94-93-9Relevant academic research and scientific papers
Synthesis and spectral investigation (1H and 13C) of Tetradentate schiff base Ligands for the preparation of post transition bimetallic complexes of antimicrobial importance
Zahoor, Ameer Fawad,Yousaf, Muhammad,Pervaiz, Muhammad,Anjum, Anbreen,Ali, Kulsoom Ghulam,Zahid, Faisal Maqbool,Ahmad, Sajjad,Bukhari, Shazia Anwer,Parveen, Bushra
, p. 841 - 845 (2014)
A tetradentate Schiff base ligand 2-(bis-2-hydroxylphenylidene)-1,2- diiminoethanne (L) was synthesized and then its structure was investigated by 1H NMR and 13C NMR techniques. The ligand and its bimetallic complexes were screened in vitro for
Synthesis, characterization and catalytic activity of Fe(Salen) intercalated α-zirconium phosphate for the oxidation of cyclohexene
Khare, Savita,Chokhare, Rajendra
, p. 83 - 92 (2011)
Iron(III)-Salen intercalated α-zirconium phosphate, abbreviated as {α-ZrP·Fe(Salen)} was synthesized in situ by the flexible ligand method. The resulting compound was characterized by BET surface area, X-ray diffraction, scanning electron microscopy, ener
Synthesis and characterization of a stable paramagnetic hexacoordinated oxochromium(IV) complex with dianionic tetradentate Schiff base ligand salen
Koley, Manjuri K.,Manoharan, Periakaruppan T.,Koley, Aditya P.
, p. 3798 - 3802 (2010)
A paramagnetic octahedral oxochromium(IV) complex with dianionic tetradentate ligand salen (where H2salen is N,N′- bis(salicylidene)-1,2-ethylenediamine) has been synthesized. This compound [CrO(OH2)(salen)] (1) is characterized by e
Synthesis, characterization and biological studies of bis-{μ-2,2'- [ethane-1,3-diylbis(nitrilomethylidyne)]diphenolato}dicopper(II) Using Triple Component Solvent System
Yousaf, Muhammad,Pervaiz, Muhammad,Zahoor, Ameer Fawad,Hussain, Abdullah Ijaz,Khosa, Muhammad Kaleem Khan,Ashraf, Sadia,Sagir, Muhammad,Ashar-Uz-Zaman,Shehzad, Khurram
, p. 521 - 524 (2013)
The bis-{μ-2,2'-[ethane-1,3-diyl-bis(nitrilomethylidyne)]diphenolato} dicopper(II) with the molecular formula [Cu2(C16H 14N2O2)2] shows the dimeric complex. Distorted square pyramidal geome
Synthesis, characterisation and catalytic activity of non-crystalline organic-inorganic hybrid material comprising Keggin-type manganese(II)- substituted phosphotungstate and salen
Patel, Ketan,Shringarpure, Pragati,Patel, Anjali
, p. 149 - 156 (2012)
A new inorganic-organic hybrid material comprising Keggin-type mono manganese-substituted phosphotungstate and salen was synthesised. The synthesised hybrid material was systematically characterised by various physicochemical techniques such as elemental
First examples of near-infrared luminescent poly(methyl methacrylate)-supported metallopolymers based on Zn2Ln-arrayed schiff base complexes
Miao, Tie-Zheng,Feng, Wei-Xu,Zhang, Zhao,Su, Pei-Yang,Lü, Xing-Qiang,Song, Ji-Rong,Fan, Dai-Di,Wong, Wai-Kwok,Jones, Richard A.,Su, Cheng-Yong
, p. 2839 - 2848 (2014)
