作者:Madjid Ait Sidhoum、Aurélie Dos Santos、Laurent El Kaïm、Laetitia Legras
DOI:10.1002/ejoc.201402572
日期:2014.8
The alkylation of isocyano esters with 1,2- and 1,3-dibromoalkanes affords bromo isocyanides. Under treatment with various amines the latter form new isocyano-substituted lactams, which can be further used in Passerini or Ugi reactions.
异氰基酯与 1,2- 和 1,3- 二溴烷烃的烷基化得到溴异氰化物。在用各种胺处理后,后者形成新的异氰基取代内酰胺,可进一步用于 Passerini 或 Ugi 反应。