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Application of biosynthesized palladium nanoparticles (Pd NPs) on Rosa canina fruit extract‐modified graphene oxide as heterogeneous nanocatalyst for cyanation of aryl halides
Author(s) -
Hemmati Saba,
Sedrpoushan Alireza,
Soudalizadeh Nazanin,
Khosravi Kaveh,
Hekmati Malak
Publication year - 2019
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.5103
Subject(s) - chemistry , cyanation , cyanide , palladium , catalysis , graphene , aryl , oxide , nanoparticle , halide , nuclear chemistry , yield (engineering) , organic chemistry , nanotechnology , materials science , metallurgy , alkyl
A green palladium (Pd)‐based catalyst supported on Rosa canina fruit extract‐modified graphene oxide [Pd nanoparticles (NPs)/reduced graphene oxide (RGO)‐ Rosa canina ] hybrid materials has been used as a recoverable and heterogeneous nanocatalyst for cyanating aryl halides using K 4 [Fe (CN) 6 ] as the resource of cyanide. The nitriles were achieved in good to high yield, and the catalyst can be recovered and reused for up to seven cycles with no remarkable decrease in its catalytic activity.