Toluene-4-sulfonic acid 2-(2-cyclohexyl-5-methyloxazol-4-yl)-ethyl ester → 3-{4-[2-(2-Cyclohexyl-5-methyl-oxazol-4-yl)-ethoxy]-phenyl}-2-(3,4-dimethyl-phenoxy)-2-methyl-propionic Acid
반응식
C([O:3][C:4](=[O:24])[C:5]([O:15][C:16]1[CH:21]=[CH:20][C:19]([CH3:22])=[C:18]([CH3:23])[CH:17]=1)([CH3:14])[CH2:6][C:7]1[CH:12]=[CH:11][C:10](O)=[CH:9][CH:8]=1)C.[CH:25]1([C:31]2[O:32][C:33]([CH3:49])=[C:34]([CH2:36][CH2:37][O:38]S(C3C=CC(C)=CC=3)(=O)=O)[N:35]=2)[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]1>>[CH:25]1([C:31]2[O:32][C:33]([CH3:49])=[C:34]([CH2:36][CH2:37][O:38][C:10]3[CH:9]=[CH:8][C:7]([CH2:6][C:5]([O:15][C:16]4[CH:21]=[CH:20][C:19]([CH3:22])=[C:18]([CH3:23])[CH:17]=4)([CH3:14])[C:4]([OH:24])=[O:3])=[CH:12][CH:11]=3)[N:35]=2)[CH2:26][CH2:27][CH2:28][CH2:29][CH2:30]1참가 물질
3
반응물 2
생성물 1
실험 절차
The representative parallel synthesis procedure (B) was used to prepare the title compound from 2-(3,4-dimethylphenoxy)-3-(4-hydroxyphenyl)-2-methylpropionic acid ethyl ester and toluene-4-sulfonic acid 2-(2-cyclohexyl-5-methyl-oxazol-4-yl)-ethyl ester. 1H NMR (400 MHz, CDCl3) δ 7.18 (d, 2H, J=8.4 Hz), 6.99 (d, 1H, J=8.4 Hz), 6.79 (d, 2H, J=8.4 Hz), 6.71 (d, 1H, J=2.4 Hz), 6.64 (dd, 1H, J=8.4, 2.4 Hz), 4.16 (t, 2H, J=6.0 Hz), 3.21 and 3.11 (d of Abq, 2H, J=14.0 Hz), 2.98 (t, 2H, J=6.0 Hz), 2.91 (tt, 1H, J=11.4, 3.2 Hz), 2.31 (s, 3H), 2.20 (s, 3H), 2.19 (s, 3H), 2.06-2.02 (m, 2H), 1.85-1.79 (m, 2H), 1.73-1.68 (m, 1H), 1.62-1.51 (m, 2H), 1.42-1.22 (m, 3H), 1.39 (s, 3H). IR (KBr) 3500, 2935, 1735, 1612, 1513, 1249, 1178 cm−1. HRMS (ES+) m/z exact mass calcd for C30H38NO5 492.2750, found 492.2751.