Sulfonate - Wikipedia
In organosulfur chemistry, a sulfonate is a salt, anion or ester of a sulfonic acid. Its formula is R−S (=O)2−O−, containing the functional group − S (= O)2−O−, where R is typically an organyl group, amino group or a halogen atom.
α-Olefin sulfonate - Wikipedia
α-Olefin sulfonates (also: alpha-olefin sulfonates or AOS) are a group of anionic surfactants, which are used as detergents. [1] The compounds contain a - mostly linear, primary - alkyl R and a monovalent cation M, preferably sodium. [2]
Sulfonate vs. Sulfate: What’s the Difference?
2023年12月8日 · Sulfonates are derived from sulfonic acid, characterized by a sulfur atom triple-bonded to an oxygen atom and single-bonded to a hydroxyl group. Sulfates, in contrast, originate from sulfuric acid, where sulfur is bonded to four oxygen atoms.
Synthesis of sulfonates - Organic Chemistry Portal
A practical and efficient synthesis of aryl esters and sulfonates in good yields employs stable and readily available acyl or sulfonyl chlorides and arylboronic acids as the starting materials.
What is the Difference Between Sulfonate and Sulfate
2024年9月24日 · The main difference between sulfonate and sulfate is their chemical structure. Sulfonates are organic compounds with a sulfonic acid group, while sulfates are inorganic salts containing the sulfate ion.
Sulfate vs. Sulfonate - What's the Difference? | This vs. That
Sulfate is an anion composed of one sulfur atom bonded to four oxygen atoms, while sulfonate is an anion with a sulfur atom bonded to three oxygen atoms and one carbon atom. Both compounds find applications in various industries, with sulfonates being widely used as surfactants and detergents.
Sulfonate - an overview | ScienceDirect Topics
Alkenyl sulfonates are generally prepared by sulfonylation of the enolates of carbonyl compounds with sulfonyl halides. Reaction can occur either at oxygen or carbon, and the selectivity is dependent largely on the cations of the enolates and the polarity of the solvents.
21.2: Synthetic Detergents - Chemistry LibreTexts
2022年8月10日 · These substances are usually alkylbenzene sulfonates, a family of compounds that are similar to soap but are more soluble in hard water, because the polar sulfonate (of detergents) is less likely than the polar carboxylate (of soap) to bind to calcium and other ions found in hard water.
Sulfonate Definition & Meaning - Merriam-Webster
The meaning of SULFONATE is a salt or ester of a sulfonic acid.
17.4: Sulfonic Acids - Chemistry LibreTexts
Sulfonic acids are similar to carboxylic acids and have the general structure of RSO 3 H. Sulfonic acids are very strong acids (pKa ~ -7). The most common sulfonic acid is p-toluenesulfonic acid. The conjugate bases of sulfonic acids are called sulfonate anions and are resonance stabilized.
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