141519-92-8Relevant articles and documents
Vic-tricarbonyl compounds: Synthesis of (±)-9-epi-wailupemycin A
Seitz, Tobias,Harms, Klaus,Koert, Ulrich
, p. 381 - 386 (2014)
A synthesis of the 9-epimer of the marine natural product wailupemycin A is reported. The key reaction sequence consists of a diastereoselective enamine addition to a tricarbonyl monohydrate, the formation of an enol silyl acetal, and finally the stereoco
Facile synthesis of 1,2,3-tricarbonyls from 1,3-dicarbonyls mediated by cerium(IV) ammonium nitrate
Sivan, Akhil,Deepthi, Ani
supporting information, p. 1890 - 1893 (2014/03/21)
A mild and efficient protocol for the synthesis of vicinal tricarbonyl compounds from β-dicarbonyls in a single step using cerium(IV) ammonium nitrate as a catalytic oxidant is described. Ease of execution, wide substrate scope and the suitability for the synthesis of commercially important compounds like ninhydrin, alloxan and oxoline make this reaction particularly noteworthy.