(4S)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane(CAS: 60456-22-6)

(4S)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane is a colorless solid with a molecular weight of 149.04 g/mol. It has a melting point of 67-69°C and is poorly soluble in water but soluble in organic solvents like ethanol and acetone. It is reactive towards nucleophiles and can participate in various chemical reactions, such as nucleophilic substitution and addition reactions.

(4S)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane can be synthesized by the Mitsunobu reaction of 2,2-dimethyl-1,3-dioxolane with methyl chloroformate in the presence of triphenylphosphine and dibutyl azodicarboxylate. The reaction is selective and yields a high purity product with good yield.

(4S)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane is primarily used in the pharmaceutical and polymer industries. It serves as a key intermediate in the synthesis of various drugs and polymers. Additionally, it can be used in the production of sensors and semiconductors due to its chemical reactivity.

When handling (4S)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane, it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed information on handling and safety protocols.