(1R)-1-(4-Bromophenyl)ethanamine(CAS: 45791-36-4)

(1R)-1-(4-Bromophenyl)ethanamine is a white crystalline solid with a molecular weight of approximately 218.04 g/mol. It has a slight smell and is slightly soluble in water. It is reactive towards bases due to the presence of the primary amine group. This compound is less soluble in polar solvents and more soluble in non-polar solvents. It is an important building block in organic synthesis and pharmaceuticals.

(1R)-1-(4-Bromophenyl)ethanamine is typically synthesized through the reduction of 4-bromophenacyl bromide with a suitable reducing agent such as sodium borohydride. The reaction is carried out under anhydrous conditions and is highly selective, providing a yield of up to 90%. This method allows for the production of the desired enantiomer with good enantioselectivity.

(1R)-1-(4-Bromophenyl)ethanamine is used in the pharmaceutical industry for the synthesis of drugs and intermediates. It is also utilized in the development of organic semiconductors, particularly in the field of organic electronics. Additionally, this compound has applications in the production of chemical sensors and as a precursor in polymer synthesis.

When handling (1R)-1-(4-Bromophenyl)ethanamine, it is essential to wear 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 to minimize inhalation of vapors. Spills should be immediately neutralized with an appropriate base and cleaned up with absorbent material. Always refer to the Safety Data Sheet (SDS) for specific handling and storage instructions.