Centre for Analysis and Synthesis, Department of Chemistry, Lund University, SE-221 00 Lund, Sweden.
Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, 53115 Bonn, Germany.
Chem Commun (Camb). 2022 Mar 18;58(23):3751-3754. doi: 10.1039/d2cc00345g.
The challenging synthesis of a fused -symmetric trilactam (1) was executed in racemic and enantiomerically pure form. The rigidity, symmetry and high density of hydrogen bonding motifs make 1 an attractive candidate for self-assembly study, which revealed different hydrogen bond patterns in the crystals of -1- and (+)-()-1.
具有融合对称结构的三环酰胺(1)的合成极具挑战性,我们以外消旋和对映纯两种形式进行了合成。1 的刚性、对称性和高密度氢键模式使其成为自组装研究的理想候选物,其晶体中的(-)-1 和(+)-()-1 表现出不同的氢键模式。