Bromine water is an orange solution of bromine. It becomes colourless when it is shaken with an alkene. Alkenes can decolourise bromine water, but alkanes cannot. The slideshow shows this process.

A major advance in alkene oligomerization catalysis was Brookhart’s 1995 report of highly active group 10 metal diimine systems. In contrast to nickel and palladium catalysts, the corresponding ...

An organic catalyst offers chemists precise control over a vital step in activating hydrocarbons. An organic catalyst offers chemists precise control over a vital step in activating hydrocarbons.

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An organic catalyst offers chemists precise control over a vital step in activating hydrocarbons.Researchers at Hokkaido ...

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For example, ethene reacts with water (in the presence of heat and a catalyst) to produce the alcohol ethanol. Addition polymerisation uses addition reactions to turn alkenes into polymers.

When the excited states of an alkene and an oxime are closely matched ... the reaction has enough energy to go forward to ...