Ying Kiat Tan

A Data Set for Transition Metal Catalysis For our studies, we explored the coupling of 4-trifluoromethyl-1-bromobenzene ( 1 ) with morpholine ( 2 ) as the first pair of substrates and 3-bromopyridine ( 4 ) with 4-phenylpiperidine ( 5 ) as the second substrate pair using diverse palladium, nickel, and copper catalyzed systems to yield products 3 and 6 , respectively ( Figure 2 a,d).

Open-shell macromolecules (i.e., polymers containing radical sites either along their backbones or at the pendant sites of repeat units) have attracted significant attention owing to their intriguing chemical and physical (e.g., redox, optoelectronic, and magnetic) properties, and they have been proposed and/or implemented in a wide range of potential applications (e.g., energy storage devices, electronic systems, and spintronic modules).