Stable sulfinic acids from the ene reaction of methyl-substituted allenes with sulfur dioxide
作者:G. Capozzi、V. Lucchini、F. Marcuzzi、G. Melloni
DOI:10.1016/s0040-4039(00)78669-2
日期:1980.1
Allenes 2,4-dimethyl-2,3-pentadiene and 3-methyl-1,2-butadiene in liquid sulfur dioxide undergo ene addition with the solvent giving the stable 3-(2,4-dimethyl-1,2-pentadienyl) and 2-(3-methyl-1,2-butadienyl) sulfinic acids.