Technical Notes:
1. Useful catalyst for the UIlmann synthesis.
2.Catalytic asymmetric 2 ,3-Sigmatropic rearrangement of sulfur ylides.
3.Precatalyst for enantioselective NH insertion reactions with diazoesters and anilines.
References: 1. J. Org. Chem., 1999, 64, 2986. 2. J. Org. Chem., 2002, 67, 5621. 3. J. Am. Chem. Soc., 2012, 134, 436.Strem