ORGNWednesday, 31 August 2005

8:00 PM-10:00 PM Washington DC Convention Center -- Hall A, Poster
Asymmetric Reactions, Heterocycles, Aromatics, Combinatorial, and Physical Organic Chemistry
Organizer:Robert D. Larsen
Enantiomer enrichment by solvent extraction: A novel separation technique for some chiral compounds
S. Alex Studniarz
Variation in phenolic Ka of parabens with varying ester group and their effect on the Hammett function
John J. Sczepanski, Leopold May
Halogenated diaryl nitrenium ions
Selina I. Thomas, Daniel E. Falvey
Thionosulfite intermediates in sulfur extrusion
Nicolas Eghbali, David N. Harpp
Stabilization of an m-xylylene-like p,p* triplet state by meta substitution of aryl ionic species with pi donors
Arthur H. Winter, Daniel E. Falvey
A theoretical and experimental investigation of the reaction mechanism of the Darbeau-White-Gibble reaction
D. R. Clark, R. W. Darbeau, C. F. Rodriquez
Ab-initio studies of thio-containing monocyclic ß-lactams: Reactivity and stability
Milena Shahu, Monika Konaklieva
Tris(1,3-dihydroxy-2-propyl)amine, a planar trialkylamine: Synthesis, structure, and properties
Peter Livant, Yuanping Jie, Minmin Yang, Hui Li, Wei Zhu, Vince Cammarata, Yu Qin, Eric Bakker, Tyler A. Sullens, Philip M. Almond
Photochemistry of (4'-substituted)phenyl-1,2,4-thiadiazoles
Chuchawin Changtong, James W. Pavlik
Vapor phase photochemistry of trideuterio- and tetradeuteriopyridines
James W. Pavlik, Somchoke Laohhasurayotin
Laser flash photolysis of chloro(pyridyl)carbene and derivatives in solution and heterogeneous media
Reinaldo Moya-Barrios, Frances L. Cozens, Norman P. Schepp
Intramolecularly sensitized precipitons: Application to metal sequestration
Mark R. Ams, Craig Wilcox
Development of photoreactive organic molecules with large two-photon absorption cross sections
Nurtay K. Urdabayev, Evgeny O. Danilov, Vladimir V. Popik
Photocyclization of 2-alkoxy-3-alkyl phenyl ketones
Yana Cen, Peter J. Wagner
Fluorous tags for the rapid synthesis and microarraying of glycosaminoglycan motifs
Sreeman K. Mamidyala, Nicola L. Pohl
Plate-to-plate Fluorous Solid-Phase Extraction (F-SPE) for parallel synthesis
Yimin Lu, Wei Zhang, Tadamichi Nagashima
Efficient solid-phase synthesis of aminocarbonylbenzenesulfonamides
Dongchuan Shi, Jian Jin, Michael L. Moore, Ralph A Rivero
Solid-phase synthesis of a 5K-member array of N-[(1,4-cyclicdiaminocarbonyl)phenyl]arylsulfonamide
Deana F. Wang, Yonghui Wang, Jian Jin, Todd L Graybill, Michael L. Moore, Ralph Rivero
Solid-phase synthesis of spiro-pyrrolidine-oxindols: Congeners of natural spirotryprostatins
Johannes Koebberling, Yolanda Cancho-Grande, Franz von Nussbaum
Regioselective solid-phase synthesis of nucleosides and carbohydrates triphosphates and triphosphotrithioates
Yousef Ahmadibeni, Keykavous Parang
Regioselective solid-phase synthesis of dinucleoside and nucleoside-carbohydrate phosphodiesters and thiophosphodiesters using polymer-bound oxathiaphospholanes
Yousef Ahmadibeni, Keykavous Parang
Regioselective solid-phase diphosphorylation and diphosphodithioation of unprotected nucleosides and carbohydrates
Yousef Ahmadibeni, Keykavous Parang
