Triisopropyl borate → HCID 86718552, compound

Participants

Reaction Conditions

Reaction Steps

4-Iodo-1-methyl-5-phenoxy-1H-pyrazole (862.00 mg; 2.75 mmol) was dissolved in 15 ml THF extra dry and cooled down to −78° C. Afterwards was added n-BuLi (1.80 ml; 2.88 mmol; 1.6 mol/1 in Hexane) and Triisopropyl borate (982.28 mg; 5.22 mmol). It was stirred for 1 hour. The reaction mixture was quenched with 1 ml water and purified with reversed phase chromatography under basic conditions.

Provenance & Evidence