Technical Notes:
1.Chiral ligands for gold-catalyzed asymmetric ring expanding cycloisomerization.
2.Chiral ligands for gold-catalyzed asymmetric Mannich reactions of azlactones.
References:
1.Org.L ett., 2008, 10, 4315.
2.J. Am. Chem. Soc., 2011, 133, 3517.
Strem