7-bromoquinoline is an organic intermediate, mainly used in the preparation of 1, 4-dihydroquinoline heterocyclic compound 1. These heterocyclic compounds play an important role in drug synthesis due to their unique chemical properties and biological pharmacological activities. They are widely used in bactericidal, anti-inflammatory, anti-tumor and other fields, therefore, 7-bromoquinoline as its precursor compounds, for the pharmaceutical industry has significant value
