K. Nozaki et al., ACYLCYANATION OF TERMINAL ACETYLENES - PALLADIUM-CATALYZED ADDITION OF ARYLOYL CYANIDES TO ARYLACETYLENES, Journal of organic chemistry, 59(10), 1994, pp. 2679-2681
Two different electron-withdrawing carbon substituents (aryloyl group
and nitrile group) were introduced into terminal arylacetylenes by a n
ew method, palladium-catalyzed intermolecular acylcyanation of the ace
tylenic bonds.