反应详情

The general procedure of Example 4 was repeated using 4-trifluoromethoxybenzyltriphenylphosphonium bromide and 4-(4-phenyl-4-n-pentyl-4-silacyclohexyl)cyclohexane carbaldehyde, thereby obtaining trans-4-(trans-4-(2-(4-trifiuoromethoxyphenyl)ethyl)cyclohexyl)-1-n-pentyl-1-silacyclohexane with the following results of IR and 13C-NMR analyses.