tert-Butyl[5-chloro-4-(3-chloro-5-cyanophenoxy)-1H-1,2,3-benzotriazol-1-yl]acetate → [5-chloro-4-(3-chloro-5-cyanophenoxy)-1H-1,2,3-benzotriazol-1-yl]acetic acid

Participants

Reaction Steps

tert-Butyl[5-chloro-4-(3-chloro-5-cyanophenoxy)-1H-1,2,3-benzotriazol-1-yl]acetate (50 mg, 0.12 mmol) was dissolved in TFA (3 mL). After 1 hour, the reaction mixture was concentrated under reduced pressure to yield the title compound. 1H NMR (DMSO-d6) δ 7.90 (d, J=8.9 Hz, 1H), 7.84 (m, 1H), 7.80 (d, J=8.9 Hz, 1H), 7.52 (m, 1H), 7.58 (m, 1H), 5.70 (s, 1H).

Provenance & Evidence