反应详情

6-Methoxy-2-(4-methoxyphenyl)-3-(4-hydroxybenzoyl)benzo[b]thiophene (1.27 g, 3.25 mmol), trans-2-pyrrolidinylcyclohexanol (1.10 g, 6.50 mmol), triphenylphosphine (1.70 g, 6.50 mmol), and DEAD (6.50 mmol) were converted to product by the procedure of Example 11 to give 615 mg of the title compound. Yield: 35%. MS(FD) 541(M+). IR (CHCl3) ν max 3009, 2940, 1645, 1597, 1476, 1254, 1166.