Catalytic Hydrogenation of Squalene to Squalane

Full hydrogenation of squalene, a natural product, affords squalane, a saturated hydrocarbon whose exceptional properties make it the best emollient known to the cosmetic industry. As new methods to obtain squalene are being developed that replace the use of non-sustainable sources, the development of better hydrogenation processes becomes increasingly important. This study highlights recent progress and identifies open opportunities for further progress.