Sulfoxylates, sometimes referred to as sulfinate salts, are an intriguing class of substances having a wide range of uses in fields like materials science and chemical chemistry. These substances have an alkali metal cation, usually sodium or potassium, bound to a sulfinyl functional group (R-SO2-). Their adaptability is due to the sulfinyl group's special reactivity, which can change in a number of ways under mild environments. Sulfoxylates are useful reagents for several reactions in chemical chemistry. As radical initiators in radical reactions, they play a significant role in promoting reactions such as radical cyclizations, polymerizations, and functional group transformations. The stereochemistry provided by the sulfinyl moiety also makes them useful as chiral auxiliaries or ligands in asymmetric synthesis. Their synthetic value is further expanded by their rapid oxidation to sulfonyl compounds, which provides access to a large variety of functionalized molecules. Sulfoxylates are important in industrial processes and materials science, in addition to organic chemistry. Their use as reducing agents in textile industry processes, where they are used to bleach and decolorize fabrics, is one prominent application. In such applications, sulfoxylates are preferred over stronger reducing agents due to their moderate and selective reducing capabilities, which minimize fabric degradation while obtaining appropriate color alterations.Sulfoxylates are also used in environmental remediation, specifically in the treatment of heavy metal-contaminated wastewater. They are good candidates for wastewater treatment technologies meant to reduce environmental pollution because of their capacity to chelate metal ions and make it easier for them to be removed from aqueous solutions. Sulfoxylates have gained interest in materials science recently due to their possible application in the development of functional materials with specific characteristics. Researchers hope to imbue the resulting materials with particular capabilities like improved adhesion, corrosion resistance, or stimuli-responsive behavior by adding sulfoxylate moieties to polymer matrices or surfaces. These initiatives highlight the sulfoxylates' versatility beyond conventional synthetic chemistry applications, opening the door for their use in sophisticated materials with a variety of functions. In conclusion, sulfoxylates are a flexible class of substances with a wide range of uses, including industrial processes, materials research, and chemical synthesis. They are useful instruments for accomplishing a variety of transformations in both laboratory and industrial settings because of their distinct reactivity and mild reaction conditions.
