Microwave-assisted synthesis of a new series of resorcin[4]arene cavitand-capped porphyrin capsules
作者:Michael G. McKay、Thandanani Cwele、Holger B. Friedrich、Glenn E. M. Maguire
DOI:10.1039/b907547j
日期:——
receptors are fundamental to the modeling of biological host–guest interactions such as those characteristic of enzymatic processes. Among the more versatile and effective synthetic receptors are the hemicarcerand-type hosts. Herein we report the synthesis of six novel resorcin[4]arene cavitand-capped porphyrin capsules, in a new series of molecular capsules modeled on the classical hemicarcerands initially
Clathrate tetraldehyde cavitand: single-crystal structure and NMR study
作者:Pramod B. Pansuriya、Hitesh M. Parekh、Glenn E. M. Maguire、Holger B. Friedrich
DOI:10.1080/10610278.2015.1102261
日期:2016.4.2
tetraldehyde cavitand, C100H88O20, was synthesised as the penultimate stage of a procedure to obtain cavitand-capped porphyrins. The complete structural characterisation was performed by single-crystal X-ray diffraction studies, NMR and IR spectroscopy. The inclusion phenomena of the solvent molecules were confirmed using NMR spectroscopy. The structure is the first example of a clathrate having an aromatic
摘要 四醛空腔化合物 C100H88O20 是在获得空腔化合物封端的卟啉过程的倒数第二阶段合成的。通过单晶 X 射线衍射研究、核磁共振和红外光谱进行完整的结构表征。溶剂分子的夹杂现象通过核磁共振光谱证实。该结构是具有芳族四醛空腔的包合物的第一个例子,其生长为单晶,乙腈在分子的下缘,甲醇在分子的上缘。