Category: 75732-01-3

In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Oligonuclear Homoleptic Copper(I) Pyrazolates with Multinucleating Ligand Scaffolds: High Structural Diversity in Solid-State and Solution, published in 2009-11-02, which mentions a compound: 75732-01-3, Name is Mesitylcopper(I), Molecular C9H11Cu, Synthetic Route of C9H11Cu.

The synthesis of three pyrazole-based, potentially binucleating ligands 3,5-bis(R1NMeCH2)-4-R2pyrazole (L1H: R1 = pyridyl-2-methyl-, R2 = Ph; L2H: R1 = 8-quinolyl-, R2 = H; L3H: R1 = 8-quinolyl-, R2 = Ph) is described. Reaction of L1-3H with 1 equiv of mesitylcopper affords oligonuclear homoleptic complexes [CuL]n (1-3). The single crystal x-ray structure of 2 shows a tetranuclear assembly of linear coordinated Cu(I)-centers bridged by pyrazolato ligands that alternate above and below the Cu4 plane, with addnl. weak interactions from some of the ligand side arms. As the single crystal X-ray structure of 3 reveals, Ph substitution at the 4-position of the pyrazolato framework leads to significant structural modification of the Cu4 array, giving a rhombical tetranuclear complex with two linear coordinated Cu(I) centers that exhibit a short intramol. Cu···Cu contact (2.8212(10) Å) and two peripheral Cu(I) centers in a distorted tetrahedral coordination mode. Thus, 3 represents a very rare example of an inorganic pyrazolato cuprate which can also be viewed as a partly rearranged structural isomer of 2. Also, the crystal lattice of 3 shows an extended network of intra- and intermol. π-π stacking interactions between the aromatic rings. In solution, 1-3 each form two types of oligomers a and b that slowly (<1 s-1) equilibrate at room temperature Using Diffusion Ordered Spectroscopy (DOSY) and variable temperature 1H NMR spectroscopy, a and b correspond to a tetrameric and a (planar) trimeric species. Coordination of the pyridyl/quinolyl side arms that is observed in the solid state seems to be only transient in solution This literature about this compound(75732-01-3)Synthetic Route of C9H11Cuhas given us a lot of inspiration, and I hope that the research on this compound(Mesitylcopper(I)) can be further advanced. Maybe we can get more compounds in a similar way.

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Related Products of 75732-01-3. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about A heteroleptic tetranuclear copper amide/aryl complex: 1,4:2,3-bis(μ-2,4,6-trimethylphenyl-C,C)-1,2:3,4-bis[μ-bis(trimethylsilyl)amido-N,N]tetracopper(I). Author is Niemeyer, Mark.

The title compound, [1,2:3,4-(CuBtsa)2-1,4:2,3-(CuMes)2] [Btsa is N(SiMe3)2; Mes is 2,4,6-Me3C6H2], was obtained as the product of a ligand redistribution between the GeII amide, GeBtsa2, and the CuI aryl, CuMes. The compound is triclinic, space group P1̅, with a 9.171(2), b 11.353(2), c 20.314(4) Å, α 101.98(1), β 94.56(2), γ 107.28(2)°; Z = 2, dc = 1.383; R = 0.037, Rw(F2) = 0.101 for 8527 reflections. It contains an almost planar eight-membered central ring, Cu4C2N2, with two-coordinate Cu atoms (average Cu-C 1.986, average Cu-N 1.936, average C-Cu-N 169.97°).

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Product Details of 75732-01-3. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about Organoborane substituted polythiophenes. Author is Li, Haiyan; Sundararaman, Anand; Venkatasubbaiah, Krishnan; Jakle, Frieder.

Side group diarylboryl substituted polythiophenes through silicon-boron exchange were synthesized. It was found that all the synthesized polymers are strongly colored. Varying the aryl substitution on boron can tailor the photophys. behavior. Thus, their potential applications in electronic devices and as sensor materials are under investigation.

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Products of the reaction between copper(I) phenoxide and triphenylphosphine, published in 1997-01-15, which mentions a compound: 75732-01-3, Name is Mesitylcopper(I), Molecular C9H11Cu, Recommanded Product: 75732-01-3.

