Potassium bisulfate → HCID 58356383, compound

Participants

Reaction Steps

To a solution of 1,1-dimethylethyl 5-[bis(methyloxy)methyl]-1H-pyrazole-3-carboxylate (18.6 g) in acetone (100 ml) was added 1M potassium bisulphate solution (200 ml) and the resultant suspension stirred at RT overnight. The mixture was diluted with water (200 ml), stirred for 10 min, filtered and the resultant solid washed sequentially with water, isopropanol and hexane and dried under high vacuum to give the title compound (11.2 g) as a solid.

Provenance & Evidence