Triacetoxyperiodinane → HCID 10099476, compound

Participants

Reaction Steps

Add Dess-Martin periodinane (1.5 g, 3.54 mmol) to a solution of [1-(3,5-Bis-trifluoromethyl-benzyl)-5-imidazol-1-yl-1H-[1,2,3]triazol-4-yl]-[5-(2-chloro-phenyl)-3-hydroxymethyl-isoxazol-4-yl]-methanone (0.7 g, 1.17 mmol) in dichloromethane (10.0 mL). Stir at RT for 4 h, dilute with EtOAc and wash with 2N NaOH, water and brine, then dry, filter, and concentrate. Recyrstallize crude material from dichloromethane to give the title compound. (0.10 g, 15%). MS [ES] 567.0 (M+H)+, 565.0 (M−H); 1H NMR (400 MHz, DMSO-d6) δ 8.04 (s, 1H), 7.70 (s, 2H), 7.69 (s, 1H), 7.25 (br s, 2H), 7.19 (m, 2H), 7.03 (s, 1H), 6.98 (m, 1H), 5.68 (s, 2H).

Provenance & Evidence