A New Access to the 6,8-Dioxabicyclo[3.2.1]octane Ring System Using a Three-Component Reaction: Enantioselective Synthesis of (+)-iso-exo-Brevicomin
作者:François Carreaux、Asmae Bouziane、Thomas Régnier、Bertrand Carboni、Christian Bruneau、Jean-Luc Renaud
DOI:10.1055/s-0029-1218561
日期:2010.1
catalytic hetero-Diels―Alder― allylboration sequence and a ruthenium-catalyzed isomerization of an allylic alcohol moiety as key steps open a new route for the asymmetric synthesis of 6,8-dioxabicyclo[3.2.1]octane subunits. The application of this strategy to the synthesis of (+)-iso-exo-brevicomin is also reported.
催化杂-Diels-Alder-烯丙基硼化序列和钌催化的烯丙醇部分异构化作为关键步骤的组合为6,8-二氧杂双环[3.2.1]辛烷亚单元的不对称合成开辟了一条新途径。还报道了该策略在 (+)-iso-exo-brevicomin 合成中的应用。