反应详情

Methyl 4-[(E)-3-(1-tritylimidazol-2-yl)prop-1-en-1-yl]-2-(4-fluorophenyl)benzoate was prepared from methyl 2-(4-fluorophenyl)-4-(3-bromoprop-1-en-1-yl)benzoate using a similar method to that described for methyl 4-[3-(1-methylimidazol-2-yl)prop-1-en-1-yl]-2-(4-fluorophenyl)benzoate in Example 21, but using N-tritylimidazole in replacement of N-methylimidazole.