The first examples of Wolf Type II Zn2Ln-containing metallopolymers poly{MMA-co-[Zn2(L)2(4-vp) 2Ln(NO3)3]} (Ln = La, Nd, Yb, Er, Gd; H 2L = N,N′-bis(salicylidene)ethylene-1,2-diamine; 4-vp = 4-vinylpyridine; MMA = methyl methacrylate) are obtained from the controlled copolymerization of heterotrinuclear Zn2Ln-arrayed complexes [Zn 2(L)2(4-vp)2Ln(NO3)3] (Ln = La, 1; Ln = Nd, 2; Ln = Yb, 3; Ln = Er, 4; Ln = Gd, 5) with MMA. The strong and characteristic near-infrared (NIR) luminescent Ln3+-centered emission for each of the PMMA-supported poly{MMA-co-[Zn2(L) 2(4-vp)2Ln(NO3)3]} (Ln = Nd, Yb, Er) hybrid materials is retained with somewhat higher intrinsic quantum yields than those of the respective Zn2Ln-arrayed complex. Especially for poly(MMA-co-3), which has more efficient sensitization from both ligand-centered singlet (1LC) and triplet (3LC) states of the chromophores, the concentration self-quenching of Yb3+-based NIR luminescence could be effectively prevented. The first examples of Wolf Type II near-infrared-luminescent Zn2Ln-containing metallopolymers poly{MMA-co-[Zn2(L)2(4-vp)2Ln(NO 3)3]} (H2L = N,N′-bis(salicylidene) ethylene-1,2-diamine; Ln = La, Nd, Yb, Er, Gd; MMA = methyl methacrylate; 4-vp = 4-vinylpridine) are obtained from the controlled copolymerization of MMA with a series of Zn2Ln-arrayed Schiff base complexes [Zn 2(L)2(4-vp)2Ln(NO3)3]. Copyright
A novel 3D salen neodymium framework with near-infrared (NIR) properties
Chi, Shushen,Li, Hongfeng,Chen, Peng,Gao, Ting,Yang, Yu,Sun, Wenbin,Li, Guangming,Hou, Guangfeng,Yan, Pengfei
, p. 265 - 270 (2017)
The reaction of N,N′-bis(3-hydroxy)ethylene-1,2-diamine (H2salen) with Nd(NO3)3·6H2O and NdCl3·6H2O yields a novel lanthanide complex, namely, Nd(salen)2(NO3)2Cl (1). X-ray crystallographic analysis revealed that H2salen effectively functions as a bridgin
C-C and C-H coupling reactions by Fe3O4/KCC-1/APTPOSS supported palladium-salen-bridged ionic networks as a reusable catalyst
Hassankhani, Asadollah,Sadeghzadeh, Seyed Mohsen,Zhiani, Rahele
, p. 8761 - 8769 (2018)
This study investigates the potential application of an efficient, easily recoverable and reusable magnetically separable Fe3O4/KCC-1/APTPOSS nanoparticle-supported salen/Pd(ii) catalyst for C-C and C-H cross-couplings. The Fe3O4/KCC-1/APTPOSS/salen/Pd(ii) MNPs were thoroughly characterized by using TEM, FE-SEM, TGA, XRD, VSM, FT-IR, ICP-MS, and BET. This observation was exploited in the direct and selective chemical reaction of 2-acetyl-benzaldehyde with cyclopentadiene for the synthesis of pentafulvene. The recycled catalyst has been analyzed by ICP-MS showing only minor changes in the morphology after the reaction, thus confirming the robustness of the catalyst.
NdCl3-schiff base complex as catalyst for formation of water-blown semi-rigid polyurethane foam
Liao, Anping,Qiao, Leilei,He, Rimei,Lan, Ping,Lan, Lihong,Lu, Yanyue,Li, Mei
, p. 3361 - 3364 (2015)
Neodymium chloride Schiff base complex was synthesized and characterized by scanning electron microscopy, elemental analysis, 1H NMR, FT-IR and complexometric titration. This complex, combined with triethylenediamine, was used as a catalytic composite for
Salen copper (II) complex encapsulated in y zeolite: An effective heterogeneous catalyst for TCF pulp bleaching using peracetic acid
Zhang, Na,Zhou, Xue-Fei
, p. 66 - 72 (2012)
Cu(salen) and NaY encapsulated complexes, were synthesized by the "impregnation" (Cu(salen)/Y-IM) and flexible ligand "ship-in-a-botttle" (Cu(salen)/Y-SB) method. The resulting compounds were characterized by XRD, FTIR, DR UV-vis, BET. The encapsulated co
