1,8-Diazabicyclo(5.4.0)undec-7-ene

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Notion

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Science and technology

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What Wikipedia says

1,8-Diazabicyclo[5.4.0]undec-7-ene, or more commonly DBU, is a chemical compound and belongs to the class of amidine compounds. It is used in organic synthesis as a catalyst, a complexing ligand, and a non-nucleophilic base.

Excerpt from the Wikipedia article “1,8-Diazabicyclo(5.4.0)undec-7-ene”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Fvasconcellos 20:22, 15 October 2007 (UTC), Public domain, via Wikimedia Commons.