Cope rearrangement

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Science and technology

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What Wikipedia says

The Cope rearrangement (sometimes referred to as the Hardy–Cope rearrangement) is an extensively studied organic reaction involving the [3,3]-sigmatropic rearrangement of 1,5-dienes. It was developed by Arthur C. Cope and Elizabeth Hardy. For example, 3-methyl-hexa-1,5-diene heated to 300 °C yields hepta-1,5-diene.

Excerpt from the Wikipedia article “Cope rearrangement”, under the CC BY-SA 4.0 license. Read the article on Wikipedia