Selective conversion of methyl eugenol into 1,2-dimethoxy-4-propyl-benzene using Ni/hierarchical zeolite catalyst

In this presented work, hierarchical zeolite supported Ni catalysts were synthesized in their reduced form and applied to the hydrogenation of methyl eugenol as an attractant. Efficiently, attractant was produced from methyl eugenol directly. However, as it has carcinogenic properties, a synthesis method of attractants from other resources is necessary. 1,2-dimethoxy-4-propyl-benzene, which can be formed through the hydrogenation process of methyl eugenol substrate is a potential source for attractant production. Hierarchical zeolite (HZ) catalysts displayed better physical properties compared to natural zeolite itself. This work aims to determine the effect of reaction pressure and time on the hydrogenation of methyl eugenol into 1,2-dimethoxy-4-propyl-benzene. GCMS analysis composition shows increased conversion of methyl eugenol and selectivity of 1,2-dimethoxy-4-propyl-benzene, increasing the initial H2 pressure.