反应详情

Methyl 5-[3-(imidazol-1-yl)prop-1-en-1-yl]-2-(4-fluorophenethyl)benzoate was prepared in a similar way to that described for methyl 4-[3-(imidazol-1-yl)prop-1-en-1-yl]-2-(4-fluorophenyl)benzoate in Example 2 but using 4-(4-fluorophenethyl)-3-methoxycarbonylbenzyl triphenylphosphonium bromide instead of 3-(4-fluorophenyl)4-methoxycarbonylbenzyl triphenylphosphonium bromide. Yield: 70%