Surface-exposed Pd nanoparticles supported over nanoporous carbon hollow tubes as an efficient heterogeneous catalyst for the CC bond formation and hydrogenation reactions

Pd NPs are immobilized over N-doped nanoporous carbon hollow tubes (Pd@CHT) and the material showed excellent catalytic activity in CC bond formation (Sonogashira, cyantion) and hydrogenation of nitrobenzenes, aromatic alkenes/alkynes under mild, solvent-free reaction conditions.