反应详情

6-Methoxy-2-(4-methoxyphenyl)-3-(4-hydroxybenzoyl)benzo[b]thiophene (895 mg, 2.30 mmol), 4-hydroxy-1-hexylpiperidine (850 mg, 4.59 mmol), triphenylphosphine (1.20 g, 4.59 mmol), and DEAD (4.59 mmol) were converted to product by the procedure of Example 1 to give 653 mg of the title compound. Yield: 51%. MS(FD) 557(M+). EA calculated for C34H39NO4S: C, 73.21; H, 7.05; N, 2.51. Found: C, 73.46; H, 7.26; N, 2.57.