The CON−H…+NH2 Blue-Shifting H-Bond Stabilizing Effect on Z Secondary Amides and Cyclic System Conformational Rearrangement through an Alkylamine-Chain Migration Pathway

<div>Gradient-enhanced 1H-15N correlation spectra of 2, 4, 7, and 8 showing the connectivity between the carbamoyl and ammonium groups. The appropriate proton spectra are plotted atop the contour plot to provide a better representation of the position of all the nitrogen resonances.</div>

Journal of Chemistry

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Figure 3

Figure 3: The CON−H…+NH2 Blue-Shifting H-Bond Stabilizing Effect on Z Secondary Amides and Cyclic System Conformational Rearrangement through an Alkylamine-Chain Migration Pathway

Figure 3 | The CON−H…+NH2 Blue-Shifting H-Bond Stabilizing Effect on Z Secondary Amides and Cyclic System Conformational Rearrangement through an Alkylamine-Chain Migration Pathway 