1146689-44-2Relevant articles and documents
Extending pummerer reaction chemistry: (±)-dibromoagelaspongin synthesis and related studies
Feldman, Ken S.,Fodor, Matthew D.
experimental part, p. 3449 - 3461 (2009/09/06)
The sponge-derived alkaloid dibromoagelaspongin was prepared from a dihydrooroidin derivative by exploiting the Pummerer reaction twice in succession. Oxidative cyclization of the substrate's pyrrole-2-carboxamide function into the imidazole moiety was ac