Abstract
INFRA-RED absorption in the region of 3μA of o- and p-methoxybenzoic acids in carbon tetrachloride has been investigated by Dr. J. J. Fox and Dr. A. E. Martin. These compounds show a small band attributable to OH vibrations in the monomer, and a broad band at 3.4 μ due to OH vibrations in the dimer. In addition, the ortho-compound has an intense band at 2-974[j. ascribed to intramolecular association of the OH group.
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Points from Foregoing Letters. Nature 143, 207 (1939). https://doi.org/10.1038/143207b0
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DOI: https://doi.org/10.1038/143207b0