Sigmatropic reaction

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

In organic chemistry, a sigmatropic reaction (from Greek τρόπος (trópos) 'turn') is a pericyclic reaction wherein the net result is one sigma bond (σ-bond) is changed to another σ-bond in an intramolecular reaction.

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

Image: Allya Larroza M. Eid, CC BY-SA 4.0, via Wikimedia Commons.