1-(Tert-butyl) 2-methyl (2S,4R)-4-((4-bromo-7-fluoroisoindoline-2-carbonyl)oxy)pyrrolidine-1,2-dicarboxylate CAS NO.2021256-19-7

This product is Informer compound X4 of the Aryl halide chemistry informer library developed by chemists at Merck & Co, which contains 18 drug-like molecules representative of those encountered in complex synthesis. By screening a new reaction against the informer library, chemists can directly compare and analyse a reaction's successes and shortcomings among different methods and various research teams. It may also be used to facilitate deeper method development for performance or utility.