Versatile solid-supported active esters: New vistas in acylation and amidation chemistry
Aubrey J Mendonca, Paul A Boguszewski, Andrew F Coffey, John W Davies, Robert A Anderson, Alasdair A MacDonald, Frank P Warner
Microwave-assisted solid-phase [2 +2 +2] cycloaddition: A facile entry to isoindole derivatives
Shanmugasundaram Muthian, Luis E. Martinez
Solid-phase synthesis of substituted 5,6-dihydro-pyran-2-ones
Wen-Ren Li, Jennwoei Chang, Chung-Wel Tsai
Separable, soluble polystyrene supports in synthesis and catalysis
Patrick N. Hamilton, David E. Bergbreiter, Andrew M. Shuff
Highly functionalized peptoid oligomers generated by sequential click chemistry reactions on solid-phase support
Justin M. Holub, Hangjun Jang, Kent Kirshenbaum
Polyisobutylene oligomers as soluble, recoverable supports for ligands and catalysts
Shayna D. Sung, David E. Bergbreiter, Jun Li, Jianhua Tian, Chayanant Hongfa
Diels-Alder reaction between deactivated dienes and electron-poor dienophiles on solid support
Alexandros Kiriazis, Tuomo Leikoski, Ilpo Mutikainen, Jari Yli-Kauhaluoma
An effective methodology for the solution-phase synthesis of fatty acid derivatives of aminosugar library: Development of coupling-purification conditions for parallel reactions
Mallikarjun Reddy Ravi, Meizheng Liu, Wuyi Wang
An effective methodology for solution-phase synthesis of fatty acid derivatives of amino sugar library: Synthesis of amino sugar-fatty acid library on 96-well filter plate
Hai-Ren Zhang, Baili Chen, Yungen Xu, Shan Qui, Liping Gao, Meizheng Liu, Wuyi Wang
Imidazo[5,1-b]thiazol-3-ones/thiazin-4-ones: Synthesis, reactivity investigation and microwave parallel library from a library generation
Donal F O'Shea, Neola F. McKinley, Marie-Delphine H. Le Bas
Solution/solid phase annulation (SPAn™) technology: Synthesis of 1,4-diazapine- and 1,4-piperazine-2,5-diones
Rosalyn Green, Blanca Martinez-Teipel, Roland E. Dolle
Solid-phase synthesis of a library of 2-diamino-1, 3-thiazole-carboxamides
Yue H Li, Todd L Graybill, Karen A Evans, Yonghui Wang, Jian Jin, Ralph A Rivero, Danqi Chen, Xin Li, Jingkang Shen
Nicholas reactions for combinatorial chemistry
Jesse A. Teske, Alexander Deiters
[2+2+2] Cycloadditions on the solid phase
Douglas D. Young, Ramesh S. Senaiar, Alexander Deiters
Olefin metathesis in dynamic combinatorial library of cyclic peptidomimetics
Tammy K. C. Low, Jedidiah M. Hastings, Eric J. Enholm
Synthesis and UV hybridization studies of mixed-sequence pyrrolidine-amide oligonucleotide mimics (POM)
Adam P. O'Rourke, Roberta J. Worthington, Jordi Morral, Jason Micklefield
Photostimulated free radical-tethered intramolecular cyclization reaction towards α-tetralones and their analogues
Byeong Hyo Kim, Rongbi Han, Insik Jeon, Bong Kwan Soh, Young Moo Jun, Byung Min Lee
Intramolecular charge-transfer interactions in two new dyads based on C60 and bis(N,N'-dimethyl or diphenyl substituted) aniline donor
Min-Seok Kwak, Kwang-yol Kay
New approach to synthesize stable and soluble pentacene derivatives
Jinyue Jiang, Douglas C. Neckers
Control element for regioselectivity in the dienone-phenol-type rearrangement: Preparation of 2,4-disubstituted-1-naphta-ols
