Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"dipyridylamine"”.
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Investigation into the unique coordination and spectroscopic properties of lanthanide ions with dipyridylamine and dipicolylamine based ligands.
… as biological sensors and optical amplifiers. Dipyridylamine and dipicolylamine based starburst compounds were synthesized and characterized. X-ray crystallography of ligands and a lithium complex, as well as photophysical properties were investigated and revealed that the compounds that were …
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Studies of Some Co-Ordination Compounds of Iron and Cobalt
… some aspects of the iron and cobalt complexes of dipyridylamine and tripyridylamine, The low temperature infra red spectra of the bis complexes of cobalt II with 4-methyl and 5-methyl substituted tripyridylamines have been studied and compared with that of the isomorphous nickel II and iron II …
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Iron catalyzed C-H activation and synthesis of novel ligands
… 1,4,7-triazacyclononane (TACN) derivatives and dipyridylamine derivatives was undertaken.Iron-catalyzed benzylic oxidation was successfully performed by using a combination of iron(III) chloride (2 mol%) as a catalyst and tert-butyl hydroperoxide (TBHP) as an oxidant. Diarylmethane derivatives …
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Katalysatordesign als Beitrag zu einer nachhaltigeren Chemie
Aminopyridine bzw. Dipyridylamine können durch Monochlorphosphane, wie z.B. Chlordiphenylphosphan, funktionalisiert werden und es entstehen neutrale P,N-Chelatliganden. Diese P,N-Liganden können Palladiumvorstufen für die Suzukikreuzkupplung stabilisieren. Ein besonderer Vertreter …
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The chemistry of ceramic glazes
… (Chapter One). A number of new vanadyl(IV) dipyridylamine and tripyrldylamine complexes have been prepared, various spectroscopic techniques are used in the investigation of the vanadyl ion in a weak ligand field, the situation of those found in a glaze environment (Chapter Three). In glaze …
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"The New Chemistry" - Sustainable Catalysis with Alcohols
… with 2-aminopyridines. By elimination of dipyridylamine the new catalyst species 2a was formed, which is more stable than catalyst 1. Based on this finding eight new anionic P,N-ligands and the resulting iridium complexes were synthesized. After optimization of the reaction conditions …