Preferential intermolecular interactions in a racemic mixture of amino acid Schiff base, conformational structures in solid state, and DFT studies
作者:Jesús A. Lara-Cerón、Víctor M. Jiménez-Pérez、Areli A. Molina-Paredes、Mario Sánchez、H. V. Rasika Dias、Pedro I. Ramírez-Montes、Blanca M. Muñoz-Flores
DOI:10.1039/d0nj04720a
日期:——
between amino acid molecules with the same configuration was observed, i.e., a homo enantiomeric preference (HEP). This could indicate that an enantiomeric recognition could be observed in racemicmixtures of compounds that are derived from α-amino acids. Besides, a conformational study of 1 and a polymorph previously obtained in solid state for the same molecule was extensively discussed by the Hirshfeld