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Nondirecting Group sp 3 C−H Activation for Synthesis of Bibenzyls via Homo‐coupling as Catalyzed by Reduced Graphene Oxide Supported PtPd@Pt Porous Nanospheres
Author(s) -
Wang ZhengJun,
Lv JingJing,
Yi RongNan,
Xiao Min,
Feng JiuJu,
Liang ZhiWu,
Wang AiJun,
Xu Xinhua
Publication year - 2018
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201701389
Subject(s) - chemistry , bimetallic strip , catalysis , aryl , alkyl , graphene , oxide , halogen , ligand (biochemistry) , coupling reaction , heterogeneous catalysis , solvent , functional group , photochemistry , medicinal chemistry , organic chemistry , nanotechnology , biochemistry , receptor , polymer , materials science
The use of heterogeneous bimetallic Pd‐based nanocatalyst for directing the inactivated sp 3 C−H coupling has been scarcely explored. This work reported the formation of symmetrical C−C bonds from the inactivated sp 3 C−H bonds catalyzed by employing reduced graphene oxide supported PtPd@Pt porous nanospheres. The reaction of sp 3 C−H activation proceeded under mild conditions without any solvent, ligand or directing group. It is a higher atom‐, step‐ and cost‐effectiveness strategy for developing heterogeneous catalysts in the synthesis of bibenzyls with various functional groups (e. g. aryl, alkyl, methoxyl, halogen, ester, and pyridyl).