Highly regio- and stereoselective synthesis of alkylidenecyclopropanes via Ru(II)-Pheox catalyzed asymmetric inter- and intramolecular cyclopropanation of allenes.
Org Lett. 2014 Jun 20;16(12):3408-11. doi: 10.1021/ol5014944. Epub 2014 Jun 11.
Org Lett. 2014.
PMID: 24918864