Allylic alcohols, important intermediates in fine chemical industry, are typically obtained through chemoselective hydrogenation of alpha,beta-unsaturated aldehydes. Here we show that UiO-66, a zirconium-based metal organic framework can be used in the chemoselective hydrogenation of cinnamaldehyde, both under high hydrogen pressure as silver nanoparticle support, and as transfer hydrogenation catalyst in the Meerwei n-Ponndorf-Verley (MPV) reduction. A recyclable 10 wt% Ag/UiO-66 catalyst reached complete conversion after 6 h and 50 bar of H-2 with 66% selectivity. for cinnamyl alcohol in the inert solvent N,N-dimethylacetamide (DMA). Pure UiO-66 as MPV catalyst with isopropanol reached complete conversion with >90% selectivity after 24 h at 120 degrees C. The substrate scope was extended to citral and carvone, two a, beta-unsaturated carbonyl compounds that are harder to reduce selectively. Introduction of a NO2-functional group into the UiO-66 linker to increase the Lewis acidity was clearly beneficial for the conversion of carvone. (C) 2016 Elsevier Inc. All rights reserved.