| ORGN | Sunday, April 6, 2008 | ||
8:00 PM-10:00 PM Morial Convention Center -- Hall A, Poster | |||
Physical Organic Chemistry, Combinatorial and Process Chemistry, New Reactions and Methodology, Peptides, Proteins and Amino Acids | |||
| Sponsored by: | ORGN | ||
| Organizer: | Scott McN. Sieburth | ||
| 69 | Green and chemoselective reduction of carbonyl moieties using sodium borohydride in PEG Shikha Sambher, Monika Garg, Neha Mittal, Harpreet Kaur, Chinnappan Baskar | ||
| 70 | Phase transfer catalyzed selective reduction of functionalized carbonyl moieties with sodium borohydride Shikha Sambher, Suman Lata, Meena Sharma, Chinnappan Baskar | ||
| 71 | Metathesis and Heck strategies to bi- and tricyclic sultam libraries Dinesh K. Rayabarapu, Paul R. Hanson | ||
| 72 | New methodologies for the generation of diverse sultam libraries utilizing ROM polymerization Alan Rolfe, Kelly Volp, Kyle Young, Paul R. Hanson | ||
| 73 | Oxa-Michael and Baylis-Hillman strategies toward synthesis of sultam libraries Christopher A. Knudtson, Aihua Zhou, Hetal Shah, Paul VanderVelde, Paul R. Hanson | ||
| 74 | ROMP strategies in library development Toby R. Long, Dinesh K. Rayabarapu, Maria Jimenez, Josh Wewel, Sarra Klimberg, Paul R. Hanson, Daniel L. Flynn | ||
| 75 | Skeletally diverse sultams via Dieckman cyclization Thiwanka Samarakoon, Daniel Barrera, Paul R. Hanson | ||
| 76 | The zwitterionic effect in the stereoselectivity of the reduction of tropinone Juliet M. Hahn, Ruth Wamwati, Nicole Morris | ||
| 77 | Disperse red 1 fluorescence emission in solution at room temperature Carlos Toro, Arthur Thibert, Leonardo De Boni, Artem Matsunov, Florencio E. Hernández | ||
| 78 | The repellency of dihydronepetalactone diastereomers Mark A. Scialdone | ||
| 79 | pH-Dependent cis-trans isomerization rates for azo dyes in aqueous solution Nicholas J. Dunn, Tevye C. Celius, Jeffrey A. Gray | ||
| 80 | Phospha-Michael additions without added solvent or catalyst Robert A. Stockland Jr. | ||
| 81 | Photochemical reaction of acetophenone and cyclohexane in zeolite studied by solid state nuclear magnetic resonance Deniz Cizmeciyan, Arunkumar Natarajan, Steven D. Karlen, Ammee M Amboya, Sheley Mae Baylon, Tina T. Nguyen, Ashley Brown, Miguel A. Garcia-Garibay | ||
| 82 | Photolysis of oxenium ion precursors Yue-Ting Wang, Michael Novak, Samuel H. Leopold, Kyoung Joo Jin | ||
| 83 | Practical synthesis of gemcitabine, an anticancer agent Wen-sen Li, Craig N. Zimmerman, Yungshung Wein | ||
| 84 | Preparation and structure of N,N-disubstituted 2-iodylaniline oxides: New pseudocyclic iodine(V) oxidants Zeinul-Gabiden M. Kazhkenov, Rashad R. Karimov, Victor N. Nemykin, Viktor V. Zhdankin | ||
| 85 | Preparation of homochirally similar isoleucine analogs through a common synthetic intermediate Sandipan Dawn, Douglas S. Masterson | ||
| 86 | Preparation of pyridine-2-boronic esters, thiazole-4-boronic esters, and pyrazine-2-boronic esters George Y. Li, Maoying Song, Ao Yang, Shilong Zheng, Xiaomei Qi | ||
| 87 | Paper Withdrawn | ||
| 88 | Progress toward the stereoselective synthesis of 3,5-disubstituted Δ2-isoxazolines Michael D. Mosher, Amber L. Norman, Charles Whitten | ||
