Hydrochloric Acid → HCID 135869475, compound

Participants

Reaction Steps

A solution of Example 40G (3.24, 6.00 mmol) in 4M hydrochloric acid in 1,4-dioxane (10 mL) was stirred at 25° C. for 1 hour. The solution was concentrated in vacuo and the residue was triturated in diethyl ether to give the title compound (2.86 g, 99%). 1H NMR (300 MHz, DMSO-d6): δ ppm 0.42 m, 1 H) 0.74 m, 7 H) 1.32 m, 1 H) 1.58 (m, 3H) 2.15 m, 2 H) 7.07 m, 2 H) 7.51 m, 2 H) 7.77 m, 2 H) 8.16 m, 1 H) 13.57 (m, 1 H). MS (ESI−) m/z 438 (M−H)−.

Provenance & Evidence