4-{4-[(2,6-dichlorophenyl)carbonyl]-2-(dimethylcarbamoyl)-4H-thieno[3,2-b]pyrrol-6-yl}benzoic acid 在
盐酸羟胺 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
二甲基亚砜 为溶剂,
反应 16.0h,
以13 mg的产率得到4-[(2,6-dichlorophenyl)carbonyl]-6-[4-(hydroxycarbamoyl)phenyl]-N,N-dimethyl4H-thieno[3,2-b]pyrrole-2-carboxamide