Category: 13820-53-6

Synthesis, characterization, anti-bacterial and anticancer activities of Palladium(II) mixed ligand complexes of 2-mercapto-5-methyl-1,3,4-thiadiazole (HmtzS) and phosphines. Crystal structure of [Pd(mtzS)₂(dppf)].H₂O.EtOH was written by Al-Mouqdady, Omar D. H.;Al-Janabi, Ahmed S.;Hatshan, Mohammad R.;Al-Jibori, Subhi A.;Fiahan, Ahmed S.;Wagner, C.. And the article was included in Journal of Molecular Structure in 2022.COA of Formula: Cl4Na2Pd The following contents are mentioned in the article:

Two thione and thionate based complexes were synthesized by simply reacting the ligand 2-mercapto-5-methyl-1,3,4-thiadiazole (HmtzS) with palladium(II) salt in a neutral or basic medium in 2:1 molar ratio. Reacting of resulting complex [Pd(mtzS)₂] (2) with Ph₂P(CH₂)_nPPh₂ (n = 1-4), dppf, Ph₃P or Ph₃PS yielded mononuclear complexes, [Pd(mtzS)₂(Ph₂P(CH₂)_nPPh₂)] (3–5), [Pd(mtzS)₂(dppf)] (6), [Pd(mtzS)₂(Ph₃P)₂] (7) or [Pd(mtzS)₂(Ph₃PS)₂] (8). An x-ray structure of [Pd(mtzS)₂(dppf)] (6) shows that the mtzS ligand is now coordinated in a monodentate fashion via the sulfur atom. The prepared complexes were screened against Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aurous, Escherichia coli and S. typhi. Also the cytotoxicity of the prepared complexes were evaluated against colon mammalian cancer (LoVo) and breast cancer (MCF-7) cell lines by MTT assay. Complexes exhibited cytotoxicity with IC50 values within (9.7 ± 1.2) to (39.1 ± 7.6) μM range against LoVo and within (8.8 ± 1.4) to (40.2 ± 2.6) μM range against MCF-7 cell lines. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6COA of Formula: Cl4Na2Pd).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.COA of Formula: Cl4Na2Pd

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Selective capture of Pd(II) from aqueous media by ion-imprinted dendritic mesoporous silica nanoparticles and re-utilization of the spent adsorbent for Suzuki reaction in water was written by Gao, Yue;Zhou, Ru-yi;Yao, Lifeng;Wang, Yi;Yue, Qinyan;Yu, Lan;Yu, Jun-xia;Yin, Weiyan. And the article was included in Journal of Hazardous Materials in 2022.HPLC of Formula: 13820-53-6 The following contents are mentioned in the article:

The development of highly efficient adsorptive material for the selective capture of Pd(II), and re-utilization of spent Pd(II)-loaded adsorbent as an efficient catalyst for organic synthesis are of great significance, but challenging. Particularly, the heterogeneous palladium-catalyzed Suzuki reaction in aqueous media is much more challenging than that of homogeneous. Herein, several novel Pd(II) ion-imprinted polymers (PIIPs) based on dendritic fibrous silica particles are constructed by surface ion imprinting technol. (SIIT), using Schiff base and pyridine groups functionalized organosilicon as functional monomer. The PIIP-3 prepared by 3 g of functional monomer exhibits the best adsorption performance, and shows ultrafast (10 min) and selective capture of Pd(II) with high uptake capacity (382.5 mg/g). Moreover, the waste Pd(II) loaded PIIP-3 (PIIP-3-Pd) can serve as a catalyst towards the Suzuki reaction in water, affording 94.2 % yield of the desired product. Interestingly, the PIIP-3-Pd can be reused 12 times without an appreciable decrease in catalytic activity, which is probably due to the imprinted cavity and specific recognition site of PIIP-3 can match and recapture Pd active species in a complex catalytic environment. Thus, this work demonstrates huge potentials of SIIT to enhance the selectivity of adsorption process and increase the lifetime of catalysts. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6HPLC of Formula: 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).HPLC of Formula: 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Strain effect in Pd@PdAg twinned nanocrystals towards ethanol oxidation electrocatalysis was written by Huang, Jingbo;Liu, Qixing;Yan, Yucong;Qian, Ningkang;Wu, Xingqiao;Ji, Liang;Li, Xiao;Li, Junjie;Yang, Deren;Zhang, Hui. And the article was included in Nanoscale Advances in 2022.Reference of 13820-53-6 The following contents are mentioned in the article:

