Reaction of peroxyacetals with silyl ketene acetals: synthesis of 3-peroxyalkanoates and 3-peroxyalkanals
作者:P.H Dussault、R.J Lee、J.A Schultz、Y.S Suh
DOI:10.1016/s0040-4039(00)00914-x
日期:2000.7
Lewis acid-mediated reaction of monoperoxyacetals with silylketeneacetals (SKAs) provides an efficient approach to 3-peroxyalkanoates. Propionate SKAs react with aliphatic peroxyacetals to furnish 3-peroxy-2-methyl alkanoates with modest anti-selectivity. Although acetate and thioacetate SKAs are less reactive, the latter react with unsaturated peroxyacetals to furnish peroxyalkenoates and -alkadienoates