1.1: lithium hydroxide hydrate / methoxybenzene; water / 15 h / 27 °C 1.2: pH 1 - 2 2.1: potassium formiate; formic acid / palladium 10 on activated carbon / water; methanol / 2.5 h / 50 °C 2.2: 21 h / 5 - 20 °C View Scheme