A Location-based Routing Protocol with Position History for Mobile Ad-Hoc Networks

In catalytic hydroformylation of an olefin with hydrogen and carbon monoxide, when a platinum-phosphine complex is used as a catalyst and a compound of tin and an element of the group VIB of the Periodic Table is used as a promotor, condensation of the formed aldehyde as a side reaction is controlled and the intended aldehyde can be obtained in a high yield.