Three-Component Reactions of α- and β-Bromo Aldehydes with Amides and Dienophiles - An Easy Way to Versatile 1-Amido-2-Cyclohexenes
作者:Matthias Beller、Sandra Hübner、Helfried Neumann、Dirk Michalik、Stefan Klaus、Dirk Strübing、Anke Spannenberg、Axel Jacobi von Wangelin
DOI:10.1055/s-2007-973898
日期:2007.4
The scope of the three-component reaction of aldehydes, amides, and dienophiles, the so-called AAD reaction, is extended to the formation of 2- and 3-bromo-substituted 1-amido-2-cyclohexene derivatives. The incorporation of the halogen substituent allows further elaboration of this interesting class of products.
醛、酰胺和亲二烯烃的三组分反应,即所谓的 AAD 反应,其范围扩展到生成 2-和 3-溴取代的 1-氨基-2-环己烯衍生物。加入卤素取代基后,这一类有趣的产品可以得到进一步的发展。