The CON−H<sup>…+</sup>NH<sub>2</sub> Blue-Shifting H-Bond Stabilizing Effect on <i>Z</i> Secondary Amides and Cyclic System Conformational Rearrangement through an Alkylamine-Chain Migration Pathway

<div>An outline of the generally considered addition-elimination mechanism that has been suggested for the <i>Z</i> isomer <b>2</b> (great stereoselectivity).</div>

Journal of Chemistry

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Scheme 2

Scheme 2: The CON−H<sup>…+</sup>NH<sub>2</sub> Blue-Shifting H-Bond Stabilizing Effect on <i>Z</i> Secondary Amides and Cyclic System Conformational Rearrangement through an Alkylamine-Chain Migration Pathway 

Scheme 2 | 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 