| 89 | Proposing a mechanism for the Halogen Dance reaction of bromonitrosulfolene Jeffrey E. Elbert | ||
| 90 | Paper Withdrawn | ||
| 91 | Simple esterification of protected amino acids using polystyrene bound TBD and microwave heating Ronny Lundin, Maria Östbye, Sunil Rana | ||
| 92 | Pyrolysis of lignin model compounds: Oxygen substituent effects in the pyrolysis of phenethyl phenyl ether A. C. Buchanan III, Michelle K. Kidder, Phillip F. Britt, Ariana Beste | ||
| 93 | Local environment effects on the pyrolysis of a tethered, nanoconfined lignin model compound Michelle Kidder, A. C. Buchanan III | ||
| 94 | Robust new photolabile protecting group: Highly efficient protection/deprotection without using chemical reagent Pengfei Wang, Yun Wang, Cierra Spencer, Huayou Hu | ||
| 95 | Selective reductions and reductive aminations with ammonia-borane Alysia A. Lowe, P. Veeraraghavan Ramachandran, Paul Clark | ||
| 96 | Solid-phase-based synthesis and biological evaluation of quinoxaline antibiotics and structural analogs Simon J. Dawson, John P. Malkinson, Mark Searcey, Simon Gibbons | ||
| 97 | Solution-state structures of chiral mixed aggregates by Diffusion-Ordered NMR spectroscopy Deyu Li, Weibin Li, Paul G. Williard | ||
| 98 | Steric and electronic effects of secondary alcohols on reaction with Martin's sulfurane Madeline A. Weber, Jennifer L. Koviach-Côté | ||
| 99 | Structure of tetramethylethylene iodonium ion Pablo Aran Terol | ||
| 100 | Studies directed toward a new method of dihydropyran synthesis LuAnne McNulty, Katie Borin | ||
| 101 | Studies of macrocycle formation leading to synthetic bacteriochlorins Marcin Ptaszek, Han-Je Kim, Jonathan S. Lindsey | ||
| 102 | Anion-arene vs. anion-metal binding in transition metal bound aromatics Christa Anderson, Michael Lewis | ||
| 103 | Study of substituted titanocene complexes as catalysts in alkene hydroamination Kevin Cormier, Michael Lewis | ||
| 104 | Computational studies toward the prediction of arene-arene binding energies Kristine Waggoner, Michael Lewis | ||
| 105 | Study of the base-catalyzed condensation reaction of O-phthaldialdehyde with malonic acid Natalie K. Machamer, Richard R. Hark | ||
| 106 | Sulfonium salt mediated dealkylation processes Joseph A. Kundukulam | ||
| 107 | Synthesis and chiral resolution of 3-methylsulfanyl-pyrrolidine-3-carboxylic acid methyl ester Sobhana B Boga, Abdul B Alhassan, Alan B Cooper, Neng-Yang Shih | ||
| 108 | Synthesis and utility of chlorinated fluoresceins for labeling of proteins Min Tian, Xiang-Long Wu, Yin-Juan Bai, Bing-Qin Yang, Zhen Shi | ||
| 109 | Synthesis of β-hydroxy esters from the ozonolysis of vinyl ethers David Soulsby | ||
| 110 | Synthesis of β-alkynals via the photolysis of substituted anthraquinones Ronald L. Blankespoor, Peter J. Boldenow, Andrew G. Lohse, David M. Rubush | ||
| 111 | Synthesis of ketone from potassium organotrifluoroborates and benzoyl bromide/chloride Mohammad Al-Masum, Henry Dunnenberger | ||
| 112 | Synthesis of diverse heterocycles from boronic acids and cycloaddition processes Nicos A. Petasis, Wei Huang | ||
