2,2'-(4-Bromo-1-butene-1,1-diyl)bis(3-methylthiophene)(CAS: 109857-81-0)

2,2'-(4-Bromo-1-butene-1,1-diyl)bis(3-methylthiophene) is a crystalline solid with a molecular weight of approximately 353.08 g/mol. It has limited water solubility and is more soluble in organic solvents like dichloromethane and toluene. This compound exhibits low reactivity under normal conditions but can undergo bromination reactions. It can form stable thioether linkages and is resistant to oxidation.

2,2'-(4-Bromo-1-butene-1,1-diyl)bis(3-methylthiophene) is synthesized through a Diels-Alder reaction between 4-bromobut-1-ene and 3-methylthiophene. The reaction proceeds efficiently in the presence of a Lewis acid catalyst like aluminum trichloride. The yield is typically high, and the product is isolated by column chromatography.

2,2'-(4-Bromo-1-butene-1,1-diyl)bis(3-methylthiophene) is used in the pharmaceutical and polymer industries for the synthesis of functionalized materials. It also finds application in the development of sensors and semiconductors due to its unique thioether functionality and bromine substituent, which can provide specific chemical reactivity and electronic properties.

When handling 2,2'-(4-Bromo-1-butene-1,1-diyl)bis(3-methylthiophene), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using an appropriate absorbent material, and the area should be properly decontaminated. Always consult the material safety data sheet (MSDS) for detailed handling instructions and emergency procedures.