Hydrochloric Acid → Hydrochloric Acid

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Reaction Steps

Hydrochloric acid (4 mol/L in 1,4-dioxane, 0.7 mL) is added to a solution of cis-10-(6-methyl-pyridazin-3-yloxy)-2,3,4a,5,6,10b-hexahydro-1H-benzo[f]quinoline-4-carboxylic acid tert-butyl ester (0.13 g) in dichloromethane (5 mL) at room temperature. The solution is stirred at room temperature for 2 h and then concentrated to give the crude title compound as its hydrochloric acid salt that is used without further purification. Yield: 0.12 g (crude); LC (method 1): tR=1.90 min; Mass spectrum (ESI+): m/z=296 [M+H]+.

Provenance & Evidence