Dongyuan Piao, Kathlyn A Parker
Synthesis of regioregular amphiphilic poly(phenyleneethynylenes) for self-assembly of mesoporous silica/semi-conducting polymer nanocomposite materials
Eugene Rozumov, Andrew P-Z. Clark, Sarah H. Tolbert, Yves Rubin
Synthesis and cytotoxicity studies of artemisinin derivatives containing lipophilic alkyl carbon chains
Yungen Liu, Vincent Kam-Wai Wong, Ben Chi-Bun Ko, Man-Kin Wong, Chi-Ming Che
Development of a fluorescent Li+ dye and investigation of its binding and fluorescence properties
Prakash B. Sanjeevaiah, Duarte Mota de Freitas, David S Crumrine, Christopher Malarkey, Monali Patel, Ricky Rezko
Development of efficient dehydrative glycosylations: Use of water and fluorous solvents as reaction media
Naohiro Aoyama, Kei Manabe, Shu Kobayashi
Oxidation reactions of 7-hydroxy-8-acetylcoumarin oxime
Antigoni Kotali, Ioannis S. Lafazanis
New furancoumarin from Elshotzia. densa Benth var. calycocarpa (Dields) C. Y. Wu et S. C. Huang
Li-Ping Sun, Shang-Zhen Zheng
Chiral amine-substituted allylsilanes in synthesis
Guodong Liu, Scott McN. Sieburth
Synthetic approaches to the rigidin series of alkaloids employing vinylogous iminium salts
John T. Gupton, Edith J. Banner, Stuart C. Clough, Austin B. Scharf, Bret R. Adams, Barrett A. Little, Jeffrey S. Moore, Itta Bluhn-Chertudi
Microwave-assisted sulfamide synthesis
Shahnaz Ghassemi
Selective 2-N-alkylation of 1-aryl-5-pyrazolones
Ning Xi, Celia Dominguez, Longbin Liu, Randall W. Hungate, Paul J. Reider
Novel and regioselective synthesis of N3-[(4-aminosulfonyl)phenyl]-1-(2’, 6’-difluorobenzoyl)-1H-1, 2,4-triazole-3, 5-diamine: A selective kinase inhibitor
Tong Xiao, Jef Adriaensen, Shichei Andega, Rick Bruce, Sergio Cesco-Cancian, Dirk Cleeren, Annelies Decorte, Jules Dickens, Richard Dunphy, Anthony Ginnetti, Koen Heymans, Aihua Huang, Jessica Mayer, David C. Palmer, Keith Sampino, Brigitte E. Segmuller, Charles Shaw, Kirk Sorgi, Sigrid Stokbroekx, Stephen Stefanick, Justin Weaver, Robin R. H. Webster, Dawei Xu
Microwave-assisted synthesis of 2,4,6-pyrimidines from acid chlorides via in situ formed alkynones utilizing encapsulated Pd(II) as catalyst
Ronny Lundin, Panagiotis Ioannidis, Pino Pilotti
Convenient synthesis of 5-substituted-2-amino-1,3,4-oxadiazoles using microwave heating
Panagiotis Ioannidis, Ronny Lundin, Pino Pilotti
Paper Withdrawn
Efficient C-sulfonylation of nitriles and sulfones with 1-sulfonylbenzotriazoles
Hui Tao, Ashraf A. A. Abdel-Fattah
Benzotriazolyl-mediated 1,2-shifts of electron-rich heterocycles
Niveen M. Khashab
Approaches to the synthesis of specifically substituted pyrido[4,3-b]indoles
Wayne M. Stalick, James H. Wynne
Preparation of 3-substituted 4-, 5-, 6- and 7-azaindolines via anionic cyclization
Paresh D. Salgaonkar, Vijayata Sharma, Jason D. Brubaker, William F. Bailey
Preparation of 3-substituted 4- or 6-azaindoles
Juliang Zhu, Henry S. Wong, John F. Kadow, Nicholas A. Meanwell, Tao Wang
Synthesis and characterization of novel indazole-4,7-dione derivatives
Solomon Berhe, Oladapo Bakare
Tandem Heck-carbocyclization/Suzuki-coupling approach to the stereoselective syntheses of asymmetric 3,3-(diarylmethylene)indolinones