| 113 | Synthesis of novel heterocycles via an intramolecular Friedel-Crafts reaction Nicos A. Petasis, Wei Huang | ||
| 114 | Novel α-anilino carboxylic acids and N-heterocycles from organoboron compounds Nicos A. Petasis, Malgorzata Myslinska, Charles T. R. Heffern, George J. F. Wang | ||
| 115 | Synthesis of organic molecules to be evaluated as cofactors for the cleavage of RNA Jose Boquin, Gabriela Uzcategui, Robert R. Kane | ||
| 116 | Synthesis of substituted morpholine derivatives via In(III)-catalyzed ring-closing O-allylation Gregory R. Cook, Jina Park, Ryuji Hayashi | ||
| 117 | Intermolecular Friedel-Crafts reaction via catalytic halide activation Gregory R. Cook, Miho Kaneko, Ryuji Hayashi | ||
| 118 | Tert-butylperoxyl radicals are electron-transfer agents in the oxidation of tertiary amines to iminium ions with dirhodium(II) caprolactamate Caitlyn L. Edgley, Jason M. Nichols, James M. Myslinski, Michael P. Doyle | ||
| 119 | Diastereoselective addition of organozinc and organomagnesium reagents to 2-(2'-pyrimidyl)ferrocenecarbaldehyde Albert Moyano, Marta Omedes, Ramon Rios | ||
| 120 | Three component, highly diastereoselective metal free synthesis of 2,3,4,5 tetrasubstituted pyrrolidines Luis Crovetto, Ramon Rios | ||
| 121 | TMSSMe/Cs2CO3 as a methylthiolation reagent Qi Qiao, Romyr Dominique, Robert Goodnow Jr. | ||
| 122 | Paper Withdrawn | ||
| 123 | General strategies for the enantioslective construction of pyrrolidine-based alkaloids: Total synthesis of (+)-cis-pyrrolidine 225H April Noble, Mark L. Trudell | ||
| 124 | Total synthesis of (S)-anabasine and (S)-noranabasamine Lei Miao, Mark L. Trudell | ||
| 125 | Trialkyl phosphites and onium salts as co-initiators in an efficient system for visible-light-induced cationic polymerization Thomas W. Nalli, Lee G. Stanek, Rebekka H. Steidler, Krysia L. Weidell, Timothy T. Steckler, Jay Wm. Wackerly, Missy Jo Studler | ||
| 126 | Understanding the interactions between dye molecules and cellulose WH. Hindy Mok, Jonathan M. Goodman, Jerry Winter | ||
| 127 | Unique and effective base for palladium(0)-catalyzed cross-coupling reaction of bis(pinacolato)diboron with haloarenes Akihiko Kojima | ||
| 128 | X-ray study of N-triphenylmethylformamide and computational study of triphenylmethylcyclohexane Eric A. Noe, Frank R. Fronczek, Diwakar M Pawar, Dalephine Cain | ||
| 129 | Conformations of thirteen-membered rings Eric A. Noe, Frank R. Fronczek, Diwakar M Pawar, Judge Brown II | ||
| 130 | Conformations of transcyclodecene and transcyclodecene oxide Eric A. Noe, Diwakar M Pawar, Gurvinder Gill, Frank R. Fronczek, William McHenry | ||
| 131 | Convenient and scaleable method for the synthesis of N-2 substituted 1,2,3-triazoles K. Barry Sharpless, Valery V. Fokin, Jaroslaw Kalisiak | ||
| 132 | Copper-catalyzed synthesis of high enantiopurity peptidic ketone by peptidic thiol ester and boronic acid cross coupling Hao Yang, Hao Li, Lanny S. Liebeskind | ||
| 133 | Enantiocontrolled N-protected α-amino ketone synthesis by thiol ester—α-(thiocarbamoyl)alkylstannane cross-coupling Hao Li, Lanny S. Liebeskind | ||
