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Thamattoor Conference Presentations

(names of Colby undergraduate coauthors are underlined; names of presenting authors are in bold)

  • Ramgren, D. R.; Roth, A. D.; Wen, Y.; Megan, M. S.; Thamattoor, D. M. “Allenylidenes: Photochemical Generation and Theoretical Studies.” Poster presented at the 25th IUPAC Conference on Physical Organic Chemistry in Hiroshima, Japan (July 10-15, 2022). (Awarded a research poster prize.)
  • Roth, A. D.; Ramgren, D. R.; Lipschultz, C. A.; Hardikar, T. S.; Long, Y.; Thamattoor, D. M. “Cyclopropylidenes from Phenanthrene-based Spiropentanes: An Experimental and Theoretical Study” Poster presented at the 25th IUPAC Conference on Physical Organic Chemistry in Hiroshima, Japan (July 10-15, 2022).
  • Kairbek, K.; Suzuki, J.; Flanders, N; Thamattoor, D. M. “3-Phenyl-2-propynylidene from a Non-nitrogenous Precursor: Photochemical Generation, Solution Chemistry, and Computational Studies” Poster presented at the 25th IUPAC Conference on Physical Organic Chemistry in Hiroshima, Japan (July 10-15, 2022).
  • Honormand, P.; Jacques, C. S.; Thamattoor, D. M. “An Experimental and Computational Study of Chlorostannylcarbenes” Poster presented at the 25th IUPAC Conference on Physical Organic Chemistry in Hiroshima, Japan (July 10-15, 2022).
  • Anderson, T. E.; Phillips, D. L.; Thamattoor, D. M. “Investigation into the Rearrangement Pathways of Cyclic Alkylidene Carbenes by 13C Isotope Labelling” Poster presented at the 33rd Reaction Mechanisms Conference in Boulder, Colorado (June 12-15, 2022).
  • Anderson, T. E.; Phillips, D. L.; Thamattoor, D. M. “Investigation into the Rearrangement Pathways of Heterocyclic Alkylidene Carbenes by 13C Isotope Labelling”  Poster presented at the National Meeting of the American Chemical Society in San Diego, CA (March 20-24, 2022).
  • Haynes, S. M.; Wamsley, C. E.; Thamattoor, D. M. “Adamantylidenecarbene: Photochemical Generation, Trapping, and Theoretical Studies”  Poster presented at the National Meeting of the American Chemical Society in San Diego, CA (March 20-24, 2022).
  • Jacques, C. S.; Honormand, P.; Thamattoor, D. M. “Photochemical generation of a borylcarbene from an indan-based precursor” Poster presented at the National Meeting of the American Chemical Society in San Diego, CA (March 20-24, 2022).
  • Honormand, P.; Jacques, C. S.; Thamattoor, D. M. “Photochemical generation of a stannylcarbene from a non-nitrogenous precursor” Poster presented at the National Meeting of the American Chemical Society in San Diego, CA (March 20-24, 2022).
  • Ramgren, D. R.; Roth, A. D.; Wen, Y.; Megan, M. S.; Thamattoor, D. M. “Cosmic Carbenes: Approaches to Allenylidenes” Poster presented at the National Meeting of the American Chemical Society in San Diego, CA (March 20-24, 2022).
  • Roth, A. D.; Ramgren, D. R.; Lipschultz, C. A.; Hardikar, T. S.; Long, Y.; Thamattoor, D. M. “Photochemical generation of cyclopropylidenes from spiropentanes” Poster presented at the National Meeting of the American Chemical Society in San Diego, CA (March 20-24, 2022).
  • Wen, Y. ; Michie, M. S.; Thamattoor, D. M. “Propadienylidene: Photochemical Generation and Trapping in Solution” presented at the International Symposium on Reactive Intermediates and Unusual Molecules, Sorrento, Italy, in June, 2017.
  • Le, N. N. T.; Thamattoor, D. M. “Bpin Carbene: A Computational Study and Experimental Approach” presented at the International Symposium on Reactive Intermediates and Unusual Molecules, Sorrento, Italy, in June, 2017.
  • Hardikar, T. S.; Thamattoor, D. M. “Diphenylketene from a Phenanthrene-based Cyclobutanone” presented at the International Symposium on Reactive Intermediates and Unusual Molecules, Sorrento, Italy, in June, 2017.
