The [1,2,3]Triazolo[1,5-a]pyridine ring: A sensitive sensor for the electronic profile of phosphorus substituents
作者:Rafael Ballesteros-Garrido、Laurence Bonnafoux、Frédéric R. Leroux、Belén Abarca、Françoise Colobert
DOI:10.1039/b906034k
日期:——
The unique nature of the [1,2,3]triazolo[1,5-a]pyridine reveals without any external perturbation the electronic contribution of various substituents to the phosphorus atom in phosphines, based on the equilibrium of two possible ring-chain isomers.
[1,2,3]三唑并[1,5-a]吡啶的独特性质揭示了在没有任何外部扰动的情况下,各种取代基对膦中磷原子的电子贡献,其基础是两种可能的环链异构体的平衡。