monoiodide

A monoiodide is a chemical compound containing a single iodine atom or ion bonded to another atom or group. The term can refer to a simple inorganic salt, such as potassium monoiodide (KI), where iodide (I-) is the anion. In organic chemistry, monoiodides describe organic molecules where a single iodine atom is attached to a carbon atom. These compounds are often intermediates in synthetic reactions due to the carbon-iodine bond's reactivity. The stability and reactivity of monoiodides vary depending on the specific molecular structure and the nature of the atom or group to which the iodine is attached. For instance, alkyl monoiodides are generally more reactive than aryl monoiodides. The presence of iodine can also influence the physical properties of a compound, such as its density and refractive index. Monoiodides can be synthesized through various methods, including direct iodination or halide exchange reactions. Their applications range from pharmaceuticals and agrochemicals to use as catalysts and reagents in chemical synthesis.