3-(Pyridin-2-yl)[1,2,3]triazolo[1,5-<i>a</i>]quinoline: A Theoretical and Experimental Analysis of Ring-Chain Isomerisation
作者:Rafael Ballesteros-Garrido、Fernando Blanco、Rafael Ballesteros、Frédéric R. Leroux、Belén Abarca、Françoise Colobert、Ibon Alkorta、José Elguero
DOI:10.1002/ejoc.200900818
日期:2009.11
for molecular recognition an experimental (1H NMR) and theoretical (DFT) study of the ring-chain isomerism of 3-(pyridin-2-yl)[1,2,3]triazolo[1,5-a]quinoline derivatives (A) into 2-([1,2,3]triazolo[1,5-a]pyridin-3-yl)quinoline derivatives (B) has been carried out. The rearrangement is influenced by steric and electronic effects of the substituents present on the quinoline ring. (© Wiley-VCH Verlag GmbH
在用于分子识别的新型荧光团的合成过程中,3-(pyridin-2-yl)[1,2,3]triazolo[1] 的环链异构的实验 (1H NMR) 和理论 (DFT) 研究,5-a]喹啉衍生物(A)转化为2-([1,2,3]三唑并[1,5-a]吡啶-3-基)喹啉衍生物(B)。重排受喹啉环上存在的取代基的空间和电子效应影响。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)