directed formation of homodimer pairs via quadruple hydrogen bonding formation.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 696, Issue 3, 1 February 2011, Pages 670–675