Synthesis of 1,2,4-dioxazolidines by the ozonolysis of vinyl ethers in the presence of imines. The first [3 + 2] cycloaddition of carbonyl oxide to the carbon–nitrogen double bond
作者:Mitsuyuki Mori、Masatomo Nojima、Shigekazu Kusabayashi、Kevin J. McCullough
DOI:10.1039/c39880001550
日期:——
Carbonyloxides, derived from the ozonolysis of vinylethers, readily undergo [3 + 2] cycloaddition reactions with imines affording 1,2,4-dioxazolidines in good yield.