10.18453/rosdok_id00004395 Hünemörder, Paul Ewald Bernhard Paul Ewald Bernhard Hünemörder http://d-nb.info/gnd/1297751175 Universität Rostock 2023 540 Chemistry & allied sciences 2023 en http://purl.uni-rostock.de/rosdok/id00004395 urn:nbn:de:gbv:28-rosdok_id00004395-5 This dissertation reports the investigation of the light-induced copper-catalyzed allylic alkynylation. Through further optimization, a reliable and robust protocol was established. In addition, the improved protocol was subjected to various substrates with varied success. Mechanistic studies were accompanied by spectroscopic inves-tigations with NMR, EPR and CV. Together with insights gathered from the perturbation of reaction conditions a new mechanistic proposal could be presented.