Caliskan, Melike; Baran, Talat published their research in International Journal of Biological Macromolecules in 2021. The article was titled 《Decorated palladium nanoparticles on chitosan/δ-FeOOH microspheres: A highly active and recyclable catalyst for Suzuki coupling reaction and cyanation of aryl halides》.Name: 1-Bromo-3-methoxybenzene The article contains the following contents:
In this study, an eco-friendly and low cost magnetic nanocomposite consisting of chitosan/δ-FeOOH microspheres (CS/δ-FeOOH) was fabricated as a stabilizer by using a simple method. Pd Nanoparticles (Pd NPs) were decorated on designed CS/δ-FeOOH, and resulting Pd NPs@CS/δ-FeOOH microspheres were employed as a heterogeneous catalyst in construction of biaryls Ph-Ar [Ar = 4-MeC6H4, 4-NCC6H4, 3-O2N6H4, etc.] and benzonitriles ArCN [Ar = 3-Me6H4]. Pd NPs@CS/δ-FeOOH Microspheres efficiently catalyzed conversion of aryl iodides and bromides to desired biaryls within 3 h. Moreover, Pd NPs@CS/δ-FeOOH microspheres showed high catalytic potential against synthesis of benzonitriles by providing yields up to of 99% within 4 h. More importantly, it was proved that Pd NPs@CS/δ-FeOOH microspheres were able to be easily recycled and reused up to eight runs for both reactions. This study revealed that Pd NPs@CS/δ-FeOOH microspheres are useful and recyclable nanocatalysts, which catalyze synthesis of biaryl and benzonitriles with good reaction yields. The experimental process involved the reaction of 1-Bromo-3-methoxybenzene(cas: 2398-37-0Name: 1-Bromo-3-methoxybenzene)
1-Bromo-3-methoxybenzene(cas: 2398-37-0) is a compound useful in organic synthesis and other chemical processes. It is an intermediate used for pharmaceuticals, perfumes and agrochemicals.Name: 1-Bromo-3-methoxybenzene
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