(1R,2S,4R,5S)-3-Oxatricyclo[3.2.1.0~2,4~]octane(CAS: 3146-39-2)

(1R,2S,4R,5S)-3-Oxatricyclo[3.2.1.0~2,4~]octane is a colorless crystalline solid with a molecular weight of 129.21 g/mol. It is poorly soluble in water but soluble in common organic solvents like methanol and ethanol. Chemically, it is stable under normal conditions but can react with strong bases to form the corresponding oxaziridine. It has a high boiling point and is not flammable.

(1R,2S,4R,5S)-3-Oxatricyclo[3.2.1.0~2,4~]octane can be synthesized via a ring-opening reaction of (S)-2,3,4,5-tetrahydroxy-1-cyclopentene-1-one. This reaction is typically catalyzed by a strong acid such as hydrochloric acid, with a yield of up to 90%. The reaction is highly selective, and the stereochemistry is preserved during the synthesis.

(1R,2S,4R,5S)-3-Oxatricyclo[3.2.1.0~2,4~]octane finds applications in the pharmaceutical industry as a building block for the synthesis of certain antibiotics and as a precursor for other bioactive compounds. It is also used in the polymer industry for the production of specialty polymers and in the electronics industry for the development of sensors and semiconductors.

When handling (1R,2S,4R,5S)-3-Oxatricyclo[3.2.1.0~2,4~]octane, it is important to use appropriate personal protective equipment (PPE) such as gloves, safety goggles, and lab coats. Work should be conducted in a well-ventilated area or fume hood due to its potential reactivity with strong bases. Spills should be immediately cleaned up with appropriate solvents, and the area should be well-ventilated. Safety data sheets (SDS) should be consulted for detailed handling and disposal instructions.