29943-28-0Relevant academic research and scientific papers
A new entry to oxacycles via base-catalyzed endo mode cyclization of allenyl sulfoxides and sulfones.
Mukai,Yamashita,Hanaoka
, p. 3385 - 3387 (2007/10/03)
[reaction: see text]. Treatment of the allenyl sulfoxides and sulfones possessing a proper delta-hydroxy appendage at the C-1 position with potassium tert-butoxide effected endo mode ring closure at the sp-hybridized carbon center of the allenyl moiety to
