Month: September 2022

Iodide is one of the largest monatomic anions. It is assigned a radius of around 206 picometers. 626-01-7, formula is C6H6IN, Name is 3-Iodoaniline.For comparison, the lighter halides are considerably smaller: bromide (196 pm), chloride (181 pm), and fluoride (133 pm). In part because of its size, iodide forms relatively weak bonds with most elements. COA of Formula: C6H6IN.

Absalan, Yahya;Shad, Nazanin Noroozi;Gholizadeh, Mostafa;Mahmoudi, Ghodrat;Sarvestani, Hossein Sabet;Strashnov, Pavel;Ghandi, Khashayar;Kovalchukova, Olga research published 《 Schiff bases-titanium (III) & (IV) complex compounds: Novel photocatalysts in Buchwald-Hartwig C-N cross-coupling reaction》, the research content is summarized as follows. Nine novel Schiff bases were derived from salicylic aldehyde and oxalic aldehyde, isolated, and their mol. and spatial structure were explored by a set of experiments (IR, CNMR, HNMR, CHN, SEM, XRD) and theor. simulation (DFT def2-TZVP). A high potential was predicted in metal cations chelating. The isolated organic species were applied as the ligands in the reaction of complex formation with titanium (III) chloride and (IV) bromide and 12 novel complexes were synthesized and studied exptl. and theor. Using the UV-vis spectroscopic titration, the solution stability of the complexes was indicated. Depending on the nature of the Schiff base ligand, their formation constants were calculated in the range of 6.84-17.32. Using the DFT def2-TZVP theor. method together with the exptl. spectroscopic data, the coordination types of the ligands were investigated, and the structure of the complexes was proposed. The photocatalytic ability of the isolated complexes was tested in the C-N cross-coupling reaction under sunlight. Complexes exhibited high visible-light photocatalytic activity for a wide range of aromatic and benzylic amines including electron-withdrawing and electron-donating groups from moderate to good yields ranging in 50-85%. The use of an inexpensive, clean, and renewable energy source (visible light) is the superiority of the developed photocatalytic systems.

626-01-7, 3-Iodoaniline is a useful research compound. Its molecular formula is C6H6IN and its molecular weight is 219.02 g/mol. The purity is usually 95%.

3-Iodoaniline is a fatty acid that is used in analytical methods to measure the concentration of human serum in blood. It can be used to estimate the population growth rate, with a half-life of about 13 hours. 3-Iodoaniline reacts with hydrogen bond and proton to form a reaction solution, which can be catalyzed by palladium-catalyzed coupling and suzuki coupling reactions. The activation energies for these reactions are typically in the range of 4-8 kcal/mol. The chemical ionization technique is a type of mass spectrometry that is used to determine kinetic data for this compound. Hydrochloric acid can be added as an acid catalyst to increase the rate of reaction and generate more accurate kinetic data., COA of Formula: C6H6IN

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

Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond. Iodo alkanes participate in a variety of organic synthesis reactions, which include the Simmons-Smith reaction (cyclopropanation using iodomethane), 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine. Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction. Recommanded Product: 3-Iodopyridine.

Abha Saikia, Raktim;Barman, Dhiraj;Dutta, Anurag;Jyoti Thakur, Ashim research published 《 N¹– and N³-Arylations of Hydantoins Employing Diaryliodonium Salts via Copper(I) Catalysis at Room Temperature》, the research content is summarized as follows. Copper(I)-catalyzed N-arylation (both N¹– and N³-) of hydantoins with diaryliodonium salts as aryl partners at room temperature is reported. The transformation allows diverse scopes on both hydantoins and diaryliodonium salts delivering functionalized N³-arylated products under mild reaction conditions. The presence of hydrogens at C⁵– and N¹– position of the hydantoin does not lead to other side products. Chiral hydantoins can also be synthesized via this methodol. Sterically complicated ortho-substituted diaryliodonium salts are tolerated and delivered challenging ortho-arylated products. In addition, this strategy can also be effectively extended to N¹-arylation of hydantoins.

1120-90-7, 3-Iodopyridine is a heteroaryl halide. It undergoes microwave-assisted coupling with heterocyclic compounds (pyrazole, imidazole, pyrrole and indole) to afford the corresponding N-3-pyridinyl-substituted heterocyclic compounds.

3-Iodopyridine is a useful research chemical used as a reactant in the copper-catalyzed coupling of alkylamines and aryl iodides.

3-Iodopyridine is an isomeric compound that can be synthesized by cross-coupling reactions. This compound has been shown to have nicotinic acetylcholine receptor binding properties and may be useful in the treatment of Alzheimer’s disease. 3-Iodopyridine is a primary amino acid that can be used for the synthesis of amines, which are nitrogen nucleophiles. It has been crystallized with halides and its x-ray structures have been determined. The nmr spectra of 3-iodopyridine show that it contains phosphorus and nitrogen atoms. 3-Iodopyridine is also able to take up nitrate ions from solution, which may be due to its uptake properties., Recommanded Product: 3-Iodopyridine

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

In everyday life, iodide is most commonly encountered as a component of iodized salt, which many governments mandate. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine. Worldwide, iodine deficiency affects two billion people and is the leading preventable cause of intellectual disability. Recommanded Product: 3-Iodopyridine.

