Category: 1111-67-7

An article , which mentions Quality Control of Cuprous thiocyanate, molecular formula is CCuNS. The compound – Cuprous thiocyanate played an important role in people’s production and life., Quality Control of Cuprous thiocyanate

Copper-catalyzed direct trifluoromethylthiolation of indoles by: Tert -butyl 2-((trifluoromethyl)sulfonyl)hydrazine-1-carboxylate

In this study, we developed the first copper-catalyzed direct trifluoromethylthiolation of indoles using TfNHNHBoc as a trifluoromethylthiolation reagent. Due to the cheap and readily accessible reagents, as well as its mild reaction conditions and good atom economy, this method is as an alternative and practical strategy for trifluoromethylthiolation of indoles.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Quality Control of Cuprous thiocyanate, you can also check out more blogs aboutQuality Control of Cuprous thiocyanate

Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Safety of Cuprous thiocyanate. Introducing a new discovery about 1111-67-7, Name is Cuprous thiocyanate

FUNGICIDAL SUBSTITUTED AZOLES

Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein J is Q2 or R1; X is N, CR2 or CQ3; Y is N or CR3; Z is N or CR4; and Q1, Q2, Q3, R1 R2 and R3 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.

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Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Application of 1111-67-7, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 1111-67-7, Name is Cuprous thiocyanate, molecular formula is CCuNS. In a Article£¬once mentioned of 1111-67-7

Removal of heavy metals and cyanide from gold mine waste-water by adsorption and electric adsorption

BACKGROUND: Cyanide leaching is the most widely used technology in the gold industry and this process produces large amounts of waste-water requiring treatment before returning to the environment. There are several established techniques available to treat such toxic waste but all have some disadvantages. This study considers the use of electrical adsorption treatment of a gold mine waste-water containing cyanide, high copper, iron, and thiocyanate content, as well as the precipitating liquid without iron. RESULTS: A cell fitted with carbon electrodes made from low grade coal was used in this study and using an applied voltage of 2.0 V, plate spacing of 1 cm, and adsorption time of 24 h, the electric adsorption process provided good results on the raw cyanide waste-water, with observed percentage removal of total cyanide (71.14), zinc (99.52) and iron (83.28). The liquid waste, following precipitation of the raw solution with zinc sulfate, was also studied and after 5 h the percentage removals of cupric ion were 90.63, 71.49 and 90.63, respectively. Analysis showed that in the process of electric adsorption, the ions in solution interacted by directional migration, enrichment precipitation and adsorption processes. CONCLUSIONS: Electrical adsorption provides a suitable process for the treatment of waste-waters from the cyanide leaching of gold.

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Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Because a catalyst decreases the height of the energy barrier, Computed Properties of CCuNS, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.Computed Properties of CCuNS, Name is Cuprous thiocyanate, molecular formula is CCuNS. In a article£¬once mentioned of Computed Properties of CCuNS

Spin-coated copper(I) thiocyanate as a hole transport layer for perovskite solar cells

Application of a low-cost and efficient p-type inorganic hole-transporting material, copper thiocyanate (CuSCN), on mesoporous n-i-p-configurated perovskite-based devices was conducted in this study. Diethylsulfide was chosen for the preparation of precursor solution in order to deposit CuSCN layer on perovskite without degrading it. Topographical, elemental, and electrical characterizations of spin-coated CuSCN layers were performed using XRD, AFM, SEM, XPS, UPS, and UV-Vis studies. A power conversion efficiency exceeding 11.02% with an open-circuit voltage of 0.83?V was succeeded in the perovskite solar cells under full sun illumination. Low-temperature solution process used for the deposition of CuSCN and a fast solvent removal method allowed the creation of compact, highly conformal CuSCN layers that facilitate rapid carrier extraction and collection. The differences in series and recombination resistances for CuSCN-free and CuSCN-containing cells were also determined using impedance spectroscopy (IS) analysis. Moreover, the effect of TiO2 layer thickness on the cell performance was studied where these TiO2 layers were used not only for electron extraction and transportation, but also as hole blocking layer in perovskite solar cells. The impedance spectroscopy results were also consistent with the differently configurated cell performances. This work shows a well-defined n-i-p perovskite cell with optimized layers which utilize low-cost and abundant materials for photovoltaic applications.

