Category: 624-31-7

In 2019,Asian Journal of Organic Chemistry included an article by Padmavathi, Rayavarapu; Babu, Srinivasarao Arulananda. Synthetic Route of C7H7I. The article was titled 《Palladium-Catalyzed 8-Aminoquinoline-Aided sp2 δ-C-H Intramolecular Amidation/Annulation: A Route to Tricyclic Quinolones》. The information in the text is summarized as follows:

Systematic investigations of a Pd(II)-catalyzed, 8-aminoquinoline directing group (DG)-aided sp2 δ-C-H amidation (C-N bond formation) of different biaryl carboxamides were reported. Various biaryl carboxamides with suitably positioned sp2 δ-C-H bond with respect to the DG were assembled via β-C-H arylation and then they were subjected to Pd(II)-catalyzed sp2 δ-C-H intramol. amidation/annulation reactions. While the intramol. amidation of the sp2 δ-C-H bond of some carboxamides was not fruitful, several biaryl carboxamides underwent intramol. amidation of their sp2 δ-C-H bonds to afford various tricyclic quinolone motifs such as, phenanthridin-6(5H)-ones and thieno-/furo-/pyrrolo-[2,3-c]quinolin-4(5H)-ones. The assembly of the required biaryl carboxamides possessing the sp2 δ-C-H bond via the β-C-H arylation and the successive intramol. amidation (C-N bond formation) of the resulting biaryl carboxamides were also performed in one-pot reaction conditions to afford tricyclic quinolones. In addition to this study using 1-Iodo-4-methylbenzene, there are many other studies that have used 1-Iodo-4-methylbenzene(cas: 624-31-7Synthetic Route of C7H7I) was used in this study.

1-Iodo-4-methylbenzene(cas: 624-31-7) undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium.Synthetic Route of C7H7I

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

《A novel magnetically recoverable palladium nanocatalyst containing organoselenium ligand for the synthesis of biaryls via Suzuki-Miyaura coupling reaction》 was published in Journal of Physics and Chemistry of Solids in 2020. These research results belong to Rangraz, Yalda; Nemati, Firouzeh; Elhampour, Ali. Electric Literature of C7H7I The article mentions the following:

In the present work, a novel heterogeneous catalytic system involving palladium(II) complex as moisture- and air-stable organoselenium ligand supported on Fe3O4 nanoparticles modified by SiO2/azidopropyltrimethoxy silane was designed, synthesized and characterized using various physicochem. methods inclusive of VSM, EDX, FE-SEM, TG, XRD, and FT-IR spectroscopy. The catalytic activity of the synthesized magnetic nanocatalyst which named Fe3O4@SiO2-T-Se/Pd(II) was evaluated in Suzuki-Miyaura coupling reactions for the preparation of corresponding biaryls RR1 (R = Ph, 1-naphthyl, 2-thiophenyl, etc.; R1 = Ph, 4-fluorophenyl, 4-methylphenyl) using diverse aryl halides RX (X = I, Br) and arylboronic acids R1B(OH)2. The mild reaction conditions, variety of substrate scope, good yield, low reaction time, high stability, utilization of organoselenium compound as an air and moisture insensitive ligand and its immobilization on solid support, and more importantly effortless recovery and recyclability of the catalyst up to seven consecutive runs with no remarkable change in its activity are some of the interesting features of this protocol that makes it more beneficial from both industrial and environmental points of view. After reading the article, we found that the author used 1-Iodo-4-methylbenzene(cas: 624-31-7Electric Literature of C7H7I)

1-Iodo-4-methylbenzene(cas: 624-31-7) undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium.Electric Literature of C7H7I

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

The author of 《Orthogonal Nanoparticle Catalysis with Organogermanes》 were Fricke, Christoph; Sherborne, Grant J.; Funes-Ardoiz, Ignacio; Senol, Erdem; Guven, Sinem; Schoenebeck, Franziska. And the article was published in Angewandte Chemie, International Edition in 2019. Computed Properties of C7H7I The author mentioned the following in the article:

