Functionalized Salen ligands linking with non-conjugated bridges: unique and colorful aggregation-induced emission, mechanism, and applications
作者:Jinghui Cheng、Yuanxi Li、Rui Sun、Jiaoyan Liu、Fei Gou、Xiangge Zhou、Haifeng Xiang、Jin Liu
DOI:10.1039/c5tc02555a
日期:——
salicylaldehyde-based bis-Schiff bases, linking with different non-conjugated alkyl bridges ((CH2)n, n = 2–9, 12; cyclohexyl) and containing different electron-accepting (–NO2, –F, and –Cl), electron-donating (–OMe, –OH, and –NEt2), or sterically hindering (–t-butyl) substituents or a π-extended system (naphthalene ring) have been designed and synthesized. The photophysical properties of these Salen ligands can be
Synthesis and antikinetoplastid activity of a series of N,N′-substituted diamines
作者:Andrea P. Caminos、Esteban A. Panozzo-Zenere、Shane R. Wilkinson、Babu L. Tekwani、Guillermo R. Labadie
DOI:10.1016/j.bmcl.2011.12.101
日期:2012.2
A series of 25 N,N′-substituted diamines were prepared by controlled reductive amination of free aliphaticdiamines with different substituted benzaldehydes. The library was screened in vitro for antiparasitic activity on the causative agents of human African trypanosomiasis, Chagas’ disease and visceral leishmaniasis. The most potent compounds were derived from a subset of diamines that contained
Goodson et al., British Journal of Pharmacology and Chemotherapy, 1948, vol. 3, p. 61
作者:Goodson et al.
DOI:——
日期:——
Novel synthesis of 1,4-diazacrown ethers by reductive coupling of aromatic diimines
作者:Tatsuya Shono、Naoki Kise、Eiichi Okazaki
DOI:10.1016/s0040-4039(00)92085-9
日期:1992.6
The electroreduction or chemical reduction with zinc powder has been found to be effective to intramolecular coupling of aromatic diimines yielding 1,4-diazacrown ethers. The latter reduction was particularly effective to formation of 1,4-diaza-12-crown-4 derivatives due to the template effect of Zn2+.
Synthesis of 1,3-diazacyclanes by the benzoylation of bis-schiffs bases