  • Fan, R.; Thamattoor, D. M. Poster “Photochemical Generation of 3-Oxacyclohexyne” presented at the International Symposium on Reactive Intermediates and Unusual Molecules, Sorrento, Italy, in June, 2017.
  • Maurer, D. M.; Fan, R.; Thamattoor, D. M. “Photochemical Generation of Strained Cycloalkynes from Methylenecyclopropanes” Poster presented at the 23rd IUPAC International Conference on Physical Organic Chemistry, University of New South Wales, Sydney, Australia in July, 2016.
  • Yang, X.;  Languet, K. L.; Thamattoor, D. M. “An Experimental and Computational Investigation of (α-Methylbenzylidene)carbene” Poster presented at the 23rd IUPAC International Conference on Physical Organic Chemistry, University of New South Wales, Sydney, Australia in July, 2016.
  • Jojo, J.; Chakraborty, M.; Suzuki, J. M.; Flanders, N.; Thamattoor, D. M.; Hadad, C. M. “Ultrafast infrared and computational study of the formation of alkynylcarbenes from cyclopropanated phenanthrene derivatives” Poster presented at the 250th National Meeting of the American Chemical Society in Boston, MA (August 16-20, 2015).
  • Goldstein, R. I.; Guo, R.; Hughes, C.; Maurer, D. P.; Newhouse, T. R.; Sisto, T. J.; Conry, R. R.; Price, S. L.; Thamattoor, D. M. “An elusive new polymorph in organic electronics and its implication for crystal structure prediction” Poster presented at the 46th BACG Annual Conference, Queen Mary’s College, London, U. K.  (June 21-23, 2015).
  • Jojo, J.; Chakraborty, M.; Suzuki, J. M.; Thamattoor, D. M.; Hadad, C. M. “Ultrafast infrared and computational study of the formation of alkynylcarbenes from cyclopropanated phenanthrene derivatives” Poster presented at the 45th Central Regional Meeting of the American Chemical Society, Pittsburgh, PA, United States, (October 29-November 1, 2014).
  • Dalchand, E.; Buzard, C.; Tsuno, S.; Ahmed, S.; Scorese, A.; Francisco, K.; Dewan, F.; Terlizzi, K.; Orman, M.; Thamattoor, D. M.; Merrer, D. C. “Phenylchlorocarbene Additions to Strained C-C π Systems: Mechanisms and Kinetics” Reaction Mechanisms Conference, Davis, CA, June 2014.
  • DeAngelo, J. D.; Thamattoor, D. M. ‘”Chemistry of 3-(1a,9b-dihydro-1H-cyclopropa[l]phenanthren-1-yl)- 2,2,4,4-tetramethylpentan-3-ol” Poster presented at the International Symposium on Reactive Intermediates and Unusual Molecules, Hiroshima, Japan; April 1-6, 2014.
  • Dalchand, E.; Ahmed, S.; Buzard, C.; Dewan, F.; Orman, M.; Thamattoor, D. M.; Merrer, D. C. “Mechanisms and kinetics of phenylchlorocarbene additions to adamantene and adamantylcarbene” Poster presented at the 247th National Meeting of the American Chemical Society, Dallas, TX; March, 2014.
  • Lessard, S. G.; Thamattoor, D. M. ‘Palladium-catalyzed Reactions of 1,1-Dibromocyclopropanes with Alcohols and Arylboronc Acids” Poster presented at the 6th Heron Island Conference on Reactive Intermediates and Unusual Molecules, The Great Barrier Reef, Queensland, Australia, July 7-13, 2013.
  • Moore, K. A.; Vidaurri-Martinez, J. S.; Thamattoor, D. M. “Photochemical Generation of Vinylidenes from Methylenecyclopropanes” Poster presented at the 21st IUPAC International Conference on Physical Organic Chemistry, Durham University, UK in September, 2012.
  • Lessard, S. G.; Kirk, P. S.; Lee, F.; Thamattoor, D. M. “Spiropentanes as Sources of Cyclic Allenes” Poster presented at the 243rd National Meeting of the American Chemical Society in San Diego, CA in March, 2012.
  • Nakiryowa, B.; Park, L. Y.; Thamattoor, D. M. “Toward a Stable and Crystalline 1,2-Cyclooctadiene” Poster presented at the 243rd National Meeting of the American Chemical Society in San Diego, CA in March, 2012.
