Hydrochloric Acid → HCID 89962578, compound

Participants

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 67c by using the 5-(9,9-dimethyl-1,4-dioxaspiro[4.5]dec-6-en-6-yl)-1-methyl-1H-pyrazole (758 mg, 3.05 mmol) prepared in Example 72b, 2 M hydrochloric acid (2.0 mL) and THF (5.0 mL), to yield the title compound (581 mg, 93%) as a colorless oil.

Provenance & Evidence