1-Ethyl-1H-1,2,3-triazole-5-methanol → HCID 18361727, compound

Participants

Reaction Steps

The title-compound was prepared from 6-chloro-3-(3-isoxazolyl) 1,2,4-triazolo[3,4-a]phthalazine (prepared as described in Example 34 step b) and 5-hydroxymethyl-1-ethyl-1,2,3-triazole (prepared as described in Example 97 part b), following the procedure given for Example 71 but performing the reaction at −456° C.; 1H NMR (360 MHz, CDCl3) δ 1.62 (3H, t, J=7.2 Hz, CH3), 4.58 (2H, q, J=7.3 Hz, CH2), 5.81 (2H, s, CH2), 7.25 (1H, d, J=1.8 Hz, Ar—H), 7.84 (1H, m, Ar—H), 7.99 (1H, m, Ar—H), 8.08 (1H, s, Ar—H), 8.14 (1H, d, J=7.8 Hz, Ar—H), 8.66 (1H, d, J=1.8 Hz, Ar—H), 8.72 (1H, d, J=7.8 Hz, Ar—H); MS (ES+) m/e 363 [MH]+; Anal. Found. d, 56.47; H 3.68; N, 30.82. C17H14N8O2 requires C, 56.35; H, 3.89; N, 30.92%.

Provenance & Evidence