Phenol reacts with three equivalents of bromine in CCl4 (in the dark) to give a product of formula C6H3OBr3. When thisproduct is added to bromine water, a yellow solid of molecular formula C6H2OBr4 precipitates out of the solution. The IRspectrum of the yellow precipitate shows a strong absorption (much like that of a quinone) around 1680 cm-1. Proposestructures for the two products
Organomagnesium compounds
The interaction of alkyl halide with Mg metal in a suitable ether solvent is the common method for the synthesis of the Grignard reagent.
Hydrolysis Grignard Reactions and Reduction
Organomagnesium halides are Grignard reagents. Francois Auguste Victor Grignard, a French chemist who received the Nobel Prize in Chemistry in 1912, created these highly useful reagents.
Phenol reacts with three equivalents of bromine in CCl4 (in the dark) to give a product of formula C6H3OBr3. When this
product is added to bromine water, a yellow solid of molecular formula C6H2OBr4 precipitates out of the solution. The IR
spectrum of the yellow precipitate shows a strong absorption (much like that of a quinone) around 1680 cm-1
. Propose
structures for the two products
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