作者:Kazuya Shimizu、Masanori Takimoto、Yoshihiro Sato、Miwako Mori
DOI:10.1016/j.jorganchem.2006.08.013
日期:2006.12
tetrahydroisoquinoline skeleton having tetrasubstituted carbon center was constructed using our method, that is, carbon dioxide and an alkyl group were introduced onto an alkyne having a heteroatom in a tether using the nickel complex to produce α,β-unsaturated carboxylic acid and then isoquinoline skeleton was constructed by Michael reaction of the tethered nitrogen to the resultant α,β-unsaturated ester
以钌催化的二烯炔复分解为关键步骤,实现了(±)-赤藓碱的全合成。使用我们的方法构建具有四取代碳中心的四氢异喹啉骨架,即,使用镍络合物将二氧化碳和烷基引入到系链中具有杂原子的炔烃上,以生产α,β-不饱和羧酸,然后形成异喹啉骨架通过束缚氮与所得的α,β-不饱和酯的迈克尔反应,构建了α-烯烃。