Convenient Syntheses of Benzo-Fluorinated Dibenz[<i>b</i>,<i>f</i>]azepines: Rearrangements of Isatins, Acridines, and Indoles
作者:Emma-Claire Elliott、Elizabeth R. Bowkett、James L. Maggs、John Bacsa、B. Kevin Park、Sophie L. Regan、Paul M. O’Neill、Andrew V. Stachulski
DOI:10.1021/ol202318w
日期:2011.10.21
Efficient procedures for the synthesis of benzo-fluorinated dibenz[b,f]azepines (iminostilbenes) from fluorinated isatins or indoles using a number of ring-expansion reactions are described. A range of mono- and difluorinated analogues is accessible, and the syntheses can deliver gram quantities of the final products, which are precursors of fluoro analogues of the important anticonvulsant carbamazepine
描述了使用许多环扩环反应从氟化的靛红或吲哚合成苯并氟化的二苯并[ b,f ]氮杂(亚氨基芪)的有效方法。可以使用一系列的单氟化和二氟化类似物,并且这些合成物可以提供克量的最终产物,这些终产物是重要的抗惊厥药卡马西平的氟类似物的前体。