o-trimethylsilylphenyllithium as a synthetic equivalent of o-halophenyllithium
摘要:
The reaction of o-trimethylsilylphenyllithium with carbonyl compounds and subsequent halogenodesilylation with ICI afforded o-iodophenylcarbinols in good yields, showing the usefulness of o-trimethylsilylphenhyllithium as a synthetic equivalent of o-iodophenyl anion. The reaction via a protected o-trimethylsilylphenylcarbinol is also shown.