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Toward polar 1,4-diphenylbutadiene materials
(University of Missouri--Columbia, 2004)
The fast response time of [pi]-electrons makes organic materials increasing interesting as highly anisotropic materials. We are especially interested in dipole parallel-aligned crystals because of the much higher chromophore ...
Ammonia elimination from protonated nucleobases
(University of Missouri--Columbia, 2007)
The dediazoniations of the diazonium ion 1 of 4-aminopyrimidine and of the tautomeric cytosinediazonium ions 2 and 3 are facile and result in the formations of cations 4, 5, and 6. The pyrimidine ring-opening of 4, 5 and ...
Anisotropic organic materials : ferroelectric crystals and spin-polarized radicals
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Anisotropic organic materials are attracting increasing interesting for their highly electro-optic characteristics. We are especially interested in ...
Nitrosative guanosine deamination : pyrimidine ring opening implications of effects in homogeneous solution as well as anisotropic environments
(University of Missouri--Columbia, 2007)
series of reactions. We studied the nitrosative deamination of guanosine in (17O)water and implications are discussed in Chapter 1. We also studied nitrosative deamination of guanosine in ([superscript18]O)water, and of [6-[superscript18]O]- guanosine...