(2R)-7-Methoxy-1,2,3,4-tetrahydro-2-naphthalenamine(CAS: 121216-43-1)

(2R)-7-Methoxy-1,2,3,4-tetrahydro-2-naphthalenamine is a white crystalline solid with a molecular weight of 223.25 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. The compound is known for its reactivity towards nucleophiles and electrophiles, commonly participating in substitution and addition reactions. It has a melting point of 101-103°C.

(2R)-7-Methoxy-1,2,3,4-tetrahydro-2-naphthalenamine is typically synthesized via a multistep process involving the reduction of a naphthalene derivative followed by methylation and ring opening. Commonly, an aldehyde is reduced using a reducing agent like sodium borohydride, and subsequent methylation is achieved using methyl iodide. The overall yield is around 70-80%, with high selectivity towards the desired enantiomer.

(2R)-7-Methoxy-1,2,3,4-tetrahydro-2-naphthalenamine is primarily used in the pharmaceutical industry for the synthesis of various drugs and intermediates. It is also utilized in the polymer industry for modifying polymer properties, and in the sensor and semiconductor fields for specific functional groups that enhance sensor performance and semiconductor properties.

When handling (2R)-7-Methoxy-1,2,3,4-tetrahydro-2-naphthalenamine, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and laboratory coats. Work should be conducted in a well-ventilated area or fume hood to avoid inhalation of the compound. Spills should be cleaned up using appropriate absorbent materials, and proper disposal procedures should be followed. Always consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.