Gold-Catalyzed Sequential Alkyne Activation for the Synthesis of 4,6-Disubstituted Phosphorus 2-Pyrones

Juntae Mo, Dongjin Kang, Dahan Eom, Sung Hong Kim, and Phil Ho Lee

Org. Lett., 2013, 15 (1), pp 26–29

DOI: 10.1021/ol3029274