Infrared intensities as a quantitative measure of intramolecular interactions—XVI : 2-Substituted thiophenes and furans
作者： J.M. Angelelli , A.R. Katritzky , R.F. Pinzelli , R.D. Topsom
DOI: 10.1016/0040-4020(72)88012-8
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摘要: Abstract IR intensities of ring stretching bands for 2-substituted furans and thiophenes can be correlated with the substituent σRo, constants provide evidence electronic interactions within these compounds. For carbonyl substituents results are influenced by conformation group relative to ring.
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