16952-21-9Relevant academic research and scientific papers
Acyl iodides in organic synthesis: VII. Reactions with trialkyl(alkynyl) silanes, -germanes, and -stannanes
Voronkov,Trukhina,Vlasova,Mirskov,Yarosh
, p. 23 - 26 (2006)
Reactions of acyl iodides R1COI (R1 = Me, Ph) with trialkyl(alkynyl)silanes, -germanes, and stannanes (R2C≡ CMR33; M = Si, Ge, Sn) were studied. Acyl iodides reacted with the germanium and tin derivatives with cleavage of the M-Csp bond and formation of the corresponding trialkyl(iodo)germanes and -stannanes R33MI (M = Ge, Sn) and alkynyl ketones R 1C(O)C≡CR2 and R1C(O)C≡CC(O)R 1. By contrast, the reaction of acetyl iodide with ethynyl(trimethyl)silane gave only a small amount of 1,2-diiodovinyl(trimethyl) silane as a result of iodine addition at the triple bond. Bis(trimethylsilyl) ethyne failed to react with acetyl iodide. Pleiades Publishing, Inc., 2006.