Wing S Cheung, Raymond J Patch, Mark R Player
Three new ways to access the marine alkaloid Caulersin
Valérie Bénéteau, Sylvain Routier, Jean-Yves Mérour
Approaches to the synthesis of indole-2,3-quinodimethane
Alison Rinderspacher, Gordon W. Gribble
Synthesis of novel indole-fused heterocycles
Sudipta Roy, Gordon W. Gribble
Novel chemistry of 2- and 3-nitroindoles in the synthesis of heterocycles
Sujata Roy, Gordon W. Gribble
Heteroatoms galore: Gas-phase ionization energies of new, mixed sulfur-, selenium- or tellurium- and silicon- or tin-containing mesocycles
Eric Block, Richard S. Glass, Evgeny V. Dikarev, Nadine Gruhn, Jin Jin, Bo Li, Edward Lorance, Uzma I. Zakai, Shao-Zhong Zhang
Synthesis of [e]-ferrocenyl-4-aminopyrimidine: A redox active analogue of adenine
Haofan Wang, Nhu-Y T. Stessman, Uzma I. Zakai, Rafal Kaminski, Richard S. Glass
Synthesis of unsymmetrical pyrazines
Karen V. Taluskie, Richard F. Heck
Studying of dual reactionary ability (DRA) 2-acetylamino-6-metilpyrimidinon-4 in reactions of alkylation
Kosim Okilovich Zohidov Sr.
Synthesis of Indinavir metabolites
Mitali Ghoshal, Jason Klein, Gerald Sigler, Aniruddha P. Patwardhan, Jane Tsai, Joseph Passarelli
Unusual chiral and macrocyclic heterocycles
Anupama Sethi
Microwave-accelerated synthesis of substituted 3,6 di(2 pyridyl)-pyridazines: Unexpected retro Diels-Alder reactions with aliphatic ketones
Richard Hoogenboom, Brian C. Moore, Ulrich S. Schubert
Structure/property relationships of a new high-nitrogen, energetic heterocycle: The role of the cation in triazolo-aminotriazinyltetrazinate salt sensitivity
David M. Rosenberg, Peter Politzer, J. S. Murray
Synthesis and binding studies of hydrogen bonding urea receptors
Sandra F. Cabrera, Sailaja Govindaraju, Thomas W. Bell
Synthesis of novel arginine receptors for selective binding to Tat
Sailaja Govindaraju, Thomas W. Bell
7-Substituted 2-azabicyclo[2.2.1]heptanes: Novel epibatidine analogs
Richard White, John R. Malpass
Investigations into the partial reduction of substitued pyridines
Dale J Johnson, Timothy J Donohoe, Mark J Bamford
Superacid-catalyzed reactions of N-acylimines: A convenient route to tetrahydroisoquinolines and the role of superelectrophiles
Douglas A. Klumpp, Yiliang Zhang, Patrick J. Kindelin
Superacid-catalyzed chemistry of olefinic pyrazines: A new example of anti-Markovnikov addition
Douglas A. Klumpp, Yiliang Zhang, Rendy Rendy
Synthesis of porphyrins bearing one or two meso substituents
Masahiko Taniguchi, Dazhong Fan, Jonathan S. Lindsey
Novel porphyrin-fullerene dyads
Ki-Jong Han, Kwang-yol Kay
Structure-activity relationship of potential antagonists of Brevetoxins
Sophie Michelliza, Andrea J. Bourdelais, Henry M. Jacocks, William M. Abraham, Daniel G. Baden
Enantioselective homogeneous catalysts immobilized in chiral ionic liquid phase
So-Hye Cho, Claire Schmerberg, SonBinh T. Nguyen, Joseph T. Hupp
Catalytic asymmetric synthesis: Exploring the reactivity of ketene dimers to access substituted β- lactones as potential fatty acid synthase inhibitors
Vikram C Purohit, Robyn D. Richardson, Jeffrey W Smith, Daniel Romo
