The heterogeneous oxidation of olefins to vicinal diols was investigated using an Os-Zn-Al hydrotalcite-like catalyst (HTlc). The Os-Zn-Al HTlc was synthesised by the co-precipitation method and characterised fully using XRD. FT-IR. TEM. https://www.diegojavierfares.com/mega-buy-Exedy-Stage-2-Cerametallic-Clutch-Kit-22-24-Civic-SI-hot-choice/