Trialkyl‐silane, z.B. (I) oder (IV), reagieren mit Alkyl‐ (V) oder Aryl‐acetylenen (II) in Gegenwart eines Katalysatorengemisches aus Platin‐chlorwasserstof fsäure und Iod oder LiCl zu den Acetylenen (III) bzw. (VI).
The carboxylic halides (I) react with the trialkylsilanes (II) in the presence of 1 ‐ 3 mole percent nickel acetylacetonate to give the esters (III) and the trialkylhalosilanes (IV).
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