D. Gately, T. A. Luther, J. Norton
Nov 1, 1992
Citations
0
Influential Citations
34
Citations
Journal
Journal of Organic Chemistry
Abstract
The treatment of 4,4-dimethyl-1-(trimethylsilyl)-2-pentyne (4a) or 4,4-dimethyl-1-(tributylstannyl)-2-pentyne (4b) with μ-oxobis[(trifluoromethanesulfonato)(phenyl)iodine(III)] (2) gives 4,,4-dimethyl-1-(2-iodophenyl)-2-pentyne (9). Deuterium labeling has confirmed that propargylation of 2 occurs ortho to the position originally occupied by the I(III)