Two phenolatocopper(I) derivatives, [Cu4(PPh3)4(OPh)4] (1) and [Cu2(PPh3)3(OPh)2] (2), were prepared by the addition of triphenylphosphine to copper(I) phenoxide, obtained from mesitylcopper(I) and phenol. Characterization by crystal structure determination showed 1 to be a tetramer with a cubane-type Cu4O4 core in which Cu-O distances range from 2.05(2)-2.26(2) Å. 2 Is a μ2-phenoxide dimer in which one copper(I) center is four-coordinated by two phenoxide and two triphenylphosphine ligands, while the other is coordinated by a single triphenylphosphine ligand and thus three-coordinated. Complex 1 crystallizes as the solvate [Cu4(PPh3)4(OPh)4]·(PhMe)2 in the monoclinic space group P21/c with a 14.822(7), b 23.160(4), c 28.193(6) Å, β 98.64(2)° at -90° and Z = 4; full-matrix least-squares refinement yielded R = 0.082 for 529 parameters and 3931 observed reflections. [Cu2(PPh3)3(OPh)2] (2) crystallizes in the triclinic space group P1̅ with a 13.948(4), b 16.846(2), c 12.480(3) Å, α 94.92(2), β 110.45(2), γ 95.96(2)° at -120° and Z = 2; full-matrix least-squares refinement yielded R = 0.063 for 328 parameters and 2507 observed reflections. The effect of increasing the PPh3:CuOPh ratio on the stability of the phenoxide is discussed in terms of the coordination geometry and consequent accessibility of the metal to small mols.

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Safety of Mesitylcopper(I). Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about Bis(2-phenylethyl)-nacnac: A Chiral Diketiminate Ligand and Its Copper Complexes. Author is Oguadinma, Paul O.; Schaper, Frank.

The chiral diketiminate ligand bis-N,N’-(2-phenylethyl)-2,4-diiminopentane, 1H, was synthesized in good yields in a 1-step reaction from chiral amine and acetylacetone. Reaction of 1Li(THF) with N-bromosuccinimide yielded the succinimide-substituted ligand 2H. Cu complexes were obtained by reaction of the ligand with a basic Cu source in the presence of coordinating Lewis bases, and 1Cu(NCMe), 1Cu(DMAP), 1Cu(PPh3), 1Cu(2,6-xylyl isonitrile), 2Cu(PPh3), and 2Cu(2,6-xylyl isonitrile) were prepared and, for the most part, characterized by x-ray diffraction studies. Compared to their more common analogs with aromatic substituents on N, 1 and 2 seem to be more basic (1 > 2) and sterically more demanding (2 > 1). Their Cu complexes are less stable than those of aryl-substituted diketiminates and tend to decompose by disproportionation, most probably after dissociation of the coordinated Lewis base. Despite the rotational freedom around the N-R* bond, the complexes are sterically rigid, a necessary requirement for potential applications in enantioselective catalysis.

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Recommanded Product: Mesitylcopper(I). The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about Cu24O24Si8R8: Organic Soluble 56-Membered Copper(I) Siloxane Cage and Its Use in Homogeneous Catalysis. Author is Tan, Gengwen; Yang, Ying; Chu, Chenhui; Zhu, Hongping; Roesky, Herbert W..

An organic-soluble 56-membered copper(I) siloxane cage compound Cu24O24Si8R8 {R = [2,6-(Me2CH)2C6H3](Me3Si)N}(I) is prepared and structurally characterized; I is a catalyst for Ullmann-Goldberg coupling reactions of imidazole, pyrazole, and 3,5-dimethylpyrazole with bromobenzene, 4-bromotoluene, mesityl bromide, and 2-bromothiophene to give heteroaryl-substituted arenes in 22-93% yields. The structure of I·3.2Me(CH2)4Me is determined by X-ray crystallog.; I forms a copper silica-supported structure, in which the copper ions are two-coordinate and covalently anchored onto the cage surface and with weak copper···copper d10-d10 interactions within the cage. I is a potential analog of species generated from heterogeneous catalysts during reactions.

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Formula: C9H11Cu. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about Main-Group-Metal and Transition-Metal Complexes Containing Fluorinated β-Diketiminate Ligands. Author is Huse, Kevin; Woelper, Christoph; Schulz, Stephan.

The synthesis of fluorinated β-diketimine LH (1) (L = HC[C(CF3)NC6F5]2) and its reactions with main-group-metal and transition-metal complexes, yielding LAlMe2 (4), LZnEt (5), LCu(C6D6) (6) and LCuCO (7), is reported. 1-7 Were characterized by IR and NMR spectroscopy (1H, 13C, 19F), elemental anal. and single-crystal x-ray diffraction. The C6F5 substituents strongly reduce the π-back-bonding capacity of the β-diketiminate ligand as was shown for 7 by IR spectroscopy.

