950906-68-0Relevant academic research and scientific papers
Furanosteroid studies. Stereoselective synthesis of the A,B,E-ring core of wortmannin
Sessions, E. Hampton,O'Connor Jr., Roger T.,Jacobi, Peter A.
, p. 3221 - 3224 (2007)
Alkyne oxazole 11c is converted in three steps, and ~45% overall yield, to furanolactone 21α having the A,B,E-ring core of the wortmannin (2) family of furanosteroids. The TiCl4-catalyzed insertion of EtO 2C-CH=O between C3/sub
