反应详情

Following the procedure described for ethyl [3-(4-aminophenyl)cyclohexyl]acetate (Intermediate 891v), replacing ethyl (3-{4[(diphenylmethylene)amino]phenyl}cyclohexyl)acetate with ethyl ((3R)-3-{4-[(diphenylmethylene)amino]phenyl}cyclopentylidene)acetate the title compound was obtained; 1H NMR δ 1.17-1.22 (3H, m), 1.57-1.68 (1H, m), 2.27-2.48 (2H, m), 2.53 (OH, s), 2.56-2.68 (1H, m), 2.74-2.76 (1H, m), 2.93-3.00 (1H, m), 3.15-3.24 (0.5H, m), 3.69-3.71 (0.5H, m), 4.01-4.12 (2H, m), 4.79-4.83 (2H, m), 5.49-5.53 (1H, m), 5.78-5.82 (1H, m), 6.47-6.52 (2H, m), 6.80-6.93 (2H, m); MS m/e M+MeCN 287.07