J. Xiang et Pl. Fuchs, SYNTHESIS VIA VINYL SULFONES 77 - TRIFLONE CHEMISTRY 12 - CHEMOSPECIFIC ALKYNYLATION OF ORGANIC IODIDES, Tetrahedron letters, 39(47), 1998, pp. 8597-8600
Organic iodides undergo chemospecific alkynylation with triisopropylsi
lylacetylenic triflone under photochemical irradiation. Examples inclu
de primary, secondary, and tertiary iodides. The reaction is compatibl
e with many functional groups, such as alcohol, ester, amide, thiazole
, and a potential p-elimination substrate. (C) 1998 Published by Elsev
ier Science Ltd. All rights reserved.