25438-37-3Relevant articles and documents
Syntheses, structures, molecular and cationic recognitions and catalytic properties of two lanthanide coordination polymers based on a flexible tricarboxylate
Zhu, Yu,Wang, Yan-Mei,Xu, Ji,Liu, Pan,Weththasinha,Wu, Yun-Long,Lu, Xiao-Qing,Xie, Ji-Min
, p. 259 - 264 (2014)
Two lanthanide coordination polymers, namely, {[La(TTTA)(H 2O)2]·2H2O}n (La-TTTA) and [Nd(TTTA)(H2O)2]·2H2O}n (Nd-TTTA) have been hydrothermally synthesized through th
Bifunctional 2D Cd(II)-Based Metal-Organic Framework as Efficient Heterogeneous Catalyst for the Formation of C-C Bond
Hu, Lei,Hao, Gui-Xia,Luo, Hai-Dong,Ke, Chun-Xian,Shi, Guang,Lin, Jia,Lin, Xiao-Ming,Qazi, Umair Yaqub,Cai, Yue-Peng
, p. 2883 - 2889 (2018)
A porous two-dimensional (2D) metal-organic framework (MOF), namely, [Cd(PBA)(DMF)]·DMF (Cd-PBA), has been solvothermally synthesized by the reaction of 5-(4-pyridin-3-yl-benzoylamino)-isophthalic acid ligand (H2PBA) and Cd(II) ions. Structural
Hollow silica nanosphere having functionalized interior surface with thin manganese oxide layer: Nanoreactor framework for size-selective Lewis acid catalysis
Anisur, Rahman Md,Shin, Jongmin,Choi, Hyung Ho,Yeo, Kyung Min,Kang, Eun Joo,Lee, In Su
, p. 10615 - 10621 (2010)
A novel selective nanoscale etching process that generated a well defined hollow nanostructure was developed by treating manganese oxide nanoparticles with a hydroxylamine solution. This selective etching process was used for exploiting a novel method of differentially functionalizing the internal surface of a hollow silica shell with a catalytically active Mn3O 4 layer and creating a novel nanoreactor framework. The nanoreactor fabricated by the newly developed method catalyzed the cyanosilylation reactions of various aromatic aldehydes with size and shape selectivity. Moreover, the substrate selectivity in the cyanosilylation reactions was efficiently tuned by modifying the outer silica shell with silane coupling reagents.
Syntheses, structures and catalytic properties of organic-inorganic hybrid materials constructed from Evans-Showell-type polyoxometalates and zinc-organic coordination units
Fei, Fei,An, Haiyan,Xu, Tieqi,Meng, Changgong
, p. 92092 - 92103 (2016)
Four new organic-inorganic hybrid compounds based on the polyoxoanion [Co2Mo10H4O38]6-, namely [Zn2(H2O)5(4,4′-bipy)3]H2[Co2Mo10
Improving the porosity and catalytic capacity of a zinc paddlewheel metal-organic framework (MOF) through metal-ion metathesis in a single-crystal-to-single-crystal fashion
Yang, Jie,Wang, Xiaoqing,Dai, Fangna,Zhang, Liangliang,Wang, Rongming,Sun, Daofeng
, p. 10649 - 10653 (2014)
Zinc paddlewheel metal-organic frameworks (MOFs) frequently exhibit low stability or complete collapse upon the removal of axial ligands. Hence, there are very few reports on gas adsorption of zinc paddlewheel MOFs. In this work, the N2 and Hs
Lanthanide-Based Metal-Organic Frameworks Containing "v-Shaped" Tetracarboxylate Ligands: Synthesis, Crystal Structures, "naked-Eye" Luminescent Detection, and Catalytic Properties
Wu, Pengyan,Xia, Lingling,Huangfu, Mengjie,Fu, Fubin,Wang, Mengqiu,Wen, Bingxin,Yang, Ziyun,Wang, Jian
, p. 264 - 273 (2020)
Three lanthanide-based metal-organic frameworks, [Tb(HMDIA)(H2O)3]·H2O (Tb-MDIA), [Ho(HMDIA)(H2O)3]·(H2O)2 (Ho-MDIA), and [Nd(HMDIA)(H2O)3]·(H2O)
Cyanosilylation of carbonyl compounds catalyzed by half-sandwich (η6-p-cymene) Ruthenium(II) complexes bearing heterocyclic hydrazone derivatives
Alves, Luis G.,Bharathi, Madheswaran,Indira, Sekar,Martins, Ana M.,Shanmuga Bharathi, Kuppannan,Vinoth, Govindasamy
, (2020/10/02)
A new class of half-sandwich (?6-p-cymene) ruthenium(II) complexes supported by heterocyclic hydrazone derivatives of general formula [Ru(?6-p-cymene)(Cl)(L)] where L represents N’-((1H-pyrrol-2-yl)methylene)furan-2-carbohydrazide (L
Crystal transformation in Mn(ii) metal-organic frameworks based on a one-dimensional chain precursor
Fan, Yong,Gong, Yiran,Jiang, Yansong,Liu, Rui,Wang, Li,Xu, Jianing
, p. 9540 - 9546 (2021/07/17)
The solvothermal reaction of Mn(ii) salts and 5-((4′-(tetrazol-5′′-yl)benzyl)oxy)isophthalic acid (H3L) affords an Mn(ii) based coordination polymer Mn(H2L)2(H2O)2(1), which possesses a one-dimensiona
Sodium squaraine hexahydrate complex
-
Paragraph 0031-0033, (2021/03/03)
The invention relates to a sodium squaraine hexahydrate complex, a synthesis method comprises the following steps: weighing 0.6621 g of squaric acid, 2.6128 g of ammonium formate and 100 ml of absolute methanol in a 250 mL round-bottom flask, heating, stirring and refluxing for 48 hours, stopping reaction, adding 10 mL of a 1M HCl solution, extracting with 3*15 mL of dichloromethane, washing the combined extract with 15 mL of a 12 M NaOH solution again, and extracting with 3*15 mL of dichloromethane; and carrying out rotary evaporation on an extracting solution and carrying out column chromatography separation to obtain the crystal complex. According to the application of the sodium squaraine hexahydrate complex (I), the sodium squaraine hexahydrate complex (I) is used as a catalyst in theaddition reaction of benzaldehyde and trimethylsilyl cyanide and shows a certain catalytic performance, and the conversion rate of the sodium squaraine hexahydrate complex reaches 34.8%.