Studies on the Chemical Reactivity of 6,8-dibromo-7-hydroxychromone-3-carboxaldehyde Towards Some Nitrogen Nucleophilic Reagents

摘要

The chemical reactivity of 6,8-dibromo-7-hydroxychromone-3-carboxaldehyde (1) was studied towards some nitrogen nucleophilic reagents such as heterocyclic amines, 1,2-N,N-binucleophiles, 1,2-N,O-binucleophiles, 1,3-N,N-binucleophiles, 1,4-N,N-binucleophiles, 1,4-N,O-binucleophiles, and 1,4-N,S-binucleophiles under different reaction conditions.