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 3 of 3 for “"Hydrazone Ligand"”.
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Investigation of aryldimethylsilanolates in palladium-catalyzed cross-coupling reactions and development of chiral bis-hydrazone ligands for asymmetric aryl-aryl couplings
… synthetic route to access a number of chiral bis-hydrazone ligands featuring a 2,5-diarylpyrrolidine moiety. This endeavor enables systematic investigation of the ligand effect on the reactivity and enantioselectivity of the reaction. The origin of the chiral induction has been rationalized …
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Synthesis and mesogenic properties of acylhydrazinato metal complexes
… based on the N-methylidene(4'-n-alkoxybenzoyl)hydrazone ligand. The primary aim of this study was to determine the structural variations which would still permit mesophase formation in these recently discovered liquid crystalline acyihydrazinato metal complexes. The potential mesogens were …
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Estudio de las interacciones débiles presentes en sólido y en disolución en complejos de paladio y platino
… Presentamos complejos mononucleares con los ligandos hidrazona ortometalados de fórmula: [Pd{C6H4-N(R)-N=C(CH3)-C5H4N}(κ1-L)]n , donde: R = H, CH3; L = Cl, 2,6-dimetilpiridina, PMe2Ph, PMePh2, dppm, (Ar-NNN-Ar)- (siendo Ar = 4-(CH3O)C6H4, 4-(CH3)C6H4, C6H5, 4-F-C6H4, C6F5), además de los …