Preparation |
Ethyl2-((2,6-difluorobenzy)(ethoxycarbony)amino)-4-methyl-5-(4-nitropheny)thiophene-3-carboxylate or Ethyl 4-(bromomethyl)-2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-5-(4-nitrophenyl)thiophene-3-carboxylate could be used as a raw material to synthesize 2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-((dimethylamino)methyl)-5-(4-nitrophenyl)thiophene-3-carboxylic acid. |
Reviews
There are no reviews yet.