  • Kassie, A. A.; Suzuki, J. M.; Perrone, K. H.; Thamattoor, D. M. “Reactions of Dihalocarbenes with Anthracenes” Poster presented at the 243rd National Meeting of the American Chemical Society in San Diego, CA in March, 2012.
  • Shaum, J. B.; Thamattoor, D. M. “Formyl- and Vinylcarbenes from Nonnitrogenous Precursors” Poster presented at the 243rd National Meeting of the American Chemical Society in San Diego, CA in March, 2012.
  • Anson, C. W.; Thamattoor, D. M. “Do Substituents Affect the Shielding Induced by Aromatic Ring Currents? An Experimental and Computational Study” Poster presented at the 33rd Reaction Mechanisms Conference at the University of Massachusetts, Amherst, MA, in June, 2010
  • Goods, J. B.; Thamattoor, D. M. “Cyclization of a vinylogous acylcarbenes to 2-methylfuran” Poster presented at the International Symposium on Reactive Intermediates and Reaction Mechanisms, July 5-10, 2009, Liblice, Prague, Czech Republic.
  • Mahlokozera, T.; Thamattoor, D. M. “A Remarkable Dehalogenative Tetramerization of 1,1-Dibromo-1a,9b-dihydrocyclopropa[l]phenanthrene” Poster presented at the International Symposium on Reactive Intermediates and Reaction Mechanisms, July 5-10, 2009, Liblice, Prague, Czech Republic.
  • Guerrette, J. C. ; Thamattoor, D. M. “Oxygen-18 labeling studies of beta-acetoxycarbene” Poster presented at the 237th National Meeting of the American Chemical Society in Salt Lake City, UT in March 2009.
  • Mahlokozera, T.; Thamattoor, D. M. “Probing the electronic influence of bystander substituents on the 1,2-H shift in carbenes (carbenoids)” Poster presented at the 237th National Meeting of the American Chemical Society in Salt Lake City, UT in March 2009.
  • Sisto, T. J.; Thamattoor, D. M. “Approaches to anthracene-substituted cyclopropenium ions” Poster presented at the 237th National Meeting of the American Chemical Society in Salt Lake City, UT in March 2009.
  • Goods, J. B.; Thamattoor, D. M. “Cyclization of vinylogous acylcarbenes to furans” Poster presented at the 237th National Meeting of the American Chemical Society in Salt Lake City, UT in March 2009.
  • Graves, K. S; Thamattoor, D. M. “Experimental and theoretical investigation of 2-methoxyethylidene” Poster presented at the 235th National Meeting of the American Chemical Society in New Orleans, LA in April 2008.
  • Herrick, D. B; Thamattoor, D. M. “Reactions of atomic carbon with alkynes” Poster presented at the 235th National Meeting of the American Chemical Society in New Orleans, LA in April 2008.
  • Nguyen, J. M.; Schnermann, M. J.; Thamattoor, D. M. “Kinetic isotope effects in the rearrangement of b-acetoxycarbene” Poster presented at the 234th National Meeting of the American Chemical Society in Boston, MA in August 2007.
  • Goldstein, R. I.; Newhouse, T. R.; Thamattoor, D. M.; Conry, R. R. “Concomitant crystallization of a hydrocarbon as conformational polymorphs” Poster presented at the 234th National Meeting of the American Chemical Society in Boston, MA in August 2007.
  • Kim, H. K.;  Thamattoor, D. M. “An experimental and theoretical study of (acetoxy-methyl)chlorocarbene” Poster presented at the 231st National Meeting of the American Chemical Society in Atlanta, GA in March 2006.
  • Souders, C. S.;  Thamattoor, D. M. “An experimental and theoretical study of (acetoxy-methyl)chlorocarbene” Poster presented at the 231st National Meeting of the American Chemical Society in Atlanta, GA in March 2006.
  • Newhouse, T. R.; Presolski, S. I.; Thamattoor, D. M. “An experimental and theoretical study of (acetoxy-methyl)chlorocarbene” Poster presented at the 229th National Meeting of the American Chemical Society in San Diego, CA in March 2005.
