Synthesis and Diels Alder reaction of 2,3-dihydro-2,3-dimethylene-1,4-benzodioxin.
作者:N. Ruiz、M.D. Pujol、G. Guillaumet、G. Coudert
DOI:10.1016/s0040-4039(00)79573-6
日期:1992.5
2,3-dohydro-2,3-dimethylene-1,4-benzodioxin undergoes an easy DielsAlder cycloaddition with a variety of dienophiles. The new products obtained constitute attractive compounds as useful intermediates in the synthesis of tri and tetracyclic systems.