Guo, Bin; Li, Hong-Xi; Zha, Cheng-Hao; Young, David James; Li, Hai-Yan; Lang, Jian-Ping published the artcile< Visible-Light-Enhanced Suzuki-Miyaura Reactions of Aryl Chlorides in Water with Pd NPs Supported on a Conjugated Nanoporous Polycarbazole>, COA of Formula: C6H3ClF2, the main research area is biaryl preparation; boronic acid aryl halide Suzuki Miyaura coupling palladium nanocatalyst; Suzuki-Miyaura; aryl chloride; photocatalyst; polycarbazole; visible light.
In this work, palladium nanoparticles (Pd NPs) were grown on a conjugated nanoporous polycarbazole (CNP), named Pd/CNP. The hybrid material Pd/CNP could catalyze the Suzuki-Miyaura cross-coupling reactions of aryl chlorides RCl (R = 4-cyanophenyl, quinolin-2-yl, 1-benzothiophen-3-yl, etc.) with arylboronic acids R1B(OH)2 (R1 = Ph, 4-tert-butylphenyl, 1-benzothiophen-2-yl, etc.) in water under blue LED irradiation at room temperature with high efficiency. This protocol exhibited good functional group tolerance and the catalyst could be recycled without significant loss of its catalytic activity. CNP not only provided photogenerated electrons to enrich the electron d. of the Pd NPs but also generated holes for the activation of arylboronic acids.
ChemSusChem published new progress about Aryl halides Role: RCT (Reactant), RACT (Reactant or Reagent). 1435-43-4 belongs to class chlorides-buliding-blocks, and the molecular formula is C6H3ClF2, COA of Formula: C6H3ClF2.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics