ORGNThursday, 1 September 2005

8:00 AM-12:00 PM Washington DC Convention Center -- Ballroom B, Oral
Heterocycles and Aromatics
Presiding:Jeffrey L. Katz
8:00 AMSpontaneous organic reactions for energy-efficient synthesis
Maghar S. Manhas, Subhendu N Ganguly, Ajay K. Bose, Arun Mandadi, Amit K. Jain, Deepu J. Varughese
8:20 AMKnoevenagel reaction revisited: Energy aspects
Ajay K. Bose, Subhendu N Ganguly, Deepu J. Varughese, Maghar S. Manhas
8:40 AMPechmann synthesis of coumarins via energy-saving greener chemistry strategy
Maghar S. Manhas, Subhendu N Ganguly, Ajay K. Bose, Somdatta Mukherjee, Amit K. Jain
9:00 AMCycloaddition chemistry of divinylsulfones for alkaloid synthesis
Chad J. Stearman, Hyoung I. Lee, Maria J. Arevalo, Albert Padwa
9:20 AMMetal iodides-mediated ring expansions of cyclopropanecarbonyl thiol esters with imines
Wenwei Huang, Janice Chin, Luke Karpinski, Gary Gustafson, Libing Yu, Carmen Baldino
9:40 AMIntramolecular allenyl azide cycloaddition chemistry
Malliga R. Iyer, Ken S. Feldman
10:00 AMStereoselective construction of spirolactams from arene ruthenium precursors
F. Christopher Pigge, Rashmi Dalvi
10:20 AMEfficient and modular synthesis of pyrroles in one pot from imines, acid chlorides and alkynes: The development of a new class of 1,3-dipolar heterocycles
Daniel J. St.Cyr, Rajiv Dhawan, Bruce A. Arndtsen
10:40 AMCompetition studies in alkyne electrophilic cyclization reactions
Saurabh Mehta, Tanay Kesharwani, Richard C. Larock
11:00 AMTwo novel methods for the preparation of 3-arylmethylindoles
Jeffrey A. Campbell
11:20 AMEfficient synthesis of 8-substituted 2-morpholine-4-yl-quinolin-4-ones: Potent inhibitors of DNA-dependent protein kinase
Olivier R. Barbeau, Roger J. Griffin, Ian R. Hardcastle, Bernard T. Golding
11:40 AMSynthesis of 1,2,3,4-tetrahydro-2,5- naphthyridine and related library scaffolds by cobalt-catalyzed [2+2+2] cyclizations
Ya Zhou, John K. Snyder

Heterocycles and Aromatics -- Next Session

Symposium Grid -- Division of Organic Chemistry -- Session Listing

The 230th ACS National Meeting, in Washington, DC, Aug 28-Sept 1, 2005