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26.10.3.1.7.1 Variation 1: From Alkynones

DOI: 10.1055/sos-SD-026-01067

Chataigner, I.; Harrison-Marchand, A.; Maddaluno, J.Science of Synthesis, (2005261206.

Oxymercuration by mercury(II) oxide/sulfuric acid or mercury(II) acetate/water is a classical method of hydration of alkynes to give ketones and is well adapted for functionalized alkynes such as the terminal propargylic ketones 268[‌658‌] and 269[‌659‌] (Scheme 150), which are converted into diketones, e.g. 197, in good yields.

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