ORGNMonday, March 26, 2007
8:00 AM-11:40 AM McCormick Place Lakeside -- Room E351, Level 3, Oral
New Reactions and Methodology
Presiding:Bimal K. Banik
8:00 AM247Lithium hexafluoroisopropoxide as a mild base for Horner-Wadsworth-Emmons olefinations of epimerizable aldehydes
Landy K. Blasdel, Andrew G. Myers
8:20 AM248Metathesis in new solvents – ionic liquids and polydimethylsiloxane – to introduce new selectivities and reactions
M. Brett Runge, Martin T. Mwangi, Alan L Miller II, Ned B. Bowden
8:40 AM249Polymer-supported azidoproazaphosphatrane: A reusable catalyst for 1,4 additions at room-temperature
Venkat Reddy Chinta Reddy, John G. Verkade
9:00 AM250Proazaphosphatranes: Highly effective non-ionic nucleophilic base catalysts for the trifluoromethylation of carbonyl compounds
Venkat Reddy Chinta Reddy, John G. Verkade
9:20 AM251New synthetic methods to chiral oxazolidinones and oxazinanones
Jean Rene Ella-Menye, Guijun Wang
9:40 AM252Nucleophilic acylation of quinone methides: An Umpolung strategy for the synthesis of α-aryl ketones
Karl A. Scheidt, Anita E. Mattson
10:00 AM253Near-infrared fluorescent bisphosphonates: Synthesis and in vivo optical imaging of breast cancer microcalcification
Kumar R. Bhushan, Robert E Lenkinski, John V Frangioni
10:20 AM254Near-infrared/magnetic resonance dual contrast agents for imaging breast cancer microcalcification
Kumar R. Bhushan, Robert E Lenkinski, John V Frangioni
10:40 AM255Oxidative rearrangements of arylalkanones with 1H-1-hydroxy-5-methyl-1,2,3-benziodoxathiole 3,3-dioxide, a green alternative to Koser's reagent
Michael W. Justik
11:00 AM256Selective electrochemical dechlorination of halopyridines
Chen Wang, Carey Scortichini
11:20 AM257Practical β-lactone synthesis: Epoxide carbonylation at 1 atm
John W. Kramer, Emil Lobkovsky, Geoffrey W. Coates

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The 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007