Efficient Synthesis of α,α-Difluoro Ketones Using Selectfluor<sup>TM</sup>F-TEDA-BF<sub>4</sub>
作者:Stojan Stavber、Igor Pravst、Marko Zupan
DOI:10.1055/s-2005-918424
日期:——
Selective and efficient synthesis of α,α-difluoro ketones was achieved following a protocol which includes the transformation of α-methylene ketones to the corresponding n-butylimine derivatives and their further treatment with SelectfluorTM F-TEDA-BF4 in acetonitrile solution at 80 °C.
该方法包括将δ-亚甲基酮转化为相应的正丁基亚胺衍生物,并在 80 °C 下用 SelectfluorTM F-TEDA-BF4 在乙腈溶液中进一步处理。