Acetic Anhydride → HCID 19961181, compound

Participants

Reaction Steps

Approximately 1 mmol of 1-aminomethyl-3-phenyl-5,6-dihydroxy-3,4-dihydronaphthalene, from Example 2, was reacted with 1.2 mmol of acetic anhydride in the presence of 1.2 mmol of triethylamine in an excess of methylene chloride. The mixture was washed with 0.1N HCl, and dried. The product was precipitated by addition of ether, collected, and dried. mp 238° C. MS M/Z: 310. Anal. calc. for C19H19NO3.HBr C: 65.03; H, 5.72; N, 3.61; found: C, 73.46; H, 6.13; N, 4.49.

Provenance & Evidence