Mews, RüdigerJust, Danny J.Danny J.Just2020-03-092020-03-092008-01-25https://media.suub.uni-bremen.de/handle/elib/2463Tris(azolyl)methylthiolates are obtained in excellent yields via a new synthetic route considering both economic aspects and ease of preparation. Starting from thiophosgene and the silylated azole the bis(azolyl)thioketone is generated and subjected to the addition of a potassium azole anion. An improved synthesis for bis(pyrazolyl)thioketone has enabled the isolation of the intermediate pyrazole-1-carbothioyl-chloride, S=C(Cl)pyrazole, in quantitative yields which in turn has afforded the first asymmetric bis(azole), S=C(pyrazole)(triazole). Tris(azolyl)methylthiolates represent highly reactive nucleophiles that are easily transformed into mono- and bitopic tris(azolyl)methylthio-derivatives. The crystal structures of these compounds and their potential as ligands in coordination chemistry with various transition metals has been studied thoroughly.deinfo:eu-repo/semantics/openAccessscorpionatestris(pyrazolyl)methane ligands3rd generation ligandsbis(azolyl)thioketonessupramolecular structures540Dissertationurn:nbn:de:gbv:46-diss000109340