3-(Bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one(CAS: 1378390-29-4)

The compound is a crystalline solid with a molecular weight of approximately 348.05 g/mol. It has limited water solubility but good solubility in organic solvents like dichloromethane and acetonitrile. Chemically, it is reactive towards nucleophiles and undergoes electrophilic aromatic substitution reactions easily.

It is commonly synthesized through the bromoacetylation of 10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one using bromoacetyl bromide in the presence of a base such as potassium carbonate. The reaction is typically carried out in an aprotic solvent like dimethylformamide (DMF).

This compound is used in the pharmaceutical and chemical industry for the synthesis of intermediates. It has applications in the production of dyes, pigments, and as a precursor in the development of new materials for sensors and semiconductors.

Handling this compound requires the use of appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. It should be conducted in a well-ventilated environment or a fume hood. Spills should be cleaned up immediately using the appropriate solvent and the Material Safety Data Sheet (MSDS) should be referenced for specific disposal procedures.