24332-24-9Relevant articles and documents
Domino gold-catalyzed rearrangement and fluorination of propargyl acetates
De Haro, Teresa,Nevado, Cristina
supporting information; experimental part, p. 248 - 249 (2011/02/23)
A combination of IPrAuNTf2 as catalyst in the presence of Selectfluor has been successfully used for the high yielding synthesis of α-fluoroenones via 1,3-acyloxy rearrangement of propargyl acetates followed by Csp2-F bond formation,
Gold-catalyzed efficient preparation of linear α-haloenones from propargylic acetates
Yu, Meng,Zhang, Guozhu,Zhang, Liming
experimental part, p. 1846 - 1855 (2009/07/04)
Versatile linear α-iodo- and α-bromoenones are prepared efficiently from readily accessible propargylic acetates using 2 mol % of Au(PPh3)NTf2. This reaction is easy to execute and has broad substrate scope. Good to excellent Z-selectivities are observed in the cases of propargylic acetates derived from aliphatic aldehydes.
Gold-catalyzed efficient preparation of linear α-lodoenones from propargylic acetates
Yu, Meng,Zhang, Guozhu,Zhang, Liming
, p. 2147 - 2150 (2008/02/03)
Only 2 mol % of Au(PPh3)NTf2 is needed to convert readily accessible propargylic acetates into versatile linear α-iodoenones in good to excellent yields. This reaction is easy to execute and has broad substrate scope. Good to excellent Z-selectivities are observed in the cases of aliphatic propargylic acetates derived from aldehydes.