Tag: M.W=200-250

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. Name: 3-Iodopyridine.

Paul, Sudeep;Joy, Bony P.;Sasikala, Geethu;Raghuthaman, Advaya G.;Gudimetla, Vittal B. research published 《 Copper-NHC Based Ullmann Catalysis In Water For Selective N-Arylation Of 3-Aminophenols》, the research content is summarized as follows. This work elucidated synthesis of diarylamines RNHR¹ [R = 3-OH, 2-Me-3-OH, 4-Me-3-OH; R¹ = Ph, 4-OMe, pyridin-2-yl, etc.] via chemoselective N-arylation of 3-aminophenols and aryl iodides using 1,3-bis-[2-hydroxyphenyl] imidazolium chloride (IHPHCl) and copper iodide as catalyst (1 mol %) in aqueous medium. Presence of chelating group (-OH) on IHPHCl enhanced N-selectivity. Overall this was a simple and green method for selective N-arylation of 3-aminophenols with good substrate scope and yields (60-88%).

Name: 3-Iodopyridine, 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

In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine. 5029-67-4, formula is C5H4IN, Name is 2-Iodopyridine.Organic iodides can be alkyl, alkenyl, or alkynyl, and all of them are very reactive toward with many kinds of nucleophiles. Application In Synthesis of 5029-67-4.

Paul, Sudeep;Joy, Bony P.;Sasikala, Geethu;Raghuthaman, Advaya G.;Gudimetla, Vittal B. research published 《 Copper-NHC Based Ullmann Catalysis In Water For Selective N-Arylation Of 3-Aminophenols》, the research content is summarized as follows. This work elucidated synthesis of diarylamines RNHR¹ [R = 3-OH, 2-Me-3-OH, 4-Me-3-OH; R¹ = Ph, 4-OMe, pyridin-2-yl, etc.] via chemoselective N-arylation of 3-aminophenols and aryl iodides using 1,3-bis-[2-hydroxyphenyl] imidazolium chloride (IHPHCl) and copper iodide as catalyst (1 mol %) in aqueous medium. Presence of chelating group (-OH) on IHPHCl enhanced N-selectivity. Overall this was a simple and green method for selective N-arylation of 3-aminophenols with good substrate scope and yields (60-88%).

5029-67-4, 2-Iodopyridine can be synthesized from 2-chloropyridine or 2-bromopyridine via treatment with iodotrimethylsilane.
2-Iodopyridine, also known as 2-Iodopyridine, is a useful research compound. Its molecular formula is C5H4IN and its molecular weight is 205 g/mol. The purity is usually 95%.
2-Iodopyridine is a halogenated building block. It is a reagent used in the preparation of human NAD+-dependent 15-hydroxyprostaglandin dehydrogenase inhibitors
2-Iodopyridine is a white crystalline solid that is soluble in water, alcohol, and ether. The molecule contains a methyl group and two iodine atoms. 2-Iodopyridine has several industrial uses. It acts as a precursor to various pharmaceuticals and agrochemicals. The compound also exhibits insulin resistance properties, which may be related to its ability to bind to the insulin receptor and inhibit insulin signaling. 2-Iodopyridine can also be used for treating cancer because it binds to the DNA of cancer cells, preventing replication and leading to cell death.
2-Iodopyridine is a reagent used in the preparation of human NAD+-dependent 15-hydroxyprostaglandin dehydrogenase inhibitors., Application In Synthesis of 5029-67-4

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

Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine.The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Safety of 3-Iodopyridine.

Peng, Dao;Zhang, Yu;Liu, Xiao-Qing;Shang, Hang;Lin, Gang;Jin, Hong-Ying;Liu, Xue-Fen;He, Ran;Shang, Ye-Han;Xu, Yin-Hua;Luo, Shu-Ping research published 《 Highly active and reusable copper phthalocyanine derivatives catalyzed the hydroxylation of (hetero)aryl halides》, the research content is summarized as follows. Authors have researched and developed a series of copper phthalocyanine derivatives as new highly active and reusable catalysts for the hydroxylation of (hetero)aryl halides. The perfluorinated copper phthalocyanine (CuPcF16) showed the highest activity for the hydroxylation of aryl iodide with an excellent yield (up to 98%) under low catalytic loading (0.5 mol% CuPcF₁₆). Similarly, the hydroxylation of aryl bromides and aryl chlorides catalyzed by CuPcF₁₆ also had high activity with 42-98% yield. Moreover, the recyclability of this catalyst can up to 6 times without significant loss in catalytic activity.

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., Safety of 3-Iodopyridine

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

In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine. 5029-67-4, formula is C5H4IN, Name is 2-Iodopyridine.Organic iodides can be alkyl, alkenyl, or alkynyl, and all of them are very reactive toward with many kinds of nucleophiles. Reference of 5029-67-4.

Peng, Dao;Zhang, Yu;Liu, Xiao-Qing;Shang, Hang;Lin, Gang;Jin, Hong-Ying;Liu, Xue-Fen;He, Ran;Shang, Ye-Han;Xu, Yin-Hua;Luo, Shu-Ping research published 《 Highly active and reusable copper phthalocyanine derivatives catalyzed the hydroxylation of (hetero)aryl halides》, the research content is summarized as follows. Authors have researched and developed a series of copper phthalocyanine derivatives as new highly active and reusable catalysts for the hydroxylation of (hetero)aryl halides. The perfluorinated copper phthalocyanine (CuPcF16) showed the highest activity for the hydroxylation of aryl iodide with an excellent yield (up to 98%) under low catalytic loading (0.5 mol% CuPcF₁₆). Similarly, the hydroxylation of aryl bromides and aryl chlorides catalyzed by CuPcF₁₆ also had high activity with 42-98% yield. Moreover, the recyclability of this catalyst can up to 6 times without significant loss in catalytic activity.

5029-67-4, 2-Iodopyridine can be synthesized from 2-chloropyridine or 2-bromopyridine via treatment with iodotrimethylsilane.
2-Iodopyridine, also known as 2-Iodopyridine, is a useful research compound. Its molecular formula is C5H4IN and its molecular weight is 205 g/mol. The purity is usually 95%.
2-Iodopyridine is a halogenated building block. It is a reagent used in the preparation of human NAD+-dependent 15-hydroxyprostaglandin dehydrogenase inhibitors
2-Iodopyridine is a white crystalline solid that is soluble in water, alcohol, and ether. The molecule contains a methyl group and two iodine atoms. 2-Iodopyridine has several industrial uses. It acts as a precursor to various pharmaceuticals and agrochemicals. The compound also exhibits insulin resistance properties, which may be related to its ability to bind to the insulin receptor and inhibit insulin signaling. 2-Iodopyridine can also be used for treating cancer because it binds to the DNA of cancer cells, preventing replication and leading to cell death.
2-Iodopyridine is a reagent used in the preparation of human NAD+-dependent 15-hydroxyprostaglandin dehydrogenase inhibitors., Reference of 5029-67-4

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

Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. 626-01-7, formula is C6H6IN, Name is 3-Iodoaniline.The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Name: 3-Iodoaniline.

Pflegr, Vaclav;Horvath, Lilla;Stolarikova, Jirina;Pal, Adrian;Kordulakova, Jana;Bosze, Szilvia;Vinsova, Jarmila;Kratky, Martin research published 《 Design and synthesis of 2-(2-isonicotinoylhydrazineylidene)propanamides as InhA inhibitors with high antitubercular activity》, the research content is summarized as follows. Based on successful antitubercular isoniazid scaffold we have designed its “mee-too” analogs by a combination of this drug linked with substituted anilines through pyruvic acid as a bridge. Lipophilicity important for passive diffusion through impenetrable mycobacterial cell wall was increased by halogen substitution on the aniline. We prepared twenty new 2-(2-isonicotinoylhydrazineylidene)propanamides that were assayed against susceptible Mycobacterium tuberculosis H₃₇Rv, nontuberculous mycobacteria, and also multidrug-resistant tuberculous strains (MDR-TB). All the compounds showed excellent activity not only against Mtb. (min. inhibitory concentrations, MIC, from ≤0.03μM), but also against M. kansasii (MIC ≥2μM). The most active mols. have CF₃ and OCF₃ substituent in the position 4 on the aniline ring. MIC against MDR-TB were from 8μM. The most effective derivatives were used for the mechanism of action investigation. The treatment of Mtb. H₃₇Ra with tested compounds led to decreased production of mycolic acids and the strains overproducing InhA were more resistant to them. These results confirm that studied compounds inhibit the enoyl-acyl carrier protein reductase (InhA) in mycobacteria. The compounds did not show any cytotoxic and cytostatic activity for HepG2 cells. The amides can be considered as a promising scaffold for antitubercular drug discovery having better antimicrobial properties than original isoniazid together with a significantly improved pharmaco-toxicol. profile.

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., Name: 3-Iodoaniline

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

Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine.The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. COA of Formula: C5H4IN.

Pisacic, Mateja;Biljan, Ivana;Kodrin, Ivan;Popov, Nina;Soldin, Zeljka;Djakovic, Marijana research published 《 Elucidating the Origins of a Range of Diverse Flexible Responses in Crystalline Coordination Polymers》, the research content is summarized as follows. The mech. adaptability of a family of six 1-dimensional crystalline coordination polymers (CPs) of Cd ([CdX₂(3-X’py)₂]_n; 1: X = Br, X’ = Cl, 2: X = I, X’ = Cl, 3: X = I, X’ = Br, 4: X = Cl, X’ = I, 5: X = Br, X’ = I, and 6: X, X’ = I) to applied external force was examined, and a plethora of flexible responses was noticed. While two of the six CPs (4, 6) were slightly elastic, the remaining four CPs (1–3 and 5) presented variable plastic deformation; three of these (1–3) displayed exceptional crystal flow, and one (2) demonstrated unprecedented ductility of crystalline metal-organic material. The feature was examined by theory and custom-designed experiments, and specific and directional intermol. interactions are not only the most influential structural feature in determining the type of mech. responses (i.e., elastic vs. plastic), with interlocking of adjacent mols. playing only a supportive role, but also an unavoidable tool for dialing-in a diversity of plastic responses in Cd(II) coordination polymers.

