• Medientyp: E-Artikel
  • Titel: Evaluation of the formation pathways of cocrystal polymorphs in liquid-assisted syntheses
  • Beteiligte: Fischer, Franziska [Verfasser:in]; Scholz, G. [Verfasser:in]; Benemann, Sigrid [Verfasser:in]; Rademann, K. [Verfasser:in]; Emmerling, Franziska [Verfasser:in]
  • Erschienen: BAM-Publica - Publikationsserver der Bundesanstalt für Materialforschung und -prüfung (BAM), 2014
  • Sprache: Englisch
  • DOI: https://doi.org/10.1039/c4ce00472h
  • Entstehung:
  • Anmerkungen: Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.
  • Beschreibung: The synthesis of the polymorphic cocrystal caffeine:anthranilic acid was investigated to obtain a better understanding of the processes leading to the formation of different polymorphic forms. In the case of these cocrystal polymorphs synthesized by liquid-assisted grinding a distinct influence of the dipole moment of the solvent was found. A pre-coordination between the solvent molecules and the caffeine:anthranilic acid cocrystal could be identified in the formation of form II. In the case of form II the solvent can be regarded as a catalyst. The formation pathway of each polymorph was evaluated using synchrotron X-ray diffraction.
  • Zugangsstatus: Freier Zugang