Although nanoparticles are widely used as catalysts, little is known about their potential ability to trigger privileged transformations as compared to homogeneous mol. or bulk heterogeneous catalysts. The authors herein demonstrate (and rationalize) that nanoparticles display orthogonal reactivity to mol. catalysts in the cross-coupling of aryl halides with aryl germanes. While the aryl germanes are unreactive in LnPd0/LnPdII catalysis and allow selective functionalization of established coupling partners in their presence, they display superior reactivity under Pd nanoparticle conditions, outcompeting established coupling partners (such as ArBPin and ArBMIDA) and allowing air-tolerant, base-free, and orthogonal access to valuable and challenging biaryl motifs. As opposed to the notoriously unstable polyfluoroaryl- and 2-pyridylboronic acids, the corresponding germanes are highly stable and readily coupled. The authors’ mechanistic and computational studies provide unambiguous support of nanoparticle catalysis and suggest that owing to the electron richness of aryl germanes, they preferentially react by electrophilic aromatic substitution, and in turn are preferentially activated by the more electrophilic nanoparticles. After reading the article, we found that the author used 1-Iodo-4-methylbenzene(cas: 624-31-7Computed Properties of C7H7I)

1-Iodo-4-methylbenzene(cas: 624-31-7) is used in wide range of medicals industrial applications as well as in pharmaceutical intermediates, polarizing films for Liquid Crystal Display (LCD) chemicals.Computed Properties of C7H7I

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

The author of 《MOF nano porous-supported C-S cross coupling through one-pot post-synthetic modification》 were Alinezhad, Heshmatollah; Ghasemi, Shahram; Cheraghian, Mansoureh. And the article was published in Journal of Organometallic Chemistry in 2019. Recommanded Product: 624-31-7 The author mentioned the following in the article:

UIO-66-NH2-Fu@Ni was synthesized by anchoring a mol. nickel furfural (Fu) complex into a functionalized nanoporous metal-organic framework (MOF) with the amine functional groups, using the one-pot post-synthetic modification. This new catalyst was identified via Fourier-transform IR (FT-IR) spectroscopy, proton-nuclear-magnetic-resonance (1HNMR) spectroscopy, nitrogen gas adsorption-desorption method, thermogravimetric analyses (TGA), energy-dispersive X-ray- mapping spectroscopy (EDX-MAP), field emission SEM (FE-SEM), and X-ray diffraction (XRD). 1HNMR anal. showed that around 16% of the amine functional groups of the nanocrystalline UIO-66-NH2 framework were modified with nickel complex. Also, according to the inductive couple plasma at. emission spectroscopy (ICP), around 2.98 w% of Ni was determined in the modified MOF. The Ni complex which was supported by UIO-66-NH2 nanocatalyst was effectively used as a heterogeneous catalyst for the formation of sulfur-containing mols. such as thioethers which are generally found in chem. biol., organic synthesis, and materials chem. through the C-S bond cross-coupling of aryl iodides with thiols. UIO-66-NH2-Fu@Ni propagated the condensation reaction by different aryl iodides and aryl thiols in moderate conditions in the presence of K2CO3 as a base in high reaction yield during 8-14 h. The Ni complex which was supported by UIO-66-NH2 nanocatalyst was simply recycled and reused thrice while its catalytic activity was maintained approx. In the experimental materials used by the author, we found 1-Iodo-4-methylbenzene(cas: 624-31-7Recommanded Product: 624-31-7)

1-Iodo-4-methylbenzene(cas: 624-31-7) is used in wide range of medicals industrial applications as well as in pharmaceutical intermediates, polarizing films for Liquid Crystal Display (LCD) chemicals.Recommanded Product: 624-31-7

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

Synthetic Route of C7H7IIn 2019 ,《Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone》 appeared in ACS Sustainable Chemistry & Engineering. The author of the article were Valentini, Federica; Mahmoudi, Hamed; Bivona, Lucia Anna; Piermatti, Oriana; Bagherzadeh, Mojtaba; Fusaro, Luca; Aprile, Carmela; Marrocchi, Assunta; Vaccaro, Luigi. The article conveys some information:

A resin-bound 1,2,4-triazolium ionic tag has been used as support for the preparation of solid palladium nanoparticles (Pd(0)-POLI-TAG-Pd). Owing to the pincer-type architecture of the triazolium ligand, the stabilization of a high amount of palladium nanoparticles (16 wt %) has been possible. The catalytic system has been fully characterized and used in low amounts (i.e., 0.1 mol % palladium loading) in representative Heck-Mizoroki cross-coupling processes. A negligible release of the metal was demonstrated, and a high activity was obtained over more runs. Besides, the protocol has been optimized for the use of safe biomass-derived γ-valerolactone reaction medium. In addition to this study using 1-Iodo-4-methylbenzene, there are many other studies that have used 1-Iodo-4-methylbenzene(cas: 624-31-7Synthetic Route of C7H7I) was used in this study.

