Lanthanoid Induced C–F Activation of All Fluorine Atoms of One CF
<sub>3</sub>
Group
作者:Glen B. Deacon、Peter C. Junk、Daniel Werner
DOI:10.1002/ejic.201500137
日期:2015.3
The lanthanum formamidinate complex [La(CF3Form)3] CF3FormH = N,N′-bis(2-trifluoromethylphenyl)formamidine}, which has six La–F interactions in the solid-state structure, readily undergoes C–F activation of all fluorine atoms of one CF3 group to give LaF3, and two isomeric polytrifluoromethylphenyl-substituted polyamidines, one containing a 1,2,3,4-tetrahydroquinazoline heterocyclic core.
镧甲脒配合物 [La(CF3Form)3] CF3FormH = N,N'-双(2-三氟甲基苯基)甲脒},在固态结构中有六个 La-F 相互作用,很容易经历所有的 C-F 活化一个 CF3 基团的氟原子得到 LaF3,以及两个异构的多三氟甲基苯基取代的聚酰胺,一个包含 1,2,3,4-四氢喹唑啉杂环核。