4-Iodotetrahydro-2H-pyran(CAS: 25637-18-7)

4-Iodotetrahydro-2H-pyran is a crystalline compound with a molecular weight of approximately 235.97 g/mol. It has a low solubility in water but is more soluble in organic solvents like methanol, ethanol, and acetone. It is moderately reactive, particularly under basic conditions. The compound can undergo ring-opening reactions with bases and can be further functionalized through nucleophilic substitution reactions.

4-Iodotetrahydro-2H-pyran is typically synthesized through the iodination of tetrahydro-2H-pyran using iodine in the presence of a catalytic amount of base such as potassium carbonate. The reaction is carried out in an organic solvent like acetonitrile. The yield and selectivity of the reaction can be improved by optimizing reaction conditions such as temperature and solvent choice.

4-Iodotetrahydro-2H-pyran finds applications in the pharmaceutical industry as a precursor for drug synthesis, particularly in the development of heterocyclic compounds. It is also used in the synthesis of polymers and as a reagent in organic chemistry for various functionalization reactions. Additionally, it has potential uses in the production of sensors and semiconductors.

When handling 4-Iodotetrahydro-2H-pyran, it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight and heat sources. It should be handled in a well-ventilated area or a fume hood. In case of spillage, it should be cleaned up using appropriate chemical spill kits and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.