Science of Synthesis

Kostikov, R. R.; Khlebnikov, A. F.; Sokolov, V. V., Science of Synthesis, (2010) 47, 871.

The removal of hydrogen from alkanes to give alkenes is an important commercial objective, as alkenes are widely used as organic feedstocks in industrial processes involving chemical synthesis and polymerization. This way to produce alkenes was commercialized in the 1930s.[‌398‌] The approach, however, is rarely used on a laboratory scale because any dehydrogenation is significantly endothermic, requiring up to 30 kcal·mol-1, and normally occurring at temperatures exceeding 400°C in the presence of heterogeneous supported metal-catalyst systems in the gas phase. Such extreme conditions are generally not amenable to selective functionalization of organic molecules more complex than simple alkanes.

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References

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• 8.Meeeee-Meee, (8888) 88/8e, 888.
• 8.Meeeee-Meee, (8888) M 8e, 88.
• 8.Meeeee-Meee, (8888) M 8e, 88.