carbonates are reported. Thanks to the combined use of salt [CpRu(CH3CN)3][BArF] and 1,10-phenanthroline as catalyst for the diazo decomposition, effective and practical syntheses of spiro bicyclic ketals, orthoesters, and orthocarbonates are afforded.
报道了α-重氮-β-酮酸酯与环状酮,内酯和碳酸酯的反应。由于盐[CpRu(CH 3 CN)3 ] [BAr F ]和1,10-菲咯啉作为重氮分解催化剂的组合使用,可以提供螺环双环缩酮,原酸酯和原碳酸酯的有效和实用的合成方法。