6-Isobutyl-4-methoxy-pyridine-2-carboxylic acid → 2-Ethyl-4-[5-(6-isobutyl-4-methoxy-pyridin-2-yl)-[1,2,4]oxadiazol-3-yl]-6-methyl-phenol

Participants

Reaction Steps

The title compound is prepared in analogy to Example 2 starting from 6-isobutyl-4-methoxy-pyridine-2-carboxylic acid and 3-ethyl-4,N-dihydroxy-5-methyl-benzamidine; LC-MS: tR=1.11 min, [M+H]+=368.12; 1H NMR (CDCl3): δ 0.99 (d, J=6.8 Hz, 6H), 1.32 (t, J=7.8 Hz, 3H), 2.24 (hept, J=6.8 Hz), 2.35 (s, 3H), 2.73 (q, J=7.8 Hz, 2H), 2.78 (d, J=7.3 Hz, 2H), 3.98 (s, 3H), 5.02 (s, 1H), 6.85 (d, J=1.3 Hz, 1H), 7.70 (d, J=1.3 Hz, 1H), 7.89 (s, 2H).

Provenance & Evidence