Figure 3: Scope of the reaction and bio-activities of the products.
From: Metal and carbene organocatalytic relay activation of alkynes for stereoselective reactions

Bn, benzyl; Me, methyl; MOM, methoxymethyl; PMB, para-methoxybenzyl.
From: Metal and carbene organocatalytic relay activation of alkynes for stereoselective reactions

Bn, benzyl; Me, methyl; MOM, methoxymethyl; PMB, para-methoxybenzyl.