Category: 75732-01-3

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about [(MesCu)2(η3-Si4)]4-: A Mesitylcopper-Stabilized Tetrasilicide Tetraanion, the main research direction is mesityl copper stabilized tetrasilicide tetraanion preparation crystal mol structure; mol structure calculation copper stabilized tetrasilicide tetraanion; Zintl anion.HPLC of Formula: 75732-01-3.

The formation of [(MesCu)2Si4]4- (3a) shows that highly charged silicon clusters can be obtained and handled in solution The title anion fills the gap between alkylated Si4R4 cage mols. and the (Si4)4- clusters in binary Zintl phases. The coordination of the MesCu fragment is comparable to the coordination of copper(I) to tetrahedral P4 as it has been reported in [Cu(P4)2]+. The copper atom bridges two P4 mols. which coordinate in η2 fashion. The coordinated P-P bond is also elongated by approx. 0.2 Å compared to the other P-P distances. The [Cu(P4)2]+ ion has been obtained only in the presence of weakly coordinating counter anions. The results show that related ions can be obtained even in the presence of strongly coordinating solvent mols. such as NH3.

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

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Splitting dioxygen with mesitylcopper(I). An arylcopper(I) intermediate, formed in a coupling reaction, containing two trapped trigonal pyramidally coordinated oxides, published in 1993-05-12, which mentions a compound: 75732-01-3, mainly applied to crystal structure hexamesitylene decacopper oxide cluster; mol structure hexamesitylene decacopper oxide cluster; mesitylene copper oxide cluster EHMO, Quality Control of Mesitylcopper(I).

Oxidatively induced reductive coupling of mesityl from mesitylcopper(I) effected by dioxygen is shown to result in an intermediate, [Cu10O2(Mes)6], containing oxide ligands trapped in an unusual coordination mode on the surface of the cluster. [Cu10O2(Mes)6] was characterized by x-ray crystallog. The complex has approx. D3h symmetry such that the two oxide ligands and a central copper(I) are situated on the approx. 3-fold axis while the remaining nine copper(I) centers form three wings, each with three copper(I) atoms participating in 2 electron-3 center bonds with two mesityl groups. Cu···Cu distances involved in the latter interactions range from 2.376(8) to 2.439(6) Å. The oxide ligands are trigonal pyramidally coordinated by four copper(I) atoms at distances of 1.81(2)-1.90(2) Å and are slightly displaced (0.1 Å) from the cluster surface, i.e. from the trigonal coordination plane, toward the central cooper(I). The unusual coordination mode of oxygen on the surface of the cluster, the extreme instability of the complex, and its color are discussed in the context of extended Hueckel (EHT) calculations

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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.Application of 1273-73-0. The article 《Copper nanoparticles generated in situ in imidazolium based ionic liquids》 in relation to this compound, is published in Microelectronic Engineering. Let’s take a look at the latest research on this compound (cas:75732-01-3).

Copper nanoparticles (CuNPs) have been successfully synthesized in imidazolium based ionic liquid (IL) under mild conditions. In this self-ordered medium, particles with narrow size distribution can be formed. No ligand is required to stabilize the suspension, which can be directly used to coat technol. substrates. Several parameters are examined: the nature of IL, stirring, dihydrogen pressure and temperature Under optimal conditions, well dispersed, zero-valent CuNPs of 4.5 nm with narrow size distribution are obtained. These stable suspension of Cu(0)NPs is a promising starting material to form conformal copper seed layers in high aspect ratio interconnect structures.

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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 First incorporation of the tetrahedral [Sn4]4- cluster into a discrete solvate Na4[Sn4]·(NH3)13 from solutions of Na4Sn4 in liquid ammonia. Author is Waibel, Markus; Faessler, Thomas F..

Treatment of solutions of Na4Sn4 in liquid NH3 with CuMes (Mes = mesityl) and 18-crown-6 afforded crystals Na4[Sn4]·(NH3)13. The structure features anionic units {Na7[Sn4]2} and sep. Na cations, both fully solvated by NH3 mols.

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

COA of Formula: C9H11Cu. 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 Direct Catalytic Asymmetric Aldol Reaction of an α-Azido Amide. Author is Weidner, Karin; Sun, Zhongdong; Kumagai, Naoya; Shibasaki, Masakatsu.