The strain effect is a critical knob to tune the catalytic performance and has received unprecedented research interest recently. However, it is difficult to distinguish the strain effect from the synergistic effect, especially in alloyed catalysts. Here we have synthesized Pd@PdAg icosahedra and {111} truncated bi-pyramids with only different surface strains between them as electrocatalysts for the ethanol oxidation reaction (EOR). Due to the same exposed facets and compositions of the two electrocatalysts, their EOR performances are mainly determined by the surface strains of PdAg alloys. These two electrocatalysts provide a perfect model to investigate the role of the strain effect in tuning the EOR performance. It is indicated that Pd@PdAg {111} truncated bi-pyramids with a surface strain of 0.3% show better catalytic activity and durability than Pd@PdAg icosahedra with a surface strain of 2.1% including com. Pd/C. D. functional theory (DFT) calculations reveal that the lowered d-band center of 0.3% strained PdAg alloys relative to 2.1% strained ones reduced the adsorption energy of the acetate-evolution key intermediate *CH3CO, thereby promoting the enhancement in the catalytic performance of Pd@PdAg nanocrystals for the EOR. Electrochem. anal. further verifies this demonstration on the key role of the strain effect in PdAg alloys for tuning catalytic performance. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Reference of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Reference of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Facile Synthesis of Carbon Nanobelts Decorated with Cu and Pd for Nitrate Electroreduction to Ammonia was written by Wang, Zhe;Sun, Congcong;Bai, Xiaoxia;Wang, Zhenni;Yu, Xin;Tong, Xin;Wang, Zheng;Zhang, Hui;Pang, Haili;Zhou, Lijun;Wu, Weiwei;Liang, Yanping;Khosla, Ajit;Zhao, Zhenhuan. And the article was included in ACS Applied Materials & Interfaces in 2022.Application of 13820-53-6 The following contents are mentioned in the article:

The electrocatalytic nitrate conversion of ammonia at ambient conditions provides not only a solution for restoring the imbalance in the global nitrogen cycle but also a sustainable alternative for the Haber-Bosch process. However, large-scale and efficient application of electrocatalytic denitrification has been limited by the lack of active catalysts with a high selectivity of nitrate reduction to N₂. In this work, we present a one-step solution processed synthetic strategy at low temperature to prepare carbon-nanobelts-supported uniform Cu and Pd nanoclusters. It is found that Cu catalyzed the formation of carbon nanobelts. The prepared samples were used for the green synthesis of ammonia from nitrate by electrocatalysis. For the nitrate reduction reaction (NO₃RR), Cu-Pd/C nanobelts show higher activity than Cu/C nanobelts, achieving a high yield of ammonia of 220.8μg mg_cat^-1 h^-1 with a Faradaic efficiency (FE) of 62.3% at -0.4 V vs RHE (reversible hydrogen electrode), while for the nitrite reduction reaction (NO₂RR), a high FE of 95% at -0.2 V vs RHE can be obtained for Cu/C nanobelts with the yield of ammonia increased with the neg. shift of the applied potentials. Theor. calculations demonstrated that Pd and Cu are responsible for hydrogen evolution reaction (HER) and NO₃RR, resp. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Application of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Application of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Contact allergy in a paediatric population observed in a tertiary referral centre in Belgium was written by Noe, Esther;Huygens, Sara;Morren, Marie-Anne;Garmyn, Marjan;Goossens, An;Gilissen, Liesbeth. And the article was included in Contact Dermatitis in 2022.Formula: Cl4Na2Pd The following contents are mentioned in the article:

