作者:Axel Couture、Stéphane Lebrun、Eric Deniau、Pierre Grandclaudon
DOI:10.1055/s-0030-1258416
日期:2011.2
A series of diversely substituted 2H-2-benzazepine-1,3-diones were efficiently prepared from the unsaturated precursors, N-acyl-o-vinylbenzamides, through a ring-closing metathesis reaction. The parent compounds were easily obtained from the appropriate o-vinylbenzoic acids.
通过闭环偏合成反应,从不饱和前体 N-酰基邻乙烯基苯甲酰胺中高效地制备出了一系列不同取代度的 2H-2-苯并氮杂卓-1,3-二酮。母体化合物很容易从适当的邻乙烯基苯甲酸中获得。