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Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Electric Literature of 1111-67-7, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 1111-67-7, molcular formula is CCuNS, introducing its new discovery.

Enantioselective alpha-C-H functionalization of amides with indoles triggered by radical trifluoromethylation of alkenes: Highly selective formation of C?CF3 and C?C bonds

A dual copper/chiral phosphoric acid-catalyzed asymmetric tandem remote C(sp3)-H/unactivated alkene functionalization reaction triggered by radical trifluoromethylation of unactivated alkenes for the concomitant construction of C?CF3 and C?C bonds was described. This approach provided an efficient method for the synthesis of valuable chiral trifluoromethylated indole derivatives with excellent regio-, chemo-, and good enantioselectivity.

But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! Read on for other articles about Electric Literature of 1111-67-7!, Electric Literature of 1111-67-7

Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Synthetic Route of 1111-67-7, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. Synthetic Route of 1111-67-7, Name is Cuprous thiocyanate, molecular formula is CCuNS. In a Article, authors is Tzeng, Biing-Chiau£¬once mentioned of Synthetic Route of 1111-67-7

Polyrotaxane frameworks containing N,N?,N?-(4,4?, 4?-nitrilotris(4,1-phenylene))triisonicotinamide: Structural and luminescent properties

The reaction of a C3-symmetric tridentate ligand, N,N?,N?-(4,4?,4?-nitrilotris(4,1-phenylene)) triisonicotinamide (L), with various d10-metal salts of CuI, Cu(SCN), and M(ClO4)2 (M = Zn, Cd) led to four metal-organic materials of {[(Cu2I2)(L)2] ¡¤4DMF¡¤2MeOH}n (1), {[Cu(L)2(NCS) 2]¡¤3DMF}n (2), and {[M(L)2(ClO 4)2]¡¤4EtOH}n (M = Zn 3 and Cd 4), respectively, which have been isolated and structurally characterized by X-ray diffraction studies. The X-ray analysis revealed that the interlocking of the 1-D double-zigzag chains of 1-4 into the macrocycles of the adjacent chains generates a novel 2-D (1-D ? 2-D) polyrotaxane framework. In these 2-D polyrotaxane frameworks, the C3-symmetric tridentate ligand, L, only adopts a mu2-bridging mode, and the third arm is free. In addition, 1-4 are all emissive with dual emissions (431-452 and 558-570 nm) in the solid state at room temperature and at 77 K, which are suggested to be due to an intraligand transition of L based on the high similarities in emission energies to that of L.

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Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Synthetic Route of 1111-67-7, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 1111-67-7, molcular formula is CCuNS, introducing its new discovery.

Electrodeposition of porous CuSCN layers as hole-conducting material for perovskite solar cells

One of the most promising among hole-conducting materials, CuSCN, was prepared for the first time in a form of porous layers for potential applications in inverted perovskite solar cells.

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Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Reference of 1111-67-7, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.1111-67-7, Name is Cuprous thiocyanate, molecular formula is CCuNS. In a article£¬once mentioned of 1111-67-7

Diaza Crown Ethers and Cryptants as Bridging Ligands in Lamellar Copper(I) Coordination Polymers