Contact allergy is increasingly recognized as being important in children with eczema. To retrospectively analyze the patch test results in children over the past 10 years, aiming to (1) evaluate demog. characteristics and lesion locations, (2) describe frequencies of pos. patch test reactions, and (3) investigate the relationship with atopic dermatitis (AD). A total of 329 children were patch tested between Jan. 2010 and Dec. 2019 with the European (children) baseline series and/or other series, and the personal product(s) used. A total of 119 (36%) children presented with at least one pos. reaction. Children with AD had a higher prevalence of pos. reactions compared with the non-AD group (P = .002), but without statistically significant difference regarding sensitization to more than one hapten (P = .39). The face (20.2%), hands (19.3%), feet (16.8%), arms (12.6%), and body folds (10.9%) were the most common sites of primary localizations. The most frequent contact allergens were nickel sulfate and linalool hydroperoxide (both 16%), limonene hydroperoxide (13.5%), and para-phenylenediamine (10.9%). No statistically significant difference for nickel sulfate was found between the AD and non-AD group (P = .20). Contact allergy in children with eczema was frequently observed in our tertiary referral center in Belgium as well, confirming the need for patch testing. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Formula: Cl4Na2Pd).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Formula: Cl4Na2Pd

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Ligand and temperature effects of porous palladium nanoparticle ensembles with grain boundaries for highly efficient electrocatalytic CO₂ reduction was written by Wang, Yonghan;Hu, Feng;Chen, Ying;Wang, Hui;Fetohi, Amani E.;Hao, Yanan;Li, Linlin;El-Khatib, K. M.;Peng, Shengjie. And the article was included in Journal of Materials Science in 2022.Related Products of 13820-53-6 The following contents are mentioned in the article:

Electrocatalytic conversion from carbon dioxide with main products of carbon monoxide and hydrogen provides an economic and sustainable pathway to produce syngas, while the involved electrocatalysts with high activity and stability as well as highly tunability for CO/H₂ ratio are still rare. Here, we report a facile method to prepare palladium (Pd) nanoparticle ensembles with unique three-dimentional (3D) architecture and porosity as well as plenty of grain boundaries, which are electrocatalytically active for electrochem. carbon dioxide reduction (eCO₂RR) to syngas. At the potential of – 0.8 V (vs. reversible hydrogen electrode), the CO selectivity of such Pd nanoparticle ensembles is up to ca. 90% and the CO/H₂ ratio can be adjusted from one to six by varying the applied potentials. The syngas production on Pd nanoparticle ensembles can be further regulated by changing the reaction temperature and modified ligands. This method for fabricating Pd nanoparticle ensembles with rational tenability paves the way for the fundamental research and com. deployment of eCO₂RR and syngas production Graphical abstract: Pd nanoparticle ensembles with grain boundaries and high porosity were developed for tunable CO₂ conversion to syngas under ligand exchange and temperature control. [graphic not available: see fulltext]. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Related Products of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Related Products of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Metal Nanoparticles@Covalent Organic Framework@Enzymes: A Universal Platform for Fabricating a Metal-Enzyme Integrated Nanocatalyst was written by Zhao, Hao;Liu, Guanhua;Liu, Yunting;Liu, Xilin;Wang, Hanxi;Chen, Huaxun;Gao, Jing;Jiang, Yanjun. And the article was included in ACS Applied Materials & Interfaces in 2022.Electric Literature of Cl4Na2Pd The following contents are mentioned in the article:

Cascade catalysis that combines chem. catalysis and biocatalysis has received extensive attention in recent years, especially the integration of metal nanoparticles (MNPs) with enzymes. However, the compatibility between MNPs and enzymes, and the stability of the integrated nanocatalyst should be improved to promote the application. Therefore, in this study, the authors proposed a strategy to space-sep. coimmobilize MNPs and enzymes to the pores and surface of a highly stable covalent organic framework (COF), resp. Typically, Pd NPs that were prepared by in situ reduction with triazinyl as the nucleation site were distributed in COF (Tz-Da), and organophosphorus hydrolase (OPH) was immobilized on the surface of Tz-Da by covalent method to improve its stability. The obtained integrated nanocatalyst Pd@Tz-Da@OPH showed high catalytic efficiency and reusability in the cascade degradation of organophosphate nerve agents. Furthermore, the versatility of the preparation strategy of COF-based integrated nanocatalyst has been preliminarily expanded: (1) Pd NPs and OPH were immobilized in the triazinyl COF (TTB-DHBD) with different pore sizes for cascade degradation of organophosphate nerve agent and the particle size of MNPs can be regulated; (2) Pt NPs and glucose oxidase were immobilized in COF (Tz-Da) to obtain integrated nanocatalyst for efficient colorimetric detection of phenol. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Electric Literature of Cl4Na2Pd).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Electric Literature of Cl4Na2Pd

