Home News Short News Professor Dierk Raabe elected to the National Academy of Engineering Class of 2025 Publications of Robert J. Mayer All genres Journal Article (1) Journal Article (1) 1. Journal Article Hettstedt, C.; Unglert, M.; Mayer, R. J.; Frank, A.; Karaghiosoff, K.: Methoxyphenyl Substituted Bis(picolyl)phosphines and Phosphine Oxides. European Journal of Inorganic Chemistry 2016 (9), pp. 1405 - 1414 (2016) MPG.PuRe DOI