Retrosteroids TRIZ Cases
- Stereoselective C9-C10 Bond Formation in Steroid Synthesis
Brønsted acid-mediated Friedel-Crafts cyclization establishes quaternary centers at the C9 position of steroid scaffolds with high stereoselection.
Brønsted acid-mediated Friedel-Crafts cyclization establishes quaternary centers at the C9 position of steroid scaffolds with high stereoselection.