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Highly dispersed palladium nanoparticles supported on an imidazolium-based ionic liquid polymer: an efficient catalyst for oxidation of alcohols was written by Karimi, Z.;Hassanpour, A.;Kangari, S.;Marjani, A.. And the article was included in Russian Chemical Bulletin in 2022.Category: chlorides-buliding-blocks The following contents are mentioned in the article:

An efficient and stable nanocatalyst for selective oxidation of alcs. was developed. It contains palladium nanoparticles, which are well distributed throughout the network of a copolymer based on an ionic liquid The synthesized nanomaterials were characterized by various techniques such as nitrogen adsorption-desorption anal., thermal gravimetric anal., TEM, and FTIR spectroscopy. A high surface area and the appropriate pore size of the nanocatalyst make active metal sites accessible to reagents, whereas the presence of an ionic liquid in the network of the polymer structure creates a good environment for the leaching protection and stabilization of extremely dispersed palladium nanoparticles. The availability and abundance of active sites of highly dispersed palladium nanoparticles make the synthesized nanocatalyst very promising for oxidation of alcs. The nanocatalyst has a number of features such as a high surface area, an appropriate size of pores with high catalytic activity, high thermal stability of the nanostructures, and low amounts of the ionic liquid needed for its synthesis. Using this nanocatalyst, carbonyl compounds were prepared from the corresponding alcs. in high yields. Addnl., the prepared nanocatalyst can easily be recovered by centrifugation after completion of the reactions and was reused five times without a significant loss in its catalytic activity. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Category: chlorides-buliding-blocks).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Category: chlorides-buliding-blocks

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Application of gold and palladium nanoparticles supported on polymelamine microspheres in the oxidation of 1-phenylethanol and some other phenyl substituted alcohols was written by Storm, Ene;Maggott, Emile D.;Mashazi, Philani;Nyokong, Tebello;Malgas-Enus, Rehana;Mapolie, Selwyn F.. And the article was included in Molecular Catalysis in 2022.Related Products of 13820-53-6 The following contents are mentioned in the article:

Melamine formaldehyde and melamine resorcinol formaldehyde microspheres were decorated with Au and Pd nanoparticles and applied as heterogeneous catalysts in the oxidation of 1-phenylethanol. The catalysts showed similar activities irresp. of the support employed. Moderate conversion activities of 48-50% were achieved when using acetonitrile as solvent; however, when employing water as solvent, the supported catalysts formed a three-phase, emulsion system which facilitated the catalytic conversion of 1-phenylethanol to acetophenone at much higher conversions of around 83%. The oxidant, TBHP, decomposed rapidly in acetonitrile, while it remained stable in aqueous solution, leading to the enhanced activities observed when using water as solvent. These systems also proved to be recyclable for up to five cycles, with only slight loss of activity observed; this can be attributed to the phys. loss of catalyst during the workup procedure conducted between each cycle. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Related Products of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Related Products of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Monodisperse CoPd nanoparticles supported on reduced graphene oxide as recyclable catalyst for the C(sp²)-H activation was written by Huang, Fei;Tang, Lin;Xu, Dongping;Yu, Yingliang;Tang, Rumeng;Wang, Zhenghua;Zhang, Wu. And the article was included in Applied Catalysis, A: General in 2022.SDS of cas: 13820-53-6 The following contents are mentioned in the article:

Monodisperse Co_xPd_y alloy nanoparticles supported on reduced graphene oxide (Co_xPdy @rGO) were synthesized and served as an efficient and recyclable catalyst for the chelation-assisted ortho C-H bond the alkenylation and cyclization of benzamides. The effect of the metal composition in Co_xPd_y on the catalytic activity was studied, and it was found that there is a synergistic effect between the Co and Pd. The rGO has been proved to play a crucial role in preventing aggregation of alloy nanoparticles, maintaining good dispersion, high catalytic activity and stability. Controllable synthesis of alkenylation and cyclization products can be achieved by modifying the reaction conditions. In addition, the catalyst was stable and recyclable, and the activity decay in the recovery and scale-up experiments is negligible, providing a mild and highly efficient method for direct C(sp²)-H functionalization. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6SDS of cas: 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).SDS of cas: 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics