1260217-69-3Relevant academic research and scientific papers
A new synthesis of spiropyrrolidine-tetralones via an unexpected formal ring-contraction of 4-disubstituted piperidine to 3-disubstituted pyrrolidine
Bandarage, Upul K.,Davies, Robert J.
, p. 6415 - 6417 (2010)
We have developed an efficient synthesis of novel racemic spiropyrrolidine-tetralones via an unexpected ring-contraction reaction of a 4-disubstituted piperidine to 3-disubstituted pyrrolidine. We suggest that intramolecular quaternization of the piperidi
