PHOTOSENSITIZED DIMERIZATION OF URACIL |
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| Authors: | B H JENNINGS S PASTRA-LANDIS J W LERMAN |
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| Institution: | Department of Chemistry, Wheaton College, Norton, Massachusetts 02766, U.S.A. |
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| Abstract: | Abstract— The four isomeric dimers of uracil were isolated from photochemical reactions which were sensitized by acetone. Product analyses, made on the basis of the chemical properties of the compounds, showed that the h, h dimers predominate. Infrared and mass spectra for the dimers are here presented as well as nuclear magnetic resonance data. The syn h, h dimer has been found in two polymorphic forms. |
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