(3S,3aR,4S,4aR,7aR,8R,9aR)-3,4a,8-Trimethyl-2,5-dioxo-2,3,3a,4,4a,5,7a,8,9,9a-decahydroazuleno[6,5-b]furan-4-yl methacrylate(CAS: 34532-68-8)

This compound is a solid with a crystalline form. Its molecular weight is approximately 404.45 g/mol. It has low water solubility but is soluble in organic solvents such as methanol and acetone. It reacts readily with nucleophiles and is susceptible to hydrolysis under basic conditions. The compound is not flammable, but it should be handled in a well-ventilated area.

This compound is usually synthesized through a multistep reaction involving the condensation of a furan derivative with methyl methacrylate, followed by selective oxidation and ring expansion. Catalytic systems such as Pd/C and H2 are often used for the reduction steps. The synthesis typically yields 70-80% of the desired product, with good regioselectivity.

This compound is used in the pharmaceutical industry for the synthesis of certain drugs, particularly those requiring specific functional groups. It is also utilized in the polymer industry for the modification of polymers to enhance their properties. Additionally, it finds application in the production of sensors and semiconductors due to its unique chemical structure.

Proper personal protective equipment (PPE) is essential when handling this compound. Wear gloves, goggles, and a lab coat to protect against skin and eye contact. Work in a fume hood to minimize inhalation risks. In case of a spill, immediately contain it and clean up using appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed emergency procedures and storage guidelines.