Development of biphenol-based fine-tunable phosphoramidite ligands and their applications to the catalytic asymmetric allylic substitution reactions
Ce Shi, Bruno D. Chapsal, Hojae Choi, Iwao Ojima
New multidendate phosphine ligands and their application in palladium-catalyzed asymmetric allylic alkylation
Yuxin Pei, Emilie Brulé, Christina Moberg
Modular furanoside diphosphite ligands for Pd-catalyzed asymmetric allylic substitution reactions: Scope and limitations
Montserrat Diéguez, Oscar Pamies, Carmen Claver
New phosphite-oxazoline ligands for efficient Pd-catalyzed substitution reactions
Oscar Pàmies, Montserrat Dieguez, Carmen Claver
Improving the asymmetric reduction of acetyltrimethylsilane catalyzed with immobilized Saccharomyces cerevisiae cells by using an ionic liquid in a biphasic system
Min Huang, Wen-Yong Lou, Hong Wu, Min-Hua Zong
Lipase-mediated asymmetric hydrolysis of D,L-phenylglycine methyl ester in the aqueous solution of ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate
Yu-Ying Liu, Wen-Yong Lou, Hong Wu, Min-Hua Zong
Effect of silicon atom in substrate on transcyanation of aliphatic ketones with acetone cyanohydrin catalyzed by (R)-oxynitrilase from apple seed meal
Jun He, Min-hua Zong, Hong Wu
Highly efficient asymmetric synthesis of (R)-2-trimethylsilyl-2-hydroxyl-propionitrile with (R)-oxynitrilase from Prunus Japonica
Shun-rong Huang, Min-hua Zong, Hong Wu
Stereodivergent cascade imine ® azomethine ylide ® 1,3-dipolar cycloadditive approach to ƒ¿-chiral pyrrolidines
Philip Garner, H. Ümit Kaniskan
New phosphorus ligand for highly enantioselective hydroformylations
Yongjun Yan, Xumu Zhang
New bis(phosphorine) ligand for highly enantioselective hydrogenations
Yongjun Yan, Xumu Zhang
Rh-catalyzed asymmetric hydrogenation of enamides
Qin Yang, Wenzhong Gao, Jian Liao, Xumu Zhang
Efficient synthesis of protected β-amino acid derivatives via asymmetric hydrogenation
Qian Dai, Weiran Yang
Synthesis of DP-IV inhibitor MK-0431
Michele E. Kubryk, Karl Hansen, Jaume Balsells, Yi Xiao, Nelo Rivera, Eugenia Njolito, Bryon Simmons, Feng Xu, Joseph D. Armstrong III
Catalytic, asymmetric synthesis of β-lactams and applications towards the synthesis of pharmacologically active targets
Meha Shah, T. Lectka
Development of a novel chiral niobium Lewis acid catalyst
Yasuhiro Yamashita, Kenzo Arai, Yoichi Ihori, Shu Kobayashi
Virtual screening of chiral ligands: Improvement of enantioselectivity in silver(I) catalyzed hydroamination reactions
Patrick J Donoghue, Elsa Kieken, Olaf Wiest, Paul Helquist, Per-Ola Norrby
Asymmetric synthesis of α-amino esters via electrophilic substitution of t-butylbislactimether
Elaine Moreau, Ralf Anderskewitz
Catalytic enantioselective sulfinyl transfer using cinchona alkaloid catalysts
Hillary M. Peltier, Jared W. Evans, Jonathan A. Ellman
A new general sulfinylating process for asymmetric synthesis of enantiopure sulfinates and sulfoxides
Yongda Zhang, Fuqiang Jin, Xinhe Wu, Chris H. Senanayake, Bruce Z. Lu
Paper Withdrawn
Catalyst foldamers
Zhenzhen Dong, Joseph M. Fox
Development of chiral catalysts derived from aminoindanol
Shuanglong Liu, Christian Wolf
