Alkyne-Azide Cycloaddition Catalyzed by Silver Chloride and “Abnormal” Silver <i>N</i>-Heterocyclic Carbene Complex

<table>A plausible reaction mechanism of catalytic cycle.</table>

The Scientific World Journal

Scheme 3: Alkyne-Azide Cycloaddition Catalyzed by Silver Chloride and “Abnormal” Silver <i>N</i>-Heterocyclic Carbene Complex 