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Quality Control of Mesitylcopper(I). The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about Universal scaffold for fluorescent conjugated organoborane polymers. Author is Li, Haiyan; Jakle, Frieder.

A new versatile and strongly emissive conjugated polymer scaffold results when nucleophiles replace the labile bromine atoms on the fluorenyl-borane polymer backbone. Such modification allows facile tuning of the stability, thermal characteristics, and photophys. behavior of a diverse range of luminescent polymers with interesting optoelectronic properties and anion-binding behavior.

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Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 75732-01-3, is researched, SMILESS is [Cu]C1=C(C)C=C(C)C=C1C, Molecular C9H11CuJournal, Inorganic Chemistry called Volatile copper and barium-copper alkoxides. Crystal structure of a tricoordinate copper(II) complex, Ba(Cu[OCMe(CF3)2]3)2, Author is Purdy, Andrew P.; George, Clifford F., the main research direction is crystal structure barium cupratE fluorobutoxo trinuclear; copper fluorobutoxo tetranuclear.Computed Properties of C9H11Cu.

Volatile (sublimes 70-90° in vacuo) Ba{Cu[OCMe(CF3)2]3}2 (I) was synthesized from a reaction between CuCl2 and Ba[OCMe(CF3)2]2 in Et2O or THF. I crystallizes as monoclinic, space group C2/c, a 23.843(12), b 18.324(8), c 10.998(6) Å, β 116.97°, Z = 4, R = 0.064, Rw = 0.080. The Cu(II) centers are 3-coordinate and planar, with Cu-O distances of 1.889(6), 1.878(7), and 1.781(7) Å, and the Ba-O distances are 2.636(8) and 2.644(6) Å. Ba2+ is coordinated to 8 F- with Ba-F distances 2.940(8)-3.14(1) Å. All the O and F atoms coordinated to Ba are on the same 2 Cu[OCMe(CF3)2]3- fragments. An extremely volatile (transports in vacuo below room temperature) Cu4(OC(CF3)3)4 (II) and its etherates were synthesized from a reaction between CuCl2 and Ba[OC(CF3)3]2 in Et2O. The elemental anal. of II was consistent with the formula Cu4[OC(CF3)3]7 but that could not be confirmed by other method. [CuOC(CF3)3]n (sublimes 40-50°) was synthesized from mesitylcopper and HOC(CF3)3.

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: Mesitylcopper(I)(SMILESS: [Cu]C1=C(C)C=C(C)C=C1C,cas:75732-01-3) is researched.COA of Formula: C3H7ClO2. The article 《NaRb7(Si4-xGex)2 – Soluble Zintl Phases Containing Heteroatomic Tetrahedral [Si4-xGex]4- Clusters》 in relation to this compound, is published in European Journal of Inorganic Chemistry. Let’s take a look at the latest research on this compound (cas:75732-01-3).

The quaternary phases NaRb7(Si4-xGex)2 (x = 1-3) crystallize with an NaRb7Ge8-type structure and contain tetrahedral four-atom clusters that consist of Si and Ge atoms. The quaternary phases possess larger cell volumes with increasing Ge amount The formation of heteroat. [Si4-xGex]4- clusters is indicated by chem. different Si environments, which were analyzed by solid-state 29Si MAS (magic-angle spinning) NMR spectroscopy of a 29Si-enriched NaRb7(Si4-xGex)2 sample with x = 0.5 as well as quantum chem. calculations of the NMR coupling parameters. NaRb7(Si4-xGex)2 represents another rare example of a phase with exclusively tetrahedral clusters that readily dissolves in liquid ammonia. The nature of the heteroat. clusters was further investigated by dissolution of NaRb7(Si4-xGex)2 with x = 2 in liquid ammonia. In the presence of MesCu (Mes = mesityl) and 18-crown-6 as a sequestering agent, crystals with the composition [Rb(18-crown-6)]2Rb2[(MesCu)2(Si4-xGex)](NH3)11 were isolated with x = 2.2(1). [(MesCu)2(Si4-xGex)]4- represents another isomer of a MesCu-stabilized tetrahedral anion and supports the observation that Zintl phases, which contain solely tetrahedranide subunits, represent a new class of soluble Zintl phases.

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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com