| 134 | Coupling of aryl halides with electron-rich alkynes using ionic liquids Jeanne L. Kuhler, Robey T. Brooks, Whitney K. Helms, Krystal D. Holley, Pratik P. Patel, Tiffany R. Shorter | ||
| 135 | Cyclopropanation reactions using metal conjugates Samit A. Patrawala | ||
| 136 | Cyclopropane fragmentation approaches to the synthesis of piperidines and azepines Marita C. Lawler, Alison M. Whitehurst, Kevin P. C. Minbiole | ||
| 137 | Deprotection of aromatic ethers using solid support acids as reagents Vanessa Amanda Guzman | ||
| 138 | Development of a large-scale stereoselective process for novel CETP inhibitors Bruce Bechle, Michael Castaldi, Mary Didiuk, Ryan Kelley, David Whritenour, Michael R. Makowski, David A. Perry, Thomas A. Brandt | ||
| 139 | Direct α-alkynylation of unstablized ketone Jinglong Chen, Chulbom Lee | ||
| 140 | Paper Withdrawn | ||
| 141 | Direct aldol addition via chemoselective thioester enolate formation Scott Sauer, Cyndie Seraphin, Don M. Coltart | ||
| 142 | Facile and efficient direct aldol addition of α-halogenated thioesters via soft enolization Julianne M. Yost, Don M. Coltart | ||
| 143 | Direct synthesis of Fmoc-protected amines and amino acids using Fmoc-protected iminium ions Timothy J. Peelen, Alison E. Hartman, Cheryl L. Brophy, Julia A. Cupp, Daniel K. Hodge, Kenneth F. Potter II, Adam D. Wier | ||
| 144 | Effect of Zn(II) and its complexes on the kinetics of the hydride transfer reduction of an NAD+ model by isopropanol Donald Endicott, William E Kuester, Yun Lu | ||
| 145 | Efficient enzymatic regioselective benzoylation of 5−fluorouridine catalyzed by lipase Novozym 435 in a cosolvent system Jian Wu, Min Hua Zong, Wen-Yong Lou, Hong Wu | ||
| 146 | Efficient 1, 4 addition of 1-fluoro-bis(phenylsulfonyl)methane to alpha, beta unsaturated compounds G. K. Surya Prakash, Sujith Chacko, Habiba Vaghoo, George A. Olah | ||
| 147 | (Aminomethyl)polystyrene-HF complexes: Application as efficient acid catalysts and fluorinating agents G. K. S. Prakash, Kevin Glinton, Thomas Mathew, Chiradeep Panja, V. Prakash Reddy, Pierre M. Esteves, George A. Olah | ||
| 148 | Efficient green synthesis of α-aminonitriles, precursors of α-amino acids G. K. Surya Prakash, Tisa Elizabeth Thomas, Inessa Bychinskaya, Prakash Arjun, Chiradeep Panja, George A. Olah | ||
| 149 | Gallium triflate, a versatile green catalyst for various organic synthetic transformations G. K. Surya Prakash, Clement Do, Chiradeep Panja, Thomas Mathew, George A. Olah | ||
| 150 | Efficient synthesis of polycycles with a citran and a cyclol nucleus Eun Mi Jung, Yong Rok Lee, Jung Hee Kim | ||
| 151 | Efficient two-step protection of cysteine and its use in the synthesis of N-(p-methoxybenzyl)-4-acetyl-2-oxo-thiazolidine J. Bryan deCamp, Jin She, Naima G. Sharaf, Paul S. Watson | ||
| 152 | Electron transfer properties of a series of mixed-valence bishydrazines with increasing bridge length Kevin P. Schultz, Stephen F. Nelsen | ||
| 153 | Paper Withdrawn | ||
| 154 | Experimental and DFT studies of the thermal rearrangement of 1,2-dialkynylimidazoles Christophe Laroche, Sean M. Kerwin | ||
| 155 | Facile formation of pyroglutamic peptides from glutamic acid Parul Angrish, Ekaterina Todadze, Ion Ghiviriga | ||
