Chemistry
Heterocyclic Building Blocks
Pyridines
3,5-dibromopyridine
Substitution reactions: The bromine atoms in 3,5-dibromopyridine are susceptible to substitution reactions, where they can be replaced by other functional groups. For example, nucleophilic substitution reactions with a nucleophile can replace the bromine atoms with the nucleophile, yielding a different substituted pyridine derivative.
Metalation reactions: 3,5-dibromopyridine can undergo metalation reactions where a metal reacts with the bromine atoms, displacing them and forming a metal-pyridine complex. This can be useful in further synthetic transformations.
Cross-coupling reactions: 3,5-dibromopyridine can participate in cross-coupling reactions, where it reacts with another organic compound bearing suitable functional groups under appropriate conditions to form a new C-C or C-heteroatom bond. Examples of cross-coupling reactions include Suzuki, Heck, and Stille reactions.
Oxidation reactions: The pyridine ring in 3,5-dibromopyridine can undergo oxidation reactions under certain conditions, leading to the formation of various oxidation products.
Reduction reactions: Similarly, the pyridine ring or bromine atoms can undergo reduction reactions, yielding different reduced products.
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