5-allyl-2-(4-fluorophenyl)-N-methyl-6-(N-methylmethylsulfonamido)furo[2,3-b]pyridine-3-carboxamide 在
Hoveyda-Grubbs catalyst second generation 甲醇 、
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 lithium hydroxide 作用下,
以
二氯甲烷 、
N,N-二甲基甲酰胺 为溶剂,
反应 2.25h,
生成
(S)-methyl 1-(4-(2-(4-fluorophenyl)-3-(methylcarbamoyl)-6-(N-methylmethylsulfonamido)furo[2,3-b]pyridin-5-yl)butanoyl)pyrrolidine-2-carboxylate