@article {2480,
	title = {Enamides and Enesulfonamides as Nucleophiles: Formation of Complex Ring Systems through a Platinum(II)-Catalyzed Addition/Friedel-Crafts Pathway},
	journal = {Journal of Organic Chemistry},
	volume = {74},
	number = {18},
	year = {2009},
	note = {ISI Document Delivery No.: 492LATimes Cited: 5Cited Reference Count: 90Kozak, Jennifer A. Dodd, Jennifer M. Harrison, Tyler J. Jardine, Katherine J. Patrick, Brian O. Dake, Gregory R.},
	month = {Sep},
	pages = {6929-6935},
	type = {Article},
	abstract = {Cyclic enamine derivatives (enesulfonamides and enamides) tethered to an 1-arylalkynyl fragment undergo a platinum(II)-catalyzed tandem alkyne addition/Friedel-Crafts ring closure to form nitrogen-containing polycyclic structures. Regioselectivity in the initial addition of the enesulfonamide or enamide nucleophile to the platinum(II)-alkyne complex is important. Electron-rich arenes and heterocycles led to the formation of products resulting from an Initial 6-endo cyclization. Twenty-three examples of this process are presented.},
	keywords = {CATALYZED CYCLOISOMERIZATIONS, CLOSING, CYCLIZATION ROUTE, DIASTEREOSELECTIVE SYNTHESIS, ELECTRON-RICH OLEFINS, ENANTIOSELECTIVE REACTIONS, LYCOPODIUM ALKALOIDS, METATHESIS, N-ACYL-ENAMINES, NITROGEN-HETEROCYCLES, REARRANGEMENTS, SKELETAL},
	isbn = {0022-3263},
	url = {<Go to ISI>://000269656400004},
	author = {Kozak, J. A. and Dodd, J. M. and Harrison, T. J. and Jardine, K. J. and Patrick, B. O. and Dake, G. R.}
}
@article {876,
	title = {Pt(II) or Ag(I) salt catalyzed cycloisomerizations and tandem cycloadditions forming functionalized azacyclic arrays},
	journal = {Organic Letters},
	volume = {6},
	number = {26},
	year = {2004},
	note = {ISI Document Delivery No.: 880TNTimes Cited: 47Cited Reference Count: 41},
	month = {Dec},
	pages = {5023-5026},
	type = {Article},
	abstract = {Cyclic ene-N-p-toluenesulfonamides tethered to an electron-deficient alkyne undergo cycloisomerizations readily under the influence of catalytic Pt(II) salts (PtCl2 or [dppbPtmu-OH](2)(BF4)(2)) or AgOTf. Yields for this process range from 47\% to 99\%. The resulting functionalized 2-azahydrindans can be reacted further using the Diels-Alder reaction. Tandem cycloisomerization-cycloaddition reactions in one pot generate highly functionalized 1-azadecalin ring systems in a highly stereocontrolled manner.},
	keywords = {COMPLEXES, cyclizations, ENAMIDES, ENANTIOSELECTIVE REACTIONS, ENYNES, ORGANIC-SYNTHESIS, palladium, platinum, REORGANIZATION, SKELETAL, STEREOCONTROLLED TOTAL-SYNTHESIS},
	isbn = {1523-7060},
	url = {<Go to ISI>://000225812300057},
	author = {Harrison, T. J. and Dake, G. R.}
}
