1436853-63-2Relevant academic research and scientific papers
Synthesis and cycloaddition chemistry of oxetanyl-substituted sydnones
Nassoy, Anne-Chloé,Raubo, Piotr,Harrity, Joseph P.A.
, p. 3094 - 3096 (2013/06/27)
Oxetan-3-one reacts with 4-metallated sydnones to provide functionalised precursors to a variety of novel pyrazoles. Intermolecular cycloadditions were found to proceed in variable yield, but intramolecular cycloadditions were very efficient and provide an effective means to generate spiro-substituted heterocyclic intermediates. The potential of these compounds for further elaboration has been highlighted by cross-coupling reactions.
