Lewis acid-mediated isomerisation of (25R)-3β-acetoxy-5α- spirostan-23-one, a C-22 spiroacetal: An approach to the synthesis of C-23 spiroacetal steroidal sapogenins

  1. Hernández, R.
  2. Marrero-Tellado, J.J.
  3. Prout, K.
  4. Suáez, E.
Journal of the Chemical Society, Chemical Communications

ISSN: 0022-4936

Year of publication: 1992

Pages: 275-277

Type: Article

DOI: 10.1039/C39920000275 GOOGLE SCHOLAR