2-((3,5-dichloropyridin-4-yl)amino)-1,7,7-trimethyl-7,8-dihydro-1H-benzofuro[4,5-d]imidazole-5-carboxylic acid 、 1-hydroxy-5-(trifluoromethyl)pyridin-2-imine 、
氯化亚砜 、
N,N-二异丙基乙胺 在
铁粉 2-((3,5-dichloropyridin-4-yl)amino)-1,7,7-trimethyl-N-(5-(trifluoromethyl)pyridin-2-yl)-7,8-dihydro-1H-benzofuro[4,5-d]imidazole-5-carboxamide 作用下,
以
溶剂黄146 、
四氢呋喃 为溶剂,
以to afford 0.025 g of the desired product的产率得到2-((3,5-dichloropyridin-4-yl)amino)-1,7,7-trimethyl-N-(5-(trifluoromethyl)pyridin-2-yl)-7,8-dihydro-1H-benzofuro[4,5-d]imidazole-5-carboxamide