α-Azido 7-azaindolinylamide I underwent diastereoselective and enantioselective aldol additions to ortho-substituted aryl aldehydes 2-RC6H4CHO (R = F3C, Br, I, O2N, PhCC, F) in the presence of mesitylcopper and either a nonracemic bis(diphenylphospholanyl)ethane or a nonracemic bis(diarylphosphino)binaphthalene ligand to yield either nonracemic syn- or anti-α-azido-β-hydroxy acyl 7-azaindolinylamides such as II (R = F3C, Br, I, O2N, PhCC, F; R1 = N3, H; R2 = H, N3) in 74-98% yields, 53:47->98:2 dr, and 89-99% ee. Aromatic aldehydes lacking ortho substituents underwent diastereoselective and enantioselective aldol addition reactions with I to yield syn-α-azido-β-hydroxy amides only. Alkynals underwent diastereoselective and enantioselective aldol addition reactions with I to yield anti-α-azido-β-hydroxy amides; aldol addition of I to hydrocinnamaldehyde gave product with no diastereo- or enantioselectivity. II (R = F3C; R1 = N3; R2 = H) was converted to the corresponding nonracemic α-azido-β-hydroxy carboxylic acid and Me carboxylate and to a nonracemic 3-aryl-2-aziridinecarboxylic acid; the 7-azaindoline byproduct could be recovered. The structures of II (R = F3C, PhCC; R1 = N3; R2 = H), an aziridine derived from II (R = F3C; R1 = N3; R2 = H), and the tert-Bu carbonate ester of a racemic anti-α-azido-β-hydroxy 7-azaindolinylamide derived from 3-(4-fluorophenyl)-2-propynal were determined by X-ray crystallog.

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

Product Details of 75732-01-3. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about Reactivity of Liquid Ammonia Solutions of the Zintl Phase K12Sn17 towards Mesitylcopper(I) and Phosphinegold(I) Chloride. Author is Benda, Christian B.; Waibel, Markus; Koechner, Tobias; Faessler, Thomas F..

To gain more insight into the reactivity of intermetalloid clusters, the reactivity of the Zintl phase K12Sn17, which contains [Sn4]4- and [Sn9]4- cluster anions, was investigated. The reaction of K12Sn17 with gold(I) phosphine chloride yielded K7[(η2-Sn4)Au(η2-Sn4)](NH3)16 (1) and K17[(η2-Sn4)Au(η2-Sn4)]2(NH2)3(NH3)52 (2), which both contain the anion [(Sn4)Au(Sn4)]7- (1a) that consists of two [Sn4]4- tetrahedra linked through a central gold atom. Anion 1a represents the first binary Au-Sn polyanion. From this reaction, the solvate structure [K([2.2.2]crypt)]3K[Sn9](NH3)18 (3; [2.2.2]crypt = 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane) was also obtained. In the analogous reaction of mesitylcopper with K12Sn17 in the presence of [18]crown-6 in liquid ammonia, crystals of the composition [K([18]crown-6)]2[K([18]crown-6)(MesH)(NH3)][Cu@Sn9](THF) (4) were isolated ([18]crown-6 = 1,4,7,10,13,16-hexaoxacyclooctadiene, MesH = mesitylene, THF = tetrahydrofuran) and featured a [Cu@Sn9]3- cluster. A similar reaction with [2.2.2]crypt as a sequestering agent gave crystals of [K[2.2.2]crypt][MesCuMes] (5). The cocrystn. of mesitylene in 4 and the presence of [MesCuMes]- (5a) in 5 provides strong evidence that the migration of a bare Cu atom into an Sn9 anion takes place through the release of a Mes- anion from mesitylcopper, which either migrates to another mesitylcopper to form 5a or is subsequently protonated to give MesH.

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

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about Organoboronium amphiphilic block copolymers.Computed Properties of C9H11Cu.