  • Newhouse, T. R.; Gittleman, C. W.; Thamattoor, D. M. “Synthetic approaches to macrocycles based on phenyl-spaced anthracenes and biphenylenes, and their computational study” Poster presented at the 229th National Meeting of the American Chemical Society in San Diego, CA in March 2005.
  • Collins, M. S.; Thamattoor, D. M. “Synthetic Approaches to a highly functionalized Indanone Metabolite” Poster presented at the 227th National Meeting of the American Chemical Society in Anaheim, CA in Spring 2004.
  • Goldberg, J. H.; Newhouse, T. R.; Zorba, A.; Thamattoor, D. M. “A Laser Flash Photolysis Study of Dihalocarbenes in Room Temperature Ionic Liquids” Poster presented at the 227th National Meeting of the American Chemical Society in Anaheim, CA in Spring 2004.
  • Presolski, S. I.; King, M. A.; Weitz, J. E.; Thamattoor, D. M. “Oxiranylcarbenes” Poster presented at the International Symposium on Reactive Intermediates and Unusual Molecules in Reykjavik, Iceland. August 17-22, 2003.
  • Speed, T. J.; Thamattoor, D. M. “Mild one-pot oxidation of primary alcohols to a,b-unstaurated ketones: Application to Natural product Synthesis” Poster presented at the 225th National Meeting of the American Chemical Society in New Orleans, LA in Spring 2003.
  • Presolski, S. I.; Thamattoor, D. M. “Experimental and theoretical study of ab-methoxycarbene” Poster presented at the 225th National Meeting of the American Chemical Society in New Orleans, LA in Spring 2003.
  • Mann, J. R.; Schnermann, M. J.; Thamattoor, D. M.; Sunoj, R. B.; Hadad, C. M. “The chemistry of a– and b-acetoxycarbenes” Poster presented at the International Symposium on Reactive Intermediates and Reaction Mechanisms, July 7-12, 2002, Centro Stefano Franscini, Ascona, Switzerland.
  • Weitz, J. E.; Thamattoor, D. M. “Photochemical Generation of an Oxiranylcarbene” Poster presented at the 223rd National Meeting of the American Chemical Society in Orlando, FL in Spring 2002.
  • Mann, J. R.; Thamattoor, D. M. “Generation and chemistry of the parent a-acetoxycarbene” Poster presented at the 223rd National Meeting of the American Chemical Society in Orlando, FL in Spring 2002.
  • Speed, T. J.; Thamattoor, D. M. “Synthesis of Montiporynes A and B” Poster presented at the 223rd National Meeting of the American Chemical Society in Orlando, FL in Spring 2002.
  • Barasz, J. A.; Thamattoor, D. M. “New Photochemical Source of Dichlorocarbene” Poster presented at the 223rd National Meeting of the American Chemical Society in Orlando, FL in Spring 2002.
  • Schnermann, M. J.; Thamattoor, D. M. “Intramolecular chemistry of a b-acetoxycarbene” Poster presented at the 223rd National Meeting of the American Chemical Society in Orlando, FL in Spring 2002.
  • Farlow, R. A.; Thamattoor, D. M.; Sunoj, R. B.; Hadad, C.M. “The Generation, Intramolecular Chemistry, and Computational Investigation of 2-Hydroxy-2-methylpropylidene” Poster presented at the Physical Organic Chemistry Gordon Research Conference, Plymouth, New Hampshire, July 1-6, 2001.
  • Ghaffari, A. H.; Otte, D. A.; Thamattoor, D. M. “An Unusual Oxidative Rearrangement Promoted by DDQ” Poster presented at the 221stNational Meeting of the American Chemical Society in San Diego in Spring 2001.
  • Otte, D. A.; Farlow, R. A.; Lovitz, S. B.; Thamattoor, D. M. “Synthetic Approaches to Hexaoxa[6]peristylane and Its Derivatives” Poster presented at the 221st National Meeting of the American Chemical Society in San Diego in Spring 2001.
  • Farlow, R. A.; Thamattoor, D. M. “Intramolecular Reactions of a b-Hydroxycarbene” Poster presented at the 221st National Meeting of the American Chemical Society in San Diego in Spring 2001.
  •  Poplawski, S. E.; Thamattoor, D. M. “The Search for Convenient Precursors to Hydroxycarbenes” Poster presented at the 219th National Meeting of the American Chemical Society in San Francisco in Spring 2000.