作者:Alexander S. Kiselyov
DOI:10.1016/j.tet.2005.10.025
日期:2006.1
A base-promoted conversion of ortho-trifluoromethyl benzyl derivatives of NH-heterocycles into a respective fluorinated isoquinolines (38–57% isolated yields) is reported. The reaction is general for the benzylated derivatives of the electron-rich NH-heterocycles and the respective derivatives of pyrazole. The outcome of the reaction could be explained by an intermediate formation of a highly reactive
据报道,NH-杂环的邻三氟甲基苄基衍生物可通过碱促进的转化为相应的氟化异喹啉(38-57%的分离产率)。对于富电子NH-杂环的苄基化衍生物和吡唑的各个衍生物,该反应是一般的。反应的结果可以通过高反应性醌甲基化物物质的中间形成来解释。