A new class of amphiphilic organometallic block copolymers with cationic organoboron pendant groups was developed. Selective replacement of one of the bromine substitutents on each boryl group of the block copolymer PSBBr2-b-PS with an organometallic reagent ArM (ArM = 2,4,6-trimethylphenyl copper, 4-t-butylphenyltrimethyl tin) followed by treatment with 2,2′-bipyridine gave the novel block copolymers [3Ar](Br)n as light yellow solid materials that show good stability in air and moisture and high solubility in most organic solvents. Their structure and composition were confirmed by multinuclear NMR, GPC, and elemental anal. Highly regular micellar aggregates form in block-selective solvents (e.g., MeOH, toluene) as demonstrated by 1H NMR, dynamic light scattering, and transmission electron microscopy. © 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47: 6612-6618, 2009.

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

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Impact of Surface Chemistry on Copper Deposition in Mesoporous Silicon, published in 2016-08-02, which mentions a compound: 75732-01-3, mainly applied to surface chem copper deposition mesoporous silicon, Category: iodides-buliding-blocks.

An easy, efficient, and safe process is developed to metalize mesoporous Si (PSi) with Cu from the decomposition of a solution of mesitylcopper (CuMes) in an imidazolium-based ionic liquid (IL), [C1C4Im][NTf2]. The impregnation of a solution of CuMes in IL affords the deposition of metallic islands not only on the surface but also deep within the pores of a mesoporous Si layer with small pores <10 nm. Therefore, this process is well suited to efficiently and completely metalize PSi layers. An in-depth mechanistic study shows that metal deposition is due to the reduction of CuMes by surface silane groups rather than by Si oxidation as observed in aqueous or H2O-containing media. This could open a new route to the chem. metalization of PSi by less-noble metals difficult to attain by a conventional displacement reaction. Compounds in my other articles are similar to this one(Mesitylcopper(I))Category: iodides-buliding-blocks, you can compare them to see their pros and cons in some ways,such as convenient, effective and so on.

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

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Copper(I) Complexes of a Heavily Fluorinated β-Diketiminate Ligand: Synthesis, Electronic Properties, and Intramolecular Aerobic Hydroxylation, published in 2003-11-17, which mentions a compound: 75732-01-3, mainly applied to fluorinated copper diketiminate preparation oxidation crystal mol structure, Application of 75732-01-3.

The aza-Wittig reaction between Arf-N:PPh3 [Arf = 3,5-(CF3)2C6H3] and 1,1,1,5,5,5-hexafluoro-2,4-pentanedione affords a new, highly fluorinated β-diketimine, 1. Metalation by mesitylcopper(I) in benzene gives rise to the Cu(I) β-diketiminate as its η2-benzene adduct, 2a. Cu(I) carbonyl complexes of 1, and of three less-fluorinated analogs, were generated in situ and compared by IR spectroscopy; the two backbone CF3 groups exert a stronger electronic influence than the four N-aryl CF3 groups. Dinuclear adduct 2b reacts readily with O2, leading to ortho-hydroxylation of a ligand N-Arf group.

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

So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Robinson, Thomas P.; Price, Richard D.; Davidson, Matthew G.; Fox, Mark A.; Johnson, Andrew L. researched the compound: Mesitylcopper(I)( cas:75732-01-3 ).Product Details of 75732-01-3.They published the article 《Why are the {Cu4N4} rings in copper(I) phosphinimide clusters [Cu{μ-N:PR3}]4 (R = NMe3 or Ph) planar?》 about this compound( cas:75732-01-3 ) in Dalton Transactions. Keywords: crystal structure optimized tetrameric cyclic copper phosphinimide preparation; mol structure optimized tetrameric cyclic copper phosphinimide preparation. We’ll tell you more about this compound (cas:75732-01-3).

The Cu phosphinimide complexes [Cu{μ-N:PR3}]4 (1, R = NMe2 and 2, R = Ph) were obtained in good yields from the reactions of Cu[Mes] (Mes = mesityl, C6H2Me3-2,4,6) with the corresponding iminophosphoranes, HNPR3. The mol. structures of 1 and 2 reveal planar eight-membered {Cu4N4} rings which contrasts with the saddle-shaped {M4N4} rings found in related metal phosphinimide complexes. According to computations, there is negligible aromaticity in the planar {Cu4N4} rings in 1 and 2 and the saddle shape observed in related {M4N4} rings is due to steric factors.

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