Synthesis of fused heterocycles with a benzazepinone moiety via intramolecular Heck coupling
作者:Lionel Joucla、Aurélien Putey、Benoît Joseph
DOI:10.1016/j.tetlet.2005.09.122
日期:2005.11
The preparation of fusedheterocycles with a benzazepinone moiety was realised via an intramolecular Heck coupling reaction either at position 2 or at position 3 of the heterocyclic system. This method allowed the synthesis of the pyrrolo[2,3-c]azepinone core and Paullone derivatives.
通过在杂环系统的位置2或位置3处的分子内Heck偶联反应,实现了具有苯并ze庚酮部分的稠合杂环的制备。该方法允许合成吡咯并[2,3- c ] a庚酮核心和Paullone衍生物。
Access to Paullone Analogues by IntramolecularHeck Reaction
作者:Lionel Joucla、Florence Popowycz、Olivier Lozach、Laurent Meijer、Benoît Joseph
DOI:10.1002/hlca.200790076
日期:2007.4
The syntheses of paullone (1a) and three paullone derivatives, including a sulfur analogue (2a), a tricyclic derivative (2b), and a ring-enlarged variant (2c), are described, Pd-catalyzed intramolecular Heck reaction being the key step. The kinase-inhibitory properties of the novel paulloneanalogues were investigated.