| 156 | Facile one-pot reaction for the synthesis of ketones from acid chlorides and organo lithium in the presence of MgI2 Han-Xun Wei, Vivien Sun, Peter M. Young, Corinne E. Augelli-Szafran | ||
| 157 | Paper Withdrawn | ||
| 158 | Gold(I)-catalyzed aromatic Claisen rearrangement: Effects of allyl ether structure on product distribution James R. Vyvyan, Laura D. Steffens, Rebecca A. Swanson, Jennifer K. Johnson | ||
| 159 | Halocarbene additions to strained cyclic C-C π- and σ-bonds Denise Napolitano, Sonia Ortiz, Kaitlyn Suski, Marina Khrapunovich, Michele Guide, Dina C. Merrer | ||
| 160 | Highly effective synthesis of primary sulfonamides Alexander A Greenfield, Cristina Grosanu | ||
| 161 | Identification of a pharmaceutically acceptable salt of a HMG CoA reductase inhibitor: Development of an API process from bench to plant Michael M. Miller, Lindsay Hobson, Shannon Harper, Victor Rosso, Shawn Yin, Jack Gougoutas, Otute Akiti, Subodh Deshmukh, Chiajen Lai, Lifen Shen, Chenkou Wei, Ray Scaringe, Ajit Thakur, Seema Betigeri, Rodney L. Parsons Jr. | ||
| 162 | Improved synthesis of phosphonium-supported carbodiimide reagents and applications Andre B. Charette, Maryon Ginisty, Marie-Noelle Roy | ||
| 163 | Insight into the mechanism of the Pictet-Spengler reaction for the synthesis of natural products Michael L. Van Linn, F. Holger Försterling, James M. Cook | ||
| 164 | Investigations into the carbohydrate-π interaction using model beta hairpins Zachary R Laughrey, Sarah E. Kiehna, Marcey L Waters | ||
| 165 | Iodobenzene catalyzed iodolactonisation using sodium perborate monohydrate as the end oxidant Hongjun Liu, Choon-Hong Tan | ||
| 166 | Bicyclic guanidine-catalyzed enantioselective phospha-Michael reactions Xiao Fu, Choon-Hong Tan | ||
| 167 | Kinetics of the oxidation of isopropanol by a carbocation via hydride transfer Yun Lu, Fengrui Qu, Brian Moore | ||
| 168 | Mechanism of the primary and secondary amine catalyzed thio-Michael addition reaction with (meth)acrylates Justin W. Chan, Hui Zhou, Huanyu Wei, Charles Hoyle | ||
| 169 | Mechanistic insight into the ethylbenzene to styrene dehydrogenation reaction Sarah L. Weaver | ||
| 170 | Mechanistic study of the oxa-Pictet-Spengler cyclization in the synthesis of pyranonaphthoquinones Clark N. Eid, Jaechul Shim, Jack Andrew Bikker | ||
| 171 | Metallonitrene/alkyne metathesis cascade reactions for organic synthesis Aaron R. Thornton, Simon Blakey | ||
| 172 | New reactions for the synthesis of polycyclic indole alkaloids Ricardo Delgado, Simon Blakey | ||
| 173 | Microwave assisted 2,5-diketopiperazine formation from protected dipeptides Ronny Lundin, Panagiotis Ioannidis | ||
| 174 | Microwave synthesis and characterization of biodiesel from used cooking oil Marietje Hauprich, Sarah Amie, Michael R. O'Brien, Kyle M McElhoney, Alicia B. Todaro, Kevin W. Kittredge | ||
| 175 | Microwave-assisted reduction of carbonyl containing molecules using polymer bound borohydride Brigette M Nezami, Kevin W. Kittredge | ||
| 176 | Novel dendrimeric blue emitters for organic light-emitting diodes Bipin K. Shah, Ravi M. Adhikari, Rajib Mondal, Douglas C. Neckers | ||
