Is Methoxide Ion a Strong Base

Methoxide (methoxide ion; MeO-): CH3O-; the conjugate base of methanol. A strong base (frequently used in E2 and enolate reactions) and a good nucleophile.

Why is methoxide ion a strong base?

Methoxide (CH3O−) is the conjugate base of methanol. Methanol is very weak acid (e.g. its dissociation constant is very small), so its conjugated base is very strong.

Is lithium methoxide a strong base?

The caesium and rubidium methoxides were the strongest bases. … Lithium methoxide acted as a very weak base in the 9 : 1 benzene-methanol solvent but became more dissociated as the concentration of the methanol was increased.