908338-94-3Relevant articles and documents
Investigation of a convergent route to purpuromycin: Benzofuran formation vs spiroketalization
Waters, Stephen P.,Fennie, Michael W.,Kozlowski, Marisa C.
, p. 3243 - 3246 (2007/10/03)
A mild and efficient [3+2] nitrile oxide/olefin cycloaddition allows coupling of the highly functionalized naphthalene and isocoumarin hemispheres of purpuromycin. A rationale of the inability of advanced keto alcohols to spirocyclize is presented based u