| 177 | Novel intramolecular nucleophilic addition reactions: Formation of unusual N-O-heterocyclic enones Adwait Ranade, Gunda I. Georg | ||
| 178 | Avoiding racemization in enaminone construction: A new approach to (+)-ipalbidine and (+)-antofine Micah J. Niphakis, Brandon J. Turunen, Haibo Ge, Xin Wang, Gunda I. Georg | ||
| 179 | Novel reaction pathways to highly functionalized bis(alkylidene)phthalan derivatives Gabriel Andrade, Kristopher V Waynant, James W. Herndon | ||
| 180 | Nucleophilic activation of sulfur dioxide by halonium ions Thomas M. Scupp, Brian K. Ohta, Timothy J. Dudley | ||
| 181 | One-pot trans-dihydroxylation of 2H-pyrans by dimethyldioxirane (DMD) Xue Wang, Yong Rok Lee | ||
| 182 | Organic iodine(V) compounds as terminal oxidants in phthalocyanine catalyzed oxidations of alcohols Ivan M. Geraskin, Roman Subbotin, Victor N. Nemykin, Viktor V. Zhdankin | ||
| 183 | Oxidative cyclization reactions: Probing the effect of radical cation polarization on carbon-carbon bond formation Feili Tang, Kevin D. Moeller | ||
| 184 | (E)-or (Z)-Stereocontrolled approaches to β-iodo Morita-Baylis-Hillman esters: Synthesis of secokotomolide A Sung Il Lee, Geum-Sook Hwang, Do Hyun Ryu | ||
| 185 | 1-Substituted 2,3-naphthalimides: Synthesis and optical properties Daniel S. Tyson, Justin R. Aschenbener, Faysal Ilhan, Michael A. Meador | ||
| 186 | A mild and efficient protocol for the epoxidation of aldehydes using aryl-substituted sulfur ylides Sampada V. Bettigeri, David C. Forbes | ||
| 187 | A non peptidic reverse turn that promotes parallel sheet structure in cyclopropane gamma-peptides stabilized by C-H--O hydrogen bonds M. Khurram Qureshi, C R Jones, M D Smith | ||
| 188 | Ab initio study on the structural analysis of gaseous histidine, potential energy surface and vibrational analysis Elham Tavasoli, Mehdi Shakorianfard, A. Fattahi | ||
| 189 | Alcohol-assisted phosphine catalysis: One-step synthesis of dihydropyrone from aldehyde and allenoate Gardner S. Creech, Ohyun Kwon | ||
| 190 | Application of carbohydrate-derived ketene acetal phosphates toward C-aryl glycal construction Ian W. Vaughn, Lee Pedzisa, Rongson Pongdee | ||
| 191 | Asymmetric photoreactions in a water soluble supramolecular assembly Arun Kumar Sundaresan, V. Ramamurthy | ||
| 192 | Bismuth nitrate catalyzed-Michael reaction in water and organic solvents Andrea Kall, Dorothy Owens, Debashis Bandyopadhyay, Isabella Garcia, Bimal K. Banik | ||
| 193 | Boric acid as an efficient catalyst for the one-pot three-component synthesis of 2-amino nitriles Yin-Juan Bai, Dong-Xu Lv, Bing-Qin Yang, Gui-Fang Zhao, Zhen Shi | ||
| 194 | Calculations on organocatalysis: asymmetric reactions of imines Luis Simon, Jonathan Goodman | ||
| 195 | Combinatorial method to synthesize 2-quinoxalinol salen and unsymmetric 2-quinoxalinol salen ligands Xianghong Wu, Anne E. V. Gorden, Jonah Z. Vilseck | ||
| 196 | Computation of through-space NMR shielding effects of aromatic hydrocarbons Ned H. Martin, Brian W. Caldwell, Katie P. Carlson, Matthew R. Teague | ||
Symposium Grid -- Division of Organic Chemistry -- Session Listing
The 235th ACS National Meeting, New Orleans, LA, April 6-10, 2008