Cyclization Reactions Involving 2-Aminoarenetellurols and Derivatives of <i>α</i>,<i>β</i>-Unsaturated Carboxylic Acids

<div>Access to 1,5-tellurazepinones by intramolecular S<sub>N</sub>2 substitution (pathway 1, <i>R</i> = (H)) or by endo-trig ring closure (pathway 2, R = H or CH<sub>3</sub>).</div>

Heteroatom Chemistry

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Figure 5

Figure 5: Cyclization Reactions Involving 2-Aminoarenetellurols and Derivatives of <i>α</i>,<i>β</i>-Unsaturated Carboxylic Acids 

Heteroatom Chemistry

Cyclization Reactions Involving 2-Aminoarenetellurols and Derivatives of α,β-Unsaturated Carboxylic Acids

Figure 5