作者:S. Hessam M. Mehr、Hannah Depmeier、Katsuya Fukuyama、Mahboobeh Maghami、Mark J. MacLachlan
DOI:10.1039/c6ob02727j
日期:——
We report a new method to formylate phenol derivatives using formamidine acetate and acetic anhydride. This general-purpose transformation is a significant improvement over many other methods and does not require high temperatures or the addition of strong acid or base. Mono-, di-, and tri-formylated product can be obtained, depending on the substrate and conditions used.
Cationic guest inclusion in widemouthed Schiff base macrocycles
作者:Jian Jiang、Mark J. MacLachlan
DOI:10.1039/b914564h
日期:——
Conjugated Schiff base macrocycles with wide bores and conformational flexibility bind organic cations in their interiors, and can be used to assemble larger supramolecular structures.
具有宽孔和构象灵活性的共轭席夫碱大环可在其内部结合有机阳离子,可用于组装更大的超分子结构。
GIESECKE H.; HOCKER J., J. LIEBIGS ANN. CHEM., 1978, NO 2, 345-361