@article{SchlosserCibulkaGrossetal.2020, author = {Schlosser, Julika and Cibulka, Radek and Groß, Philipp and Ihmels, Heiko and Mohrschladt, Christian J.}, title = {Visible-Light-Induced Di-\(\pi\)-Methane Rearrangement of Dibenzobarrelene Derivatives}, series = {ChemPhotoChem}, volume = {4}, journal = {ChemPhotoChem}, number = {2}, doi = {10.1002/cptc.201900221}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-212633}, pages = {132 -- 137}, year = {2020}, abstract = {It is demonstrated that the di-\(\pi\)-methane (DPM) rearrangement of carbonyl-substituted dibenzobarrelene (9,10-dihydro-9,10-ethenoanthracene) derivatives is induced by visible-light-induced triplet photosensitization with Ir(ppy)\(_{3}\), Ir(dFppy)\(_{3}\) or 1-butyl-7,8-dimethoxy-3-methylalloxazine as catalysts, whereas derivatives that lack carbonyl substituents are photoinert under these conditions. Notably, the products are formed almost quantitatively.}, language = {en} }