1-Iodo-4-methylbenzene(cas: 624-31-7) is used in wide range of medicals industrial applications as well as in pharmaceutical intermediates, polarizing films for Liquid Crystal Display (LCD) chemicals.Synthetic Route of C7H7I

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

The author of 《Continuous-Flow Electrochemical Generator of Hypervalent Iodine Reagents: Synthetic Applications》 were Elsherbini, Mohamed; Winterson, Bethan; Alharbi, Haifa; Folgueiras-Amador, Ana A.; Genot, Celina; Wirth, Thomas. And the article was published in Angewandte Chemie, International Edition in 2019. Electric Literature of C7H7I The author mentioned the following in the article:

An efficient and reliable electrochem. generator of hypervalent iodine reagents has been developed. In the anodic oxidation of iodoarenes to hypervalent iodine reagents under flow conditions, the use of electricity replaces hazardous and costly chem. oxidants. Unstable hypervalent iodine reagents can be prepared easily and coupled with different substrates to achieve oxidative transformations in high yields. The unstable, electrochem. generated reagents can also easily be transformed into classic bench-stable hypervalent iodine reagents through ligand exchange. The combination of electrochem. and flow-chem. advantages largely improves the ecol. footprint of the overall process compared to conventional approaches. In the experiment, the researchers used many compounds, for example, 1-Iodo-4-methylbenzene(cas: 624-31-7Electric Literature of C7H7I)

1-Iodo-4-methylbenzene(cas: 624-31-7) undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium.Electric Literature of C7H7I

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

《Gold-Catalyzed 1,2-Diarylation of Alkenes》 was published in Angewandte Chemie, International Edition in 2020. These research results belong to Chintawar, Chetan C.; Yadav, Amit K.; Patil, Nitin T.. HPLC of Formula: 624-31-7 The article mentions the following:

Herein, the authors disclose the gold-catalyzed 1,2-diarylation of alkenes through the interplay of ligand-enabled AuI/AuIII catalysis with the idiosyncratic π-activation mode of gold complexes. Unlike the classical migratory-insertion-based approach to 1,2-diarylation, the present approach not only circumvents the formation of direct Ar-Ar’ coupling and Heck-type side products but more intriguingly demonstrates reactivity and selectivity complementary to those of previously known metal catalysis (Pd, Ni, or Cu). Detailed studies to underpin the mechanistic scenario revealed oxidative addition of aryl iodides to an AuI complex to be the rate-limiting step owing to the non-innocent nature of the aryl alkene. After reading the article, we found that the author used 1-Iodo-4-methylbenzene(cas: 624-31-7HPLC of Formula: 624-31-7)

1-Iodo-4-methylbenzene(cas: 624-31-7) undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium.HPLC of Formula: 624-31-7

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

The author of 《Semi-heterogeneous Dual Nickel/Photocatalysis using Carbon Nitrides: Esterification of Carboxylic Acids with Aryl Halides》 were Pieber, Bartholomaeus; Malik, Jamal A.; Cavedon, Cristian; Gisbertz, Sebastian; Savateev, Aleksandr; Cruz, Daniel; Heil, Tobias; Zhang, Guigang; Seeberger, Peter H.. And the article was published in Angewandte Chemie, International Edition in 2019. Quality Control of 1-Iodo-4-methylbenzene The author mentioned the following in the article:

Cross-coupling reactions mediated by dual nickel/photocatalysis are synthetically attractive but rely mainly on expensive, non-recyclable noble-metal complexes as photocatalysts. Heterogeneous semiconductors, which are commonly used for artificial photosynthesis and wastewater treatment, are a sustainable alternative. Graphitic carbon nitrides, a class of metal-free polymers that can be easily prepared from bulk chems., are heterogeneous semiconductors with high potential for photocatalytic organic transformations. Here, we demonstrate that graphitic carbon nitrides in combination with nickel catalysis can induce selective C-O cross-couplings of carboxylic acids with aryl halides, yielding the resp. aryl esters in excellent yield and selectivity. The heterogeneous organic photocatalyst exhibits a broad substrate scope, is able to harvest green light, and can be recycled multiple times. In situ FTIR was used to track the reaction progress to study this transformation at different irradiation wavelengths and reaction scales. In the experimental materials used by the author, we found 1-Iodo-4-methylbenzene(cas: 624-31-7Quality Control of 1-Iodo-4-methylbenzene)

