3-(1-((tert-butoxycarbonyl)amino)cyclopropyl)propanoic acid 在
magnesium,2H-thiophen-2-ide,bromide 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
生成 tert-butyl N-[1-(3-oxobutyl)cyclopropyl]carbamate