Keywords: AuCl3 alkyne hydration.gif Hydration of an alkyne to give a 92 yield of a ketone in the presence of w Gold III chloride Drawn in IsisDraw scanned and uploaded by w User Walkerma June 9th 2005 Example chosen from Y Fukuda K Utimoto J Org Chem 56 3729-3731 1991 Hydration reactions Gold trichloride |