1-Iodo-4-methylbenzene(cas: 624-31-7) undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium.Quality Control of 1-Iodo-4-methylbenzene

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

《Nickel-Catalyzed Asymmetric Synthesis of α-Arylbenzamides》 was written by Cuesta-Galisteo, Sergio; Schoergenhumer, Johannes; Wei, Xiaofeng; Merino, Estibaliz; Nevado, Cristina. Computed Properties of C7H7IThis research focused onvinyl amide aryliodide nickel catalyst regioselective enantioselective reductive hydroarylation; chiral arylbenzamide preparation; asymmetric synthesis; hydroarylation; nickel; vinyl amides; α-aryl amides. The article conveys some information:

A nickel-catalyzed asym. reductive hydroarylation of vinyl amides to produce enantioenriched α-arylbenzamides is reported. The use of a chiral bisimidazoline (BIm) ligand, in combination with diethoxymethylsilane and aryl halides, enables the regioselective introduction of aryl groups to the internal position of the olefin, forging a new stereogenic center α to the N atom. The use of neutral reagents and mild reaction conditions provides simple access to pharmacol. relevant motifs present in anticancer, SARS-CoV PLpro inhibitors, and KCNQ channel openers. In the experiment, the researchers used many compounds, for example, 1-Iodo-4-methylbenzene(cas: 624-31-7Computed Properties of C7H7I)

1-Iodo-4-methylbenzene(cas: 624-31-7) is used in wide range of medicals industrial applications as well as in pharmaceutical intermediates, polarizing films for Liquid Crystal Display (LCD) chemicals.Computed Properties of C7H7I

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

In 2019,Acta Crystallographica, Section C: Structural Chemistry included an article by Lee, Sunhee; Kwak, Soyoung; Lee, Keumhee; Kim, Byung Gi; Kim, Minseong; Wang, Dong Hwan; Han, Won-Sik. COA of Formula: C7H7I. The article was titled 《Tuning the energy level of TAPC: crystal structure and photophysical and electrochemical properties of 4,4′-(cyclohexane-1,1-diyl)bis[N,N-bis(4-methoxyphenyl)aniline]》. The information in the text is summarized as follows:

The energy level of a hole-transporting material (HTM) in organic electronics, such as organic light-emitting diodes (OLEDs) and perovskite solar cells (PSCs), is important for device efficiency. In this regard, we prepared 4,4′-(cyclohexane-1,1-diyl)bis[N,N-bis(4-methoxyphenyl)aniline] (TAPC-OMe), C46H46N2O4, to tune the energy level of 4,4′-(cyclohexane-1,1-diyl)bis[N,N-bis(4-methylphenyl)aniline] (TAPC), which is a well-known HTM commonly used in OLED applications. A systematic characterization of TAPC-OMe, including 1H and 13C NMR, elemental anal., UV-Vis absorption, fluorescence emission, d. functional theory (DFT) calculations and single-crystal X-ray diffraction, was performed. TAPC-OMe crystallized in the triclinic space group P [inline formula omitted] , with two mols. in the asym. unit. The dihedral angles between the central amine triangular planes and those of the Ph groups varied from 26.56 (9) to 60.34 (8)° due to the steric hindrance of the central cyclohexyl ring. This arrangement might be induced by weak hydrogen bonds and C-H···π(Ph) interactions in the extended structure. The emission maxima of TAPC-OMe showed a significant bathochomic shift compared to that of TAPC. A strong dependency of the oxidation potentials on the nature of the electron-donating ability of substituents was confirmed by comparing oxidation potentials with known Hammett parameters (σ). The experimental process involved the reaction of 1-Iodo-4-methylbenzene(cas: 624-31-7COA of Formula: C7H7I)

1-Iodo-4-methylbenzene(cas: 624-31-7) undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium.COA of Formula: C7H7I

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