Methyl Ketones by Hydrating Alkynes Hydration of terminal alkynes in the presence of hg2t HRO CH3CH2)2C≡CH Heso CHa(CH23C-CH ②2004 1-Hexvne 2-Hexanone(78%)Methyl Ketones by Hydrating Alkynes • Hydration of terminal alkynes in the presence of Hg2+