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Abstract In this work, the substituent effects on hydrogen bonding in one kind of hydrazone-based switch are revealed. The E/Z isomerization ratios of these hydrazones and their intramolecular hydrogen bond… Click to show full abstract
Abstract In this work, the substituent effects on hydrogen bonding in one kind of hydrazone-based switch are revealed. The E/Z isomerization ratios of these hydrazones and their intramolecular hydrogen bond strengths in the Z form were evaluated using NMR technique. Linear correlations between these parameters and Hammett empirical values for substituent effects are explored as well.
Keywords:
substituent effects;
intramolecular hydrogen;
hydrogen bond;
hydrazone
Journal Title: Tetrahedron
Year Published: 2019
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Journal Title: Tetrahedron
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!