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., COA of Formula: C5H4IN

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

Organic iodides are used in veterinary products (Organic Iodide Powder) as a nutritional source of iodine. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine. In the chemical industry, alkyl iodides serve as excellent alkylating agents and, specifically, methyl iodide is used as a methylating agent in the synthesis of various pharmaceutical drugs. Application In Synthesis of 1120-90-7.

Points, Gary L. III;Stout, Kenneth T.;Beaudry, Christopher M. research published 《 Regioselective Formation of Substituted Indoles: Formal Synthesis of Lysergic Acid》, the research content is summarized as follows. A Diels-Alder reaction-based strategy for the synthesis of indoles and related heterocycles is reported. An intramol. cycloaddition of alkyne-tethered 3-aminopyrones gives 4-substituted indolines in good yield and with complete regioselectivity [e.g., I → II (99%)]. Addnl. substitution is readily tolerated in the transformation, allowing synthesis of complex and non-canonical substitution patterns. Oxidative conditions give the corresponding indoles. The strategy also allows the synthesis of carbazoles. The method was showcased in a formal synthesis of lysergic acid.

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., Application In Synthesis of 1120-90-7

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. 5029-67-4, formula is C5H4IN, Name is 2-Iodopyridine. Worldwide, iodine deficiency affects two billion people and is the leading preventable cause of intellectual disability. Related Products of 5029-67-4.

Porte, Vincent;Di Mauro, Giovanni;Schupp, Manuel;Kaiser, Daniel;Maulide, Nuno research published 《 Chemoselective Alpha-Deuteration of Amides via Retro-ene Reaction》, the research content is summarized as follows. A synthetically convenient approach for the direct α-deuteration of amides is reported. This mechanistically unusual process relies on a retro-ene-type process, triggered by the addition of deuterated DMSO to a keteniminium intermediate, generated through electrophilic amide activation. The transformation displays broad functional-group tolerance and high deuterium incorporation.

5029-67-4, 2-Iodopyridine can be synthesized from 2-chloropyridine or 2-bromopyridine via treatment with iodotrimethylsilane.
2-Iodopyridine, also known as 2-Iodopyridine, is a useful research compound. Its molecular formula is C5H4IN and its molecular weight is 205 g/mol. The purity is usually 95%.
2-Iodopyridine is a halogenated building block. It is a reagent used in the preparation of human NAD+-dependent 15-hydroxyprostaglandin dehydrogenase inhibitors
2-Iodopyridine is a white crystalline solid that is soluble in water, alcohol, and ether. The molecule contains a methyl group and two iodine atoms. 2-Iodopyridine has several industrial uses. It acts as a precursor to various pharmaceuticals and agrochemicals. The compound also exhibits insulin resistance properties, which may be related to its ability to bind to the insulin receptor and inhibit insulin signaling. 2-Iodopyridine can also be used for treating cancer because it binds to the DNA of cancer cells, preventing replication and leading to cell death.
2-Iodopyridine is a reagent used in the preparation of human NAD+-dependent 15-hydroxyprostaglandin dehydrogenase inhibitors., Related Products of 5029-67-4

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. Synthetic Route of 1120-90-7.

Puleo, Thomas R.;Klaus, Danielle R.;Bandar, Jeffrey S. research published 《 Nucleophilic C-H Etherification of Heteroarenes Enabled by Base-Catalyzed Halogen Transfer》, the research content is summarized as follows. A general protocol for the direct C-H etherification of N-heteroarenes is reported. Potassium tert-butoxide catalyzes halogen transfer from 2-halothiophenes to N-heteroarenes to form N-heteroaryl halide intermediates that undergo tandem base-promoted alc. substitution. Thus, the simple inclusion of inexpensive 2-halothiophenes enables regioselective oxidative coupling of alcs. with 1,3-azoles, pyridines, diazines, and polyazines under basic reaction conditions.

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., Synthetic Route of 1120-90-7

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

Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine.The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Product Details of C5H4IN.

Purins, Mikus;Waser, Jerome research published 《 Asymmetric Cyclopropanation and Epoxidation via a Catalytically Formed Chiral Auxiliary》, the research content is summarized as follows. For the enantioselective diversification of a single starting material, a different chiral catalyst is usually required for each transformation. Herein, author extend the concept of catalytically formed chiral auxiliary from hydrogenation to the asym. cyclopropanation and epoxidation of tetra-substituted olefins, alleviating the need for different chiral catalysts in the alkene functionalization step. The chiral auxiliary is catalytically constructed from propargylic amines in a Pd-catalyzed enantioselective carboetherification step using a com. available trifluoroacetaldehyde hemiacetal tether. The installed auxiliary is then controlling the stereochem. of the cyclopropanation and the epoxidation using standard highly reactive reagents to give enantioenriched spirocyclic aminomethylcyclopropanols and α-amino-α-hydroxy ketones.

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., Product Details of C5H4IN

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