[1,3] and [3,3] rearrangements of 3-amino-1,5-hexadienes: Solvent effect on the regioselectivity
作者:Heather K. Dobson、Richard LeBlanc、Hélène Perrier、Corey Stephenson、Teresa R. Welch、Dwight Macdonald
DOI:10.1016/s0040-4039(99)00455-4
日期:1999.4
3-Amino-1,5-Hexadienes rearrange under anionic conditions to give a [1,3] product in addition to the [3,3] (Cope) product. With some substrates the regioselectivity of the reaction is strongly influenced by the solvent polarity.
3-氨基-1,5-己二烯在阴离子条件下重排,除[3,3](应付)产物外,还得到[1,3]产物。对于某些底物,反应的区域选择性受溶剂极性的强烈影响。