Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigacion en Química "Andres M. del Río" (IQAR) Universidad de Alcalá, Campus Universitario, 28871-Alcala de Henares, Madrid, Spain.
Instituto de Investigaciones Químicas, CSIC-Universidad de Sevilla, C/Americo Vespucio, 49, 41092 Sevilla, Spain.
Chem Commun (Camb). 2018 Nov 18;54(89):12586-12589. doi: 10.1039/c8cc07661h. Epub 2018 Oct 22.
Adducts of imidazolium carbenes and carbodiimides (NHC-CDI) are emerging as a new class of thermally stable and modular zwitterions with many potential applications. Our study of the interaction of a representative NHC-CDI zwitterion with ZnCl in dichloromethane led to the serendipitous discovery of a highly selective, double activation of dichloromethane C-Cl bonds.
咪唑鎓碳烯和碳二亚胺(NHC-CDI)加合物作为一类新型的热稳定且可模块化的两性离子,具有许多潜在的应用。我们研究了一种代表性的 NHC-CDI 两性离子与二氯甲烷中的 ZnCl2 的相互作用,偶然发现了二氯甲烷 C-Cl 键的高度选择性双活化。