Di-tert-butyl peroxide → HCID 68939753, compound

Participants

Reaction Steps

Dissolve N-[3-(10-oxo-10,11-dihydro-10λ4-thia-dibenzo[a,d]cyclohepten-5-ylidenemethyl)-phenyl]-methanesulfonamide (35 mg, 0.085 mmol) in 5 mL of methylene chloride at ambient temperature. Add 300 mg of silica gel followed by t-butylperoxide (0.012 mL, 0.085 mmol). Stir overnight, filter and evaporate. Recrystallize from 1:1 ether:pentane to obtain 10.6 mg of the product as a yellow solid. 1H N (CDCl3) δ8.91 (b, 1H), 7.85 (m, 1H), 7.57 (m, 1H), 7.55 (m, 1H), 7.35 (m, 1H), 7.25-7.15 (m, 2H), 7.10 (m, 1H), 7.02 (m, 1H), 7.00-6.95 (m, 1H), 6.30 (d, 2H), 6.15 (d, 1H), 5.25 (t, 1H), 4.40 (t, 1H), 2.80 (s, 311). MS [EI+] 424 (M−H).

Provenance & Evidence