Browsing by Subject "Photochemistry"
Now showing items 1-10 of 10
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(Texas A&M University. Libraries, 1978)The di-π-methane rearrangement has been shown to be of very general scope. During the course of a study designed to broaden the scope of this rearrangement by including a nitrogen atom in the backbone of the di-π-methane ...
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(Texas A&M University. Libraries, 1981)Photoinduced electron transfer from a sensitizer to an electron acceptor has been investigated in water and in the presence of either negatively charged dihexadecyl phosphate, DHP, or positively charged dioctadecyldimethylammonium ...
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(Texas A&M University. Libraries, 1976)A series of substituted divinylsilanes: dimethyl-distyryl-(11). Triphenyl-stryrl-(12), diphenyl-distyryl(13), have been prepared for photochemical study. The results of low conversion photolyses of the di-methyl-di-styrylsilane ...
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(2009-05-15)The syntheses and characterization of new dirhodium complexes based on the electron acceptor ligand dipyrido[3,2-a:2´,3´-c]phenazine (dppz) and its derivatives are reported. These complexes have been shown to photocleave ...
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(2023-07-10)Reactive intermediates invoked in the functionalization of strong C-H bonds are difficult to characterize. The high energy required to break C-H bonds often means the lifetime of the intermediates is fleeting due to ...
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(Texas A&M University. Libraries, )520-00In view of the wide variety of photoreactions potentially available to the enamide chromphore, we have investigated the excited state behavior of a number of enamide systems including 1-vinyl-2-pyridones and their ...
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(Texas A&M University. Libraries, 1980)The gas-phase photodecarbonylation and photofragmentation reactions of substituted bicyclo[3.1.0]hexan-3-ones have been studied in detail. Photolysis of these ketones yields 1,3-dienes, vinylcyclopropanes and 1,4-dienes ...
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(Texas A&M University. Libraries, 1979)The excited state chemistry of iminium salts has been explored in an attempt to uncover new organic photochemical processes. Results from these studies demonstrate that electron-rich olefins undergo efficient photoaddition ...
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(2022-05-19)C–H bonds are the most ubiquitous functional groups found in nature. While C–H bonds are abundant, they are oxidatively robust due to the lack of polarity about the C–H bond and resulting high bond dissociation energy. ...
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(Texas A&M University. Libraries, 1981)The development and application of synthetic methods utilizing N-allyliminium salt photocyclization reactions for the construction of spiro-heterobicyclic ring systems and intramolecular photoarylation of N-haloarylethyl ...