Studies towards the stereoselective synthesis of FR-900482
Zhenghua Wang, Ning Shangguan, Lawrence J Williams
Synthesis of functionalized bicyclo[3.1.0]hexanes by cross metathesis and intramolecular cyclopropanation: Application to the synthesis of conformationally locked carbocyclic nucleosides
Maria J. Comin, Victor E. Marquez
Efficient synthesis of (2R,3R,4S)-4,7-diamino-2,3-dihydoxyheptanoic acid: A constituent of callipeltins A and D
Young Gyu Kim, Jongho Jeon, Suk-Koo Hong, Joon Seok Oh, Myeong Hak Kim
Enantioselective synthesis of anamarine
Dong Gao, George A. O'Doherty
A highly diastereoselective synthesis of the southwestern quadrant of micoticin A
Matthew S. Mortensen, George A. O'Doherty
Convergent synthesis of the digitoxin trisaccharide via a palladium-catalyzed glycosylation
Maoquan Zhou, George A. O'Doherty
Approach to carbasugar derivatives via a palladium-catalyzed glycosylation
Mingde Shan, George A. O'Doherty
Synthesis of unnatural 1,4-oligosaccharides via palladium-catalyzed glycosylation
Hu Cui, George A. O'Doherty
Studies towards the total synthisis of (-)-Griseusin A
Miaosheng Li, Md. Moinuddin Ahmed, George A. O'Doherty
Osmium/palladium approaches to 1,3-polyols: Synthetic studies toward polyol containing natural products
Joseph M. Dougherty, George A. O'Doherty
Functionally active phosphate tethers: Monocyclic phosphate desymmetrization and synthetic utilization
James P. McParland, Alan Whitehead, Paul R. Hanson
Reversing the role of the metal-oxygen pi bond: Re(V)-oxo catalyzed hydrosilylations
Kristine A. Nolin, F. Dean Toste, Joshua J. Kennedy-Smith, Jennifer R. Krumper, Richard W. Ahn
Studies on the synthesis of borazines from borane and aminoalcohols
Viatcheslav Stepanenko, Margarita Ortiz-Marciales
Enantioselective reduction of ketones with a catalyst derived from catecholborane and (1R, 2S)-(-)-norephedrine
Wildeliz Correa-Ramirez, Margarita Ortiz-Marciales, Viatcheslav Stepanenko
Applications of Ru(II)-Tunaphos in asymmetric hydrogenation of α-ketoester
Chun-Jiang Wang, Xianfeng Sun, Xumu Zhang
A biocatalytic approach to enantioenriched hetero Diels-Alder adducts from β-hydroxy ynones
Maud Reiter, Franck A. Silva, Charles A. G. Baker-Glenn, Neil S. Hodnett, Rachael Ancliff, Véronique Gouverneur
Preparation of trans-2,5-disubstituted pyrrolidines by asymmetric iodocyclization of homoallylic amines
Franklin A Davis, Minsoo Song, Alexander Augustine
Asymmetric synthesis of 2,4,5-trisubstituted piperidines from N-sulfinyl d-amino b-ketoesters
Franklin A Davis, Junyi Zhang, Yingxin Li, He Xu
Asymmetric synthesis of trans-2,6-disubstituted piperidines from N-sulfinyl δ-amino β-ketoesters
Franklin A Davis, He Xu, Junyi Zhang
Toward the development of an asymmetric Morita-Baylis-Hillman reaction
Yun-Ming Lin, Julie Boucau
Hydrogen bond-catalyzed enantioselective aldol and vinylogous aldol reactions
Vijaya Bhasker Gondi, Michel Gravel, Viresh H. Rawal
An efficient approach to all diastereomers of b-methoxytyrosine via chiral oxazolidines
Ravi Krishnamoorthy, Mark A. Lipton

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

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