909014-39-7Relevant academic research and scientific papers
Synthesis of heterocyclic systems by transition-metal-catalyzed cyclization-migration reactions - A diversity-oriented strategy for the construction of spirocyclic 3(2H)-furanones and 3-pyrrolones
Binder, Joerg T.,Crone, Benedikt,Kirsch, Stefan F.,Liebert, Clemence,Menz, Helge
, p. 1636 - 1647 (2008/02/06)
Two platinum(II)-catalyzed heterocyclization-migration reactions that provide five-membered heterocycle products are described. With 5 mol-% of PtCl2 as a catalyst, 2-alkynyl-2-hydroxy carbonyl compounds 1 are converted into 3(2H)-furanones 2 a
Ring-opening of tertiary cyclopropanols derived from β-diketones
Li, Le-Zhen,Xiao, Bin,Guo, Qing-Xiang,Xue, Song
, p. 7762 - 7771 (2007/10/03)
The ring-opening reaction of 1,2-disubstituted cyclopropanols, prepared from β-diketones, mediated by Cu(NO3)2, p-TsOH, and NaOH is reported. The Cu(II)-mediated ring-opening of cyclopropanols gave α-methylene-γ-diketones in good yie
