CAS 21970-15-0: Bromo-4-pyridinylmagnesium

Description:Bromo-4-pyridinylmagnesium, with the CAS number 21970-15-0, is an organomagnesium compound commonly used in organic synthesis, particularly in the formation of carbon-carbon bonds. It is a Grignard reagent, characterized by the presence of a magnesium atom bonded to a bromo-substituted pyridine ring. This compound typically appears as a colorless to light yellow solution when dissolved in appropriate solvents, such as diethyl ether or tetrahydrofuran. Bromo-4-pyridinylmagnesium is highly reactive, especially with moisture and air, necessitating careful handling under an inert atmosphere to prevent decomposition. Its reactivity allows it to act as a nucleophile, enabling it to react with electrophiles to form various organic compounds. Additionally, the presence of the pyridine ring imparts unique electronic properties, influencing its reactivity and the types of reactions it can participate in. Overall, Bromo-4-pyridinylmagnesium is a valuable reagent in synthetic organic chemistry, particularly in the preparation of complex molecules.

Formula:C₅H₄BrMgN

InChI:InChI=1S/C5H4N.BrH.Mg/c1-2-4-6-5-3-1;;/h2-5H;1H;/q;;+1/p-1

InChI key:InChIKey=FPWUGWNXORBAQE-UHFFFAOYSA-M

SMILES:Br[Mg]C=1C=CN=CC1