New tandem cyclo- and/or addition reactions between N-arylisoindolines with benzyne and dimethyl acetylenedicarboxylate
作者:Ashraf A. Aly、Alaa A. Hassan、Kamal M. El-Shaieb、Talaat I. El-Emary
DOI:10.1002/jhet.428
日期:——
Reaction of N‐arylisoindolines with benzyne afforded predominantly 10‐arylisoindolo[2,1‐f]phenanthridines. On the other hand, N‐arylisoindolines react with dimethylacetylenedicarboxylate to give dimethyl 2‐(2‐aryl‐2H‐isoindol‐1‐yl)fumarates. Possible reaction mechanisms are discussed. J. Heterocyclic Chem., (2010).
N-芳基异吲哚啉与苯并的反应主要产生10-芳基异吲哚并[2,1- f ]菲啶。另一方面,N-芳基异二氢吲哚与乙炔二羧酸二甲酯反应,生成2-(2-芳基-2 H-异吲哚-1-基)二甲基富马酸酯。讨论了可能的反应机理。J.杂环化学。(2010)。