Abel-Snape, Xavier;Wycich, Gina;Lautens, Mark research published 《 Synthesis of Indenes and Benzofulvenes via a Palladium-Catalyzed Three-Component Reaction》, the research content is summarized as follows. A palladium-catalyzed three-component domino reaction to access indene derivatives is reported. This reaction proceeds via the sequential formation of three bonds: the first two resulting from inter- and intramol. carbopalladation and the final bond arising from an attack by a terminating nucleophilic reagent. Modifying the starting tether on the iodoarene led to either indenes or benzofulvenes. Three termination variations were compatible with this sequence, which furnished products in moderate to good yields. The oxabicycle used in this work acts as an acetylene surrogate, which is revealed in a postcatalytic retro-Diels-Alder step. A diastereomerically enriched mixture of oxabicyclic derivatives allowed for preliminary results for the enantioselective synthesis of indenes.

1120-90-7, 3-Iodopyridine is a heteroaryl halide. It undergoes microwave-assisted coupling with heterocyclic compounds (pyrazole, imidazole, pyrrole and indole) to afford the corresponding N-3-pyridinyl-substituted heterocyclic compounds.

3-Iodopyridine is a useful research chemical used as a reactant in the copper-catalyzed coupling of alkylamines and aryl iodides.

3-Iodopyridine is an isomeric compound that can be synthesized by cross-coupling reactions. This compound has been shown to have nicotinic acetylcholine receptor binding properties and may be useful in the treatment of Alzheimer’s disease. 3-Iodopyridine is a primary amino acid that can be used for the synthesis of amines, which are nitrogen nucleophiles. It has been crystallized with halides and its x-ray structures have been determined. The nmr spectra of 3-iodopyridine show that it contains phosphorus and nitrogen atoms. 3-Iodopyridine is also able to take up nitrate ions from solution, which may be due to its uptake properties., Recommanded Product: 3-Iodopyridine

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

Iodide is one of the largest monatomic anions. It is assigned a radius of around 206 picometers. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine.For comparison, the lighter halides are considerably smaller: bromide (196 pm), chloride (181 pm), and fluoride (133 pm). In part because of its size, iodide forms relatively weak bonds with most elements. Computed Properties of 1120-90-7.

Abdelbasset, Walid Kamal;Mohsen, Ahmed M.;Kadhim, Mustafa M.;Alkaim, Ayad F.;Fakri Mustafa, Yasser research published 《 Fabrication and Characterization of Copper (II) Complex Supported on Magnetic Nanoparticles as a Green and Efficient Nanomagnetic Catalyst for Synthesis of Diaryl Sulfones》, the research content is summarized as follows. A novel magnetically recoverable copper catalyst was successfully fabricated through the immobilization of Cu(OAc)₂ on the surface of silica-coated magnetic Fe₃O₄ nanoparticles (Fe₃O₄@SiO₂) functionalized with amine and thiol groups as ligand. The as-fabricated Fe₃O₄@SiO₂-Imine/Thio-Cu(II) nanocomposite was fully characterized by FT-IR spectroscopy, SEM, EDX, TEM, XRD, VSM, ASS and ICP-OES techniques. The Fe₃O₄@SiO₂-Imine/Thio-Cu(II) nanocomposite exhibited high catalytic activity in the synthesis of biol. active diaryl sulfones. According to our research on the literature, this is the first report in the use of magnetic copper nanocatalyst for the synthesis of diaryl sulfones via sulfonylative Suzuki-Miyaura cross-coupling reactions. This method gives notable advantages such as easy separation of the catalyst by external magnetic field; excellent yields, short reaction times, nontoxic metal catalyst and simplicity of operation make this method a facile tool for the synthesis of diaryl sulfones.

1120-90-7, 3-Iodopyridine is a heteroaryl halide. It undergoes microwave-assisted coupling with heterocyclic compounds (pyrazole, imidazole, pyrrole and indole) to afford the corresponding N-3-pyridinyl-substituted heterocyclic compounds.

3-Iodopyridine is a useful research chemical used as a reactant in the copper-catalyzed coupling of alkylamines and aryl iodides.

3-Iodopyridine is an isomeric compound that can be synthesized by cross-coupling reactions. This compound has been shown to have nicotinic acetylcholine receptor binding properties and may be useful in the treatment of Alzheimer’s disease. 3-Iodopyridine is a primary amino acid that can be used for the synthesis of amines, which are nitrogen nucleophiles. It has been crystallized with halides and its x-ray structures have been determined. The nmr spectra of 3-iodopyridine show that it contains phosphorus and nitrogen atoms. 3-Iodopyridine is also able to take up nitrate ions from solution, which may be due to its uptake properties., Computed Properties of 1120-90-7

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

Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond. Iodo alkanes participate in a variety of organic synthesis reactions, which include the Simmons-Smith reaction (cyclopropanation using iodomethane), 626-01-7, formula is C6H6IN, Name is 3-Iodoaniline. Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction. COA of Formula: C6H6IN.

