Ready Formation of Functionalized Alkynyl Phenyl Selenides and Tellurides Via Alkynyliodonium Triflates
作者:Peter J. Stang、Paul Murch
DOI:10.1055/s-1997-1386
日期:1997.12
Reactions of β-functionalized alkynyliodonium triflates with PhSeK or PhTeLi afford novel, push-pull alkynyl phenyl selenides and tellurides in good yields.
Williamson, Bobby L.; Stang, Peter J.; Arif, Atta M., Journal of the American Chemical Society, 1993, vol. 115, # 7, p. 2590 - 2595
作者:Williamson, Bobby L.、Stang, Peter J.、Arif, Atta M.
DOI:——
日期:——
Regiochemistry of Diels−Alder Reactions of Diverse β-Functionalized Alkynyliodonium Salts with Unsymmetrical Dienes
作者:Paul Murch、Atta M. Arif、Peter J. Stang
DOI:10.1021/jo970651m
日期:1997.8.1
The reaction of alkynyliodonium salts with unsymmetrically substituted dienes at room temperature in acetonitrile results in iodonium-substituted cyclohexadienes via Diels-Alder cycloaddition. A number of dienes were tested, and the regioselectivity of the reaction was investigated. The X-ray crystal structure for 1-(trimethylacetyl)-2-(phenyl[[(trifluoromethyl)sulfonyl]oxy]iodo)-6-methyl-1,4-cyclohexadiene (3) is reported.