TY - JOUR A1 - Emmerling, Franziska A1 - Haferkamp, Sebastian A1 - Kraus, Werner T1 - Studies on the mechanochemical Knoevenagel condensation of fluorinated benzaldehyde derivates JF - Journal of Materials Science N2 - The mechanochemical Knoevenagel condensation of three fluorinated benzaldehyde derivates and malononitrile was investigated. The reactions were performed under solvent- and catalyst-free conditions and resulted in highly crystalline products after crystallization from a viscous phase in the milling jar. The quality of the obtained crystals was sufficient for single-crystal X-ray diffraction circumventing a recrystallization step. To gain more information on the reaction, progress was investigated in situ using time-resolved Raman spectroscopy. The results show a direct conversion of the reactants. KW - C-C coupling KW - Knoevenagel condensation KW - In situ KW - Mechanochemistry PY - 2018 DO - https://doi.org/10.1007/s10853-018-2492-0 SN - 0022-2461 VL - 53 IS - 19 SP - 13713 EP - 13718 PB - Springer Link AN - OPUS4-45682 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -