Sulfüülrühma
Sulfüülrühma, also known as a sulfonyl group, is a functional group in organic chemistry with the general formula R-SO2-R', where R and R' are organic substituents. It consists of a sulfur atom double-bonded to two oxygen atoms and single-bonded to two other atoms or groups. This arrangement gives the sulfonyl group a tetrahedral geometry around the sulfur atom. The sulfur atom in a sulfonyl group is in its highest oxidation state of +6.
Sulfonyl groups are found in various important chemical compounds, including sulfonamides and sulfonic acids. Sulfonamides, characterized
The sulfonyl group is generally stable and electron-withdrawing, which can influence the reactivity of adjacent parts