Novel magnetic lignosulfonate-supported Pd complex as an efficient nanocatalyst for N-arylation of 4-methylbenzenesulfonamide.

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Tytuł:: Novel magnetic lignosulfonate-supported Pd complex as an efficient nanocatalyst for N-arylation of 4-methylbenzenesulfonamide.
Autorzy:: Orooji Y; College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China. Electronic address: .
Pakzad K; Faculty of Chemistry, University of Mazandaran, Babolsar 47416-13534, Iran.
Nasrollahzadeh M; Department of Chemistry, Faculty of Science, University of Qom, Qom 3716146611, Iran. Electronic address: .
Tajbakhsh M; Faculty of Chemistry, University of Mazandaran, Babolsar 47416-13534, Iran.
Źródło:: International journal of biological macromolecules [Int J Biol Macromol] 2021 Jul 01; Vol. 182, pp. 564-573. Date of Electronic Publication: 2021 Mar 30.
Typ publikacji:: Journal Article
Język:: English
Imprint Name(s):: Publication: Amsterdam : Elsevier
Original Publication: Guildford, Eng., IPC Science and Technology Press.
MeSH Terms:: Ferric Compounds/*chemistry
Lignin/*analogs & derivatives
Nanoconjugates/*chemistry
Palladium/*chemistry
Sulfonamides/*chemistry
Toluene/*analogs & derivatives
Catalysis ; Metal-Organic Frameworks/chemistry ; Toluene/chemistry ; Trientine/chemistry
Contributed Indexing:: Keywords: Heterogeneous nanocatalyst; Lignosulfonate; N-arylation; Palladium complex; Sulfonamide
Substance Nomenclature:: 0 (Ferric Compounds)
0 (Metal-Organic Frameworks)
0 (Nanoconjugates)
0 (Sulfonamides)
1K09F3G675 (ferric oxide)
3FPU23BG52 (Toluene)
5TWQ1V240M (Palladium)
9005-53-2 (Lignin)
I8266RI90M (4-toluenesulfonamide)
SJ76Y07H5F (Trientine)
Entry Date(s):: Date Created: 20210402 Date Completed: 20210720 Latest Revision: 20210720
Update Code:: 20240104
DOI:: 10.1016/j.ijbiomac.2021.03.165
PMID:: 33798580
: Czasopismo naukowe

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This study presents a novel, economical, and environmentally technique for synthesizing magnetic palladium complex conjugated to activated calcium lignosulfonate with triethylenetetramine (Fe 3 O 4 @lignosulfonate@triethylenetetramine@Pd complex (FLT-Pd complex)) as a practical and air-stable catalyst. FLT-Pd complex is used as a catalyst for the fabrication of 4-methyl-N-phenyl-benzenesulfonamide derivatives via N-arylation of 4-methylbenzenesulfonamide in good yields. Furthermore, because of the complex magnetic reparability and high stability, it could be removed easily from the reaction media using a magnet and reused 5 cycles without a remarkable loss of catalytic prowess.
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