从1-芳氧基蒽醌和4'-氨基苯并-15-冠-5醚光化学制备了一系列互变异构的生色团。所有合成的染料都可以将锶和钡阳离子结合为三明治型2:1配体-金属配合物,与相应的1:1配合物(K 1:1)相比,其显示出更高的稳定性常数(K 2 :1),即K 2: 1 / K 1:1比率达到10(在MeCN中)。对于未取代的苯并-15-冠-5醚的相关配合物,观察到相反的关系,即K 2:1 < K 1:1。用分光光度法研究了三明治复合物,11 H NMR光谱,质谱和密度泛函理论计算。在K 2:1 / K 1:1比与三明治复合物中短堆积触点数之间发现相关性。
Kinetics and mechanism of the reaction of photoinduced 9-aryloxy-1,10-anthraquinones with alcohols
作者:L. S. Klimenko、N. P. Gritsan、E. P. Fokin
DOI:10.1007/bf00960658
日期:1990.2
Photochemical synthesis of dibenzo-18-crown-6 ligands containing two 1-hydroxy-2-R-9,10-anthraquinone-9-imino side arms
作者:Lyubov S. Klimenko、Soltan Z. Kusov、Vladislav M. Vlasov
DOI:10.1070/mc2002v012n03abeh001592
日期:2002.1
4,4'- and 4,5 -Bis(1-hydroxy-2-R-9,10-anthraquinone-9-imino)dibenzo-18-crown-6 ethers (novel alkaline-earth cation chemosensors) were synthesised by the photochemical condensation of 1-aryloxy-2-R-9,10-anthraquinones with aromatic diamines containing a 18-crown-6 ether bridge in benzene at room temperature.
Tautomeric chromoionophores derived from 1-aryloxyanthraquinones and 4′-aminobenzo-15-crown-5 ether: Sandwich complex formation enhanced by interchromophoric interactions
作者:Timofey P. Martyanov、Lubov S. Klimenko、Viacheslav I. Kozlovskiy、Evgeny N. Ushakov
DOI:10.1016/j.tet.2016.12.048
日期:2017.2
4′-aminobenzo-15-crown-5 ether. All the synthesized dyes can bind strontium and barium cations as sandwich-type 2:1 ligand–metal complexes that show higher stability constants (K2:1) than the corresponding 1:1 complexes (K1:1), the K2:1/K1:1 ratio reaching a value of 10 (in MeCN). The inverse relation, i.e. K2:1 < K1:1, is observed for the related complexes of unsubstituted benzo-15-crown-5 ether. The sandwich complexes
从1-芳氧基蒽醌和4'-氨基苯并-15-冠-5醚光化学制备了一系列互变异构的生色团。所有合成的染料都可以将锶和钡阳离子结合为三明治型2:1配体-金属配合物,与相应的1:1配合物(K 1:1)相比,其显示出更高的稳定性常数(K 2 :1),即K 2: 1 / K 1:1比率达到10(在MeCN中)。对于未取代的苯并-15-冠-5醚的相关配合物,观察到相反的关系,即K 2:1 < K 1:1。用分光光度法研究了三明治复合物,11 H NMR光谱,质谱和密度泛函理论计算。在K 2:1 / K 1:1比与三明治复合物中短堆积触点数之间发现相关性。
Experimental and quantum chemical study of the reactions of 1,10-anthraquinones with alcohols and amines
作者:Nina P. Gritsan、Lubov' S. Klimenko、Zoya V. Leonenko、II'ya Ya. Mainagashev、Victor I. Mamatyuk、Valerii P. Vetchinov
DOI:10.1016/0040-4020(95)00046-b
日期:1995.3
The primary stage of the reactionbetween 9-aryloxy-1,10-anthraquinones and methanol is the nucleophilic 1,4-addition which gives rise to the adduct, corresponding to 1-hydroxy-9-methoxy-9-aryloxy-10-anthrone. The reaction of 9-aryloxy-1,10-anthraquinones with the primary aliphatic and aromaticamines results in the formation of 9-alkyl(aryl)amino-1,10-anthraquinones that are in a tautomeric equilibrium