89th Canadian Chemistry Conference Abstracts



Sunday AM

OR8CC-Mariner 4

Organic Reaction Mechanisms

Organizer(s) - James Pincock and Frances Cozens
Chair(s) - James Pincock

08:20 00695 Aromatic versus Acyclic Dienyl Propargyldicobalt Cations. Preparation and Comparative Reactivity Amiralaei S., Green J.R.
08:40 00984 A Tale of Two Silenes: A Comparison of the Reactivity of Brook- and Wiberg-Type Silenes Baines‡ K.M., Milnes K.K., Gottschling S.E.
09:20 00760 The Reactions of Transient Germylenes with Alcohols and Ethers Lollmahomed F.B., Harrington C.R., McDonald J., Leigh W.J.
10:00 01274 Formation of Metallaoxetanes: C-O Bond Activation of 1,2-Epoxybutane by Ground-State Ga Atoms Joly H.A., Beaudet L.
10:20 00548 A New Approach to Mechanistic Analysis. Estimation of Hammett q or Taft q* Values by a Simple Procedure Guthrie J.P.
10:40 00201 Dynamics of Ion-Pair Intermediates of Solvolysis in Water Richard‡ J.P., Amyes T.L., Toteva M.M., Tsuji Y.

Monday AM

OR8CC-Mariner 4

Organic Reaction Mechanisms

Organizer(s) - James Pincock and Frances Cozens
Chair(s) - Frances Cozens

08:20 01189 Hydroxide-Dependent Breakdown of Carbinolamides: A Non-Linear Hammett Correlation for N-(Hydroxymethyl)benzamide Derivatives Nagorski R.W.
08:40 01409 Ultrafast Study of Azide and Diazo Excited States and of the Nitrenes and Carbenes they Produce Platz‡ M., Gustafson T., Burdzinski G., Hadad C., Hackett J., Wang J.
09:20 00726 Photogeneration of Enol Radical Cations in Solution Schepp N.P., Rodriguez-Evora Y.
10:00 01359 Interaction of Semiconductor Quantum Dots with Organic Free Radicals Scaiano J.C., Laferrière M., Maurel V., Galian R.E., Billone P.
10:20 00859 Crystal Engineering the Covalent Bond via Principles of Supramolecular Chemistry MacGillivray‡ L.R., Friscic T., Papaefstathiou G.S., Chu Q., Georgiev I.G., Hamilton T.D.

Tuesday AM

OR8CC-Mariner 4

Organic Reaction Mechanisms

Organizer(s) - James Pincock and Frances Cozens
Chair(s) - Matt Lukeman

08:40 01370 The p-Hydroxyphenacyl Chromophore: An Efficient, Highly Versatile Platform for Photoremoveable Protecting Groups Givens‡ R., Stensrud K., Cope E., Senadheera S., Perera C., Yousef A., Ma C, Yang S.
09:20 01322 Intramolecular Charge-Transfer Excited States in the Photochemistry of Methoxy-Substituted Stilbene Derivatives Roberts J.C., DeCosta D.P., Pincock A.L., Pincock J.A.
10:00 00037 Mechanistic Aspects of the Formation of Iminoxyl Radicals and Nitriles in the Photosensitized Reactions of Aldoximes Hsu S., Hunter J.W., Marquez B.V., Rangel N.A., Sanguantrakun N., de Lijser H.J.P.
10:20 00623 Nanosecond Time-Resolved IR Studies of Carbonyl Nitrenes Toscano‡ J.P.
11:00 01084 Influence of Alkali Metal Cation on the Distance of Electron Migration in Zeolite Y Cozens F.L., Keirstead A.E.

Tuesday PM

OR8DH-Baronet 6

Organic Reaction Mechanisms

Organizer(s) - James Pincock and Frances Cozens
Chair(s) - James Pincock

13:40 00700 Comparison of N-Sulfinylamine and Isocyanate Hydrolysis: A Computational Study Ivanova E.V., Muchall H.M.
14:00 01036 Solvent Effects on Aliphatic Nucleophilic Substitution: A Computational Study of Isotope Effects in Solvolysis Larsson P.-E., Williams I.H.
14:20 00122 Mechanistic Study of a Novel Ring Contraction of Lactams Drouin A., Spino C., Lessard J.
14:40 00555 The Direct Detection and Kinetic Studies of Dimethylgermylene and its Dimer Tetramethyldigermene by Laser Fflash Photolysis in Solution Lollmahomed F.B., Harrington C.R., Leigh W.J.
15:20 00838 The Reactivity of Diarylmethyl Carbocations in Non-Protic Zeolites Hallett-Tapley G.L., McWhinney R.D., Cozens F.L.
15:40 01253 Intramolecular Photoredox Chemistry of Substituted Benzophenones: The Effect of Phenyl Substituents Mitchell D., Basaric N., Wan P.
16:00 00115 Temperature and Solvent Effects, Rate Constants and Activation Parameters for the Processes of the Excited States of Substituted Benzenes Gonzalez C.M., Pincock J.A.
16:20 01285 Towards the Mechanism of Action and the Development of Fluorescent Sensors for Reactive Oxygen Species Heyne B., Scaiano J.C.

Wednesday AM

OR8CC-Mariner 4

Organic Reaction Mechanisms

Organizer(s) - James Pincock and Frances Cozens
Chair(s) - Norman Schepp

08:40 00103 Mechanistic and Synthetic SET-Photochemistry Mariano‡ P.S.
09:20 01025 Photochromic Liposomes: Photoregulation of Membrane Permeability with Dithienylethenes Bai Y., Murphy R.S.
10:00 01224 Design of Photoreleasable Protecting Groups which are Activated by Electron Transfer Reactions Falvey‡ D.E.


Note: Both Scheduled and Unscheduled abstracts in this Symposium
are identified by Receipt (not Sequence) Number

Unscheduled Abstracts in this Symposium


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