Methylation C 2 Position imidazolium
Posted: Tue Jan 11, 2022 2:21 pm
Hi there,
has anyone an idea how to successfully methylate the C2 position of an imidazolium?
Tried myself the bases n-BuLi, KotBu, KHMDS and NaH with MeI as methylation agent-with either oxidation problems or minor species.
has anyone an idea how to successfully methylate the C2 position of an imidazolium?
Tried myself the bases n-BuLi, KotBu, KHMDS and NaH with MeI as methylation agent-with either oxidation problems or minor species.