- Vibrational Spectra and Potential Functions of Cyclooctane and Some Related Oxocanes
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The infrared, far-infrared, and Raman spectra of cyclooctane and two oxygenated heterocycles are examined, giving special attention to the low-frequency region.Low-frequency ring-bending vibrations are calculated from the potential outlined in the preceeding paper.The frequencies so calculated are consistent only with boat-chair structures for all three molecules.A complete normal coordinate analysis is performed on all three molecules using known force fields.
- Pakes, Patrick W.,Rounds, Thomas C.,Strauss, Herbert L.
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- Photocatalytic Synthesis of 1,3-Dioxacyclanes from Diols and Primary Alcohols Effected by a System FeCl3–NaNO2/O2(Air)
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Diols and primary alcohols were subjected to the action of a system FeCl3–NaNO2/O2 (air) under mercury lamp irradiation to synthesize unsubstituted and 2-methyl-1,3-dioxacyclanes: 1,3-dioxolane, 1,3-dioxepane, 1,3-dioxocane, 2-methyl-1,3-dioxolane, 2-methyl-1,3-dioxepane, 2-methyl-1,3-dioxocane. The probable mechanism of the photocatalytic synthesis of 1,3-dioxacyclanes was described by an example of 2-methyl-1,3-dioxolane.
- Makhmutov
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p. 1710 - 1714
(2019/02/14)
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