反应详情

4′-(2-Phenoxy-ethylsulfanylmethyl)-biphenyl-4-carboxylic acid (2-dimethylamino-ethyl)-amide was prepared as described in example 1. 4′-(2-Phenoxy-ethylsulfanylmethyl)-biphenyl-4-carboxylic acid (0.8 g, 2.19 mmol, 1 eq.) in THF was treated with 1,1′-carbonyldiimidazole (0.36 g, 2.23 mmol, 1.02 eq.). The resulting acyl imidazole was then treated with N,N-dimethylethylenediamine (0.23 g, 2.63 mmol, 1.2 eq). When complete, the reaction was worked up and the resulting yellow oil purified as described in example 3 to give 4′-(2-phenoxy-ethylsulfanylmethyl)-biphenyl-4-carboxylic acid (2-dimethylamino-ethyl)-amide (0.82 g, 86% yield) as a yellow oil.

1. custom4′-(2-Phenoxy-ethylsulfanylmethyl)-biphenyl-4-carboxylic acid (2-dimethylamino-ethyl)-amide was prepared
2. customthe resulting yellow oil purified