CuX-based coordination polymers (X = I, CN, SCN) with diazacrown ethers or cryptands as bridging ligands have been prepared by reaction of CuX with appropriate macrocycle in acetonnitrile/hexane solution at 100C. Whereas [CuI (1,7-DA12C4)] (1) and [CuI(1,10-DA18C6)] (2) (1,7-DA12C4 = 1,7-diaza-12-crown-4, 1,10-DA18C6 = 1,10-diaza-18-crown-6) are both monomeric, ?1[(CuI)2(1,10-DA18C6)] (3) contains infinite chains in which (CuI)2 rings are linked in a mu-N1,N10 manner by thiacrown ether moieties. The distorted tetrahedral coordination of the CuI atoms in 3 is completed by a weak Cu…O interaction (2.393(7) A) to a 1,10-DA18C6 oxygen atom. ? 2[(Cu4I4)(1,10-DAcrypt)2] (4), (1,10-DAcrypt = 1,10-diaza-cryptand [2.2.2]), ? 2[{(CuCN)6(1,7-DA12C4)4]¡¤2CH 3CN (5) and ?2[(CuSCN)2 (1,10-DA18C6] (6) all exhibit lamellar networks with respectively Cu 4I4 cubes, (CuCN)6 hexagons and ?1[(CuSCN)2] double chains as their CuX substructures. 4 can imbibe up to 0.64 mol KNO3/mol cryptand and 6 up to 0.35 mol KNO3/mol 1,10-DA18C6 as a guest lattice. Crystal structures are reported for 1-6, thermal analysis data (TG/DTA) for complexes 2, 3 and 5.

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Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Synthetic Route of 1111-67-7, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1111-67-7, Name is Cuprous thiocyanate, molecular formula is CCuNS. In a Article£¬once mentioned of 1111-67-7

Synthesis, crystal structure, and characterization of a novel supramolecular coordination polymer [Cu(Pcba)3]n

The authors present a novel compound [Cu(Pcba)2]n synthesized from the reaction between copper(I) thiocyanate and the ligand Pcba (Pcba = 2-pyrazine carboxylic acid), which exhibits a one-dimensional structure and has been characterized by Xray crystallography. In the process of synthesis, copper(I) ion has been oxidized into copper(II). This compound crystallizes in monoclinic, space group P2 (1)/c with cell parameters of a = 5.0387(4) A, b = 15.3317(13) A, c = 7.0720(6) A, beta = 106.63(0). The central ion Cu(II) is six-coordinated in a typical hexahedral geometry by four oxygen atoms and two nitrogen atoms in Pcba. Except chelating with two Pcbas, each central ion Cu(II) is extended to form one-dimensional linear structure through Pcba as the bridge. This compound was further characterized with IR spectra, fluorescence properties, UV-vis properties, and thermal analysis. Copyright Taylor & Francis Group, LLC 2013.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 1111-67-7

Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

 

Related Products of 1111-67-7, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. Related Products of 1111-67-7, Name is Cuprous thiocyanate, molecular formula is CCuNS. In a Article, authors is Haider, Syed Zulqarnain£¬once mentioned of Related Products of 1111-67-7

A comparative study of interface engineering with different hole transport materials for high-performance perovskite solar cells

In recent years, perovskite solar cells (PSCs) are performing remarkably with efficiency more than 20%. Performance can further be improved by controlling charge transfer and recombination at electron transport material (ETM)/absorber and absorber/hole transport material (HTM) interfaces which ultimately define conduction band offset (CBO) and valence band offset (VBO). Therefore, it is worthwhile to investigate optimum band offset to get efficient PSCs. Spiro-MeOTAD is organic HTM commonly used in PSCs while CuI, CuSCN and Cu2O are inorganic HTMs which may replace spiro-MeOTAD due to their low cost and stability. In this paper, device simulation approach is used to analyze the effect of CBO, VBO and interface defect density (Nt) on the performance of PSCs for spiro-MeOTAD as organic HTM and its detailed comparison is made with Cu-based inorganic HTMs to get better insight about the best inorganic HTM. The device simulation shows that CuI has the best PCE of 22.69% when CBO and VBO is set to be +0.2 eV and 0 eV respectively at Nt of 1 ¡Á 1015 cm?3. The results indicate that Cu-based inorganic HTMs are efficient as well as stable HTMs and can be used towards commercializing the PSCs.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Related Products of 1111-67-7, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1111-67-7, in my other articles.

Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”