反应详情

The title compound is prepared in analogy to rac-4-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-N-hydroxy-3,5-dimethyl-benzamidine from 3-ethyl-4-hydroxy-5-methyl-benzonitrile and (R)-(2,2-dimethyl-[1,3]dioxolan-4-yl)-methanol; LC-MS**: tR=0.46 min, [M+H]+=309.23; 1H NMR (D6-DMSO): δ1.17 (t, J=7.5 Hz, 3H), 1.33 (s, 3H), 1.38 (s, 3H), 2.25 (s, 3H), 2.57-2.69 (m, 2H), 3.73-3.84 (m, 3H), 4.12 (t, J=7.0 Hz, 1H), 4.39-4.45 (m, 1H), 5.76 (s br, 2H), 7.34 (s, 1H), 7.36 (s, 1H), 9.47 (s, 1H).