Abdallah, Mennatallah;Hamed, Mostafa M.;Frakolaki, Efseveia;Katsamakas, Sotirios;Vassilaki, Niki;Bartenschlager, Ralf;Zoidis, Grigoris;Hirsch, Anna K. H.;Abdel-Halim, Mohammad;Abadi, Ashraf H. research published 《 Redesigning of the cap conformation and symmetry of the diphenylethyne core to yield highly potent pan-genotypic NS5A inhibitors with high potency and high resistance barrier》, the research content is summarized as follows. Herein, we report the discovery of several NS5A inhibitors with potency against HCV genotype 1b in the picomolar range. Compounds (15 (I), 33 (II)) were of extremely high potency against HCV genotype 1b (EC₅₀ ≈ 1 pM), improved activity against genotype 3a (GT 3a) and good metabolic stability. We studied the impact of changing the cap conformation relative to the diphenylethyne core and/or compound symmetry on both potency and metabolic stability. The analogs obtained exhibited improved potency against HCV genotypes 1a, 1b, 3a and 4a compared to the clin. approved candidate daclatasvir with EC₅₀ values in the low picomolar range and SI₅₀s > 7 orders of magnitude. Compound 15, a sym. m-, m′-substituted di-Ph ethyne analog, was 150-fold more potent than daclatasvir against GT 3a, while compound 33, an asym. m-, p-substituted di-Ph ethyne analog, was 35-fold more potent than daclatasvir against GT 3a. In addition, compound 15 exhibited a higher resistance barrier than daclatasvir against genotype 1b.

COA of Formula: C6H6IN, 3-Iodoaniline is a useful research compound. Its molecular formula is C6H6IN and its molecular weight is 219.02 g/mol. The purity is usually 95%.

3-Iodoaniline is a fatty acid that is used in analytical methods to measure the concentration of human serum in blood. It can be used to estimate the population growth rate, with a half-life of about 13 hours. 3-Iodoaniline reacts with hydrogen bond and proton to form a reaction solution, which can be catalyzed by palladium-catalyzed coupling and suzuki coupling reactions. The activation energies for these reactions are typically in the range of 4-8 kcal/mol. The chemical ionization technique is a type of mass spectrometry that is used to determine kinetic data for this compound. Hydrochloric acid can be added as an acid catalyst to increase the rate of reaction and generate more accurate kinetic data., 626-01-7.

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

Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond. Iodo alkanes participate in a variety of organic synthesis reactions, which include the Simmons-Smith reaction (cyclopropanation using iodomethane), 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine. Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction. Related Products of 1120-90-7.

Abaid, Kmar;Erb, William;Blot, Marielle;Roisnel, Thierry;Mongin, Florence;Touil, Soufiane research published 《 Ferrocenephosphonates: Copper-Promoted Synthesis and Further Functionalization》, the research content is summarized as follows. Phosphonylation of iodoferrocenes R¹FcI with hydrophosphonates HP(O)(OR)₂, catalyzed by CuI/DMEDA catalyst, afforded phosphonoferrocenes R¹FcP(O)(OR)₂ (R¹ = H, 2-F, 2-CO₂Me, 2-CH₂OH, 2-CH₂OMe; R = Et, ⁱPr, Ph), which were further functionalized via directed lithiation-substitution protocol. Ferrocenephosphonates make up an important class of organometallic derivatives with a wide range of useful applications in organic synthesis and coordination chem. Here, an approach to ferrocenephosphonates based on a copper-promoted Hirao coupling is reported. Further functionalizations based on regioselective deprotolithiation and both Negishi and Suzuki-Miyaura cross-coupling reactions are also described to reach original derivatives

Related Products of 1120-90-7, 3-Iodopyridine is a heteroaryl halide. It undergoes microwave-assisted coupling with heterocyclic compounds (pyrazole, imidazole, pyrrole and indole) to afford the corresponding N-3-pyridinyl-substituted heterocyclic compounds.

3-Iodopyridine is a useful research chemical used as a reactant in the copper-catalyzed coupling of alkylamines and aryl iodides.

3-Iodopyridine is an isomeric compound that can be synthesized by cross-coupling reactions. This compound has been shown to have nicotinic acetylcholine receptor binding properties and may be useful in the treatment of Alzheimer’s disease. 3-Iodopyridine is a primary amino acid that can be used for the synthesis of amines, which are nitrogen nucleophiles. It has been crystallized with halides and its x-ray structures have been determined. The nmr spectra of 3-iodopyridine show that it contains phosphorus and nitrogen atoms. 3-Iodopyridine is also able to take up nitrate ions from solution, which may be due to its uptake properties., 1120-90-7.

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