Category: iodides-buliding-blocks

In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine. 1120-90-7, formula is C5H4IN, Name is 3-Iodopyridine.Organic iodides can be alkyl, alkenyl, or alkynyl, and all of them are very reactive toward with many kinds of nucleophiles. Reference of 1120-90-7.

Wu, Fengtian;Yan, Fangming;Wu, Ling;Zhang, Caihong;Zeng, Rong;Sun, Yijia;Liu, Xiuping;Cui, Chunna;Wang, Peng research published 《 Reduction system “vitamin C/glycerol” promoted copper(II)-catalyzed N-arylation》, the research content is summarized as follows. The common access to forming C-N bonds is the copper-catalyzed Ullmann-type reaction. The relatively expensive and easily oxidized copper(I) is usually used in the reaction. The authors discovered that the “vitamin C/glycerol” reduction system could convert cheap and stable CuO to active low valence state copper species, as measured via XPS, to promote the C-N coupling reaction. In particular, 2-phenylindole, pyrrolo[1,2-a]quinoxaline, 1,2,4-triazole and 4-amino-7H-pyrrolo[2,3-d]pyrimidine derivatives were obtained in the presence of CuO and the “vitamin C/glycerol” reduction system. This method is a simple and cost-effective approach to the preparation of N-arylation products.

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., Reference 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. Computed Properties of 1120-90-7.

Wu, Fu-Peng;Yuan, Yang;Liu, Jiawang;Wu, Xiao-Feng research published 《 Pd/Cu-Catalyzed Defluorinative Carbonylative Coupling of Aryl Iodides and gem-Difluoroalkenes: Efficient Synthesis of α-Fluorochalcones》, the research content is summarized as follows. An unprecedented and challenging defluorinative carbonylation was achieved. Enabled by a Pd/Cu cooperative catalyst system, the first example of defluorinative carbonylative coupling has been established. With gem-difluoroalkenes and aryl iodides as the substrates, this methodol. offers flexible and facile access to privileged α-fluorochalcones under mild reaction conditions in moderate-to-excellent yields. Mechanistic studies indicated transmetalation between palladium and copper intermediates as a crucial step of the catalytic cycle.

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

Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. 5029-67-4, formula is C5H4IN, Name is 2-Iodopyridine.The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Electric Literature of 5029-67-4.

Wu, Gaorong;Pang, Binghan;Wang, Yangyang;Yan, Li;Chen, Lu;Ma, Tao;Ji, Yafei research published 《 Metal-Free ortho-Selective C-H Borylation of 2-Phenylthiopyridines Using BBr₃》, the research content is summarized as follows. A novel route for ortho-selective C-H borylation of 2-phenylthiopyridines using BBr₃ as the B source under metal-free conditions is reported. The reaction exhibited site exclusivity, and the synthesized aryl boronates were freely converted to various useful intermediates. Thus, this facile method would be beneficial to synthesize structurally diversified phenylthioethers derivatives and other materials containing B-N coordination.

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., Electric Literature of 5029-67-4

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. Reference of 1120-90-7.

Wu, Ping;Xie, Feng-ming;Wei, Huai-xin;Li, Yan-Qing;Dai, Guo-liang;Wang, Yan;Tang, Jian-Xin;Zhao, Xin research published 《 Thermally activated delayed fluorescent emitters based on 3-(phenylsulfonyl)pyridine》, the research content is summarized as follows. 3-(Phenylsulfonyl)pyridine (PSP), an unreported acceptor, is used to construct two thermally activated delayed fluorescent materials (TADF), PSPP and PSPBP, with rigid PXZ as donor in 3-position or 3, 5-position of PSP. Both PSPP and PSPBP have large twisted structure due to highly steric hindrance, resulting in small ΔE_ST. Simultaneously, the frontier MOs of PSPP and PSPBP show limited spatial overlap, which improve photoluminescence quantum yields. Both emitters have distinct TADF performance. The OLEDs based on these emitters exhibit good photoelec. properties. This work enriches the acceptor selection scope and possesses crucial significance to developing new TADF mols.

Reference 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

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. Name: 3-Iodopyridine.

Vankova, Karolina;Rahm, Michal;Choutka, Jan;Pohl, Radek;Parkan, Kamil research published 《 Facile Approach to C-Glucosides by Using a Protecting-Group-Free Hiyama Cross-Coupling Reaction: High-Yielding Dapagliflozin Synthesis》, the research content is summarized as follows. Access to unprotected (hetero)aryl pseudo-C-glucosides via a mild Pd-catalyzed Hiyama cross-coupling reaction of protecting-group-free 1-diisopropylsilyl-D-glucal with various (hetero)aryl halides has been developed. In addition, selected unprotected pseudo-C-glucosides were stereoselectively converted into the corresponding α- and β-C-glucosides, as well as 2-deoxy-β-C-glucosides. This methodol. was applied to the efficient and high-yielding synthesis of dapagliflozin, a medicament used to treat type 2 diabetes mellitus. Finally, the versatility of our methodol. was proved by the synthesis of other analogs of dapagliflozin.

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., Name: 3-Iodopyridine

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.

Varga, Balint;Toth, Balazs L.;Beke, Ferenc;Csenki, Janos T.;Kotschy, Andras;Novak, Zoltan research published 《 Synthesis and Photochemical Application of Hydrofluoroolefin (HFO) Based Fluoroalkyl Building Block》, the research content is summarized as follows. A novel fluoroalkyl iodide, 3-chloro-1,1,1,2-tetrafluoro-2-iodopropane was synthesized on multigram scale from refrigerant gas HFO-1234yf as cheap industrial starting material in a simple, solvent-free, and easily scalable process. Here, its applicability in a metal-free photocatalytic ATRA reaction demonstrated to synthesize valuable fluoroalkylated vinyl iodides RCH(I)=CHC(F)(CF₃)CH₂Cl (R = n-Bu, Ph, pyridin-3-yl, etc.) and proved the straightforward transformability of the products in cross-coupling chem. to obtain conjugated systems R¹C(CCR²)=CHC(F)(CF₃)CH₂Cl (R¹ = Ph, n-Bu, 1-naphthyl, etc.; R² = n-Bu, TMS, Ph, 2-thienyl, etc.); R¹C(Ar)=CHC(F)(CF₃)CH₂Cl (Ar = Ph, furan-3-yl, 3-methyl-3H-imidazo[4,5-b]pyridine-6-yl, etc.).

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. Name: 3-Iodopyridine.

Veisi, Hojat;Tamoradi, Taiebeh;Rashtiani, Asra;Hemmati, Saba;Karmakar, Bikash research published 《 Palladium nanoparticles anchored polydopamine-coated graphene oxide/Fe₃O₄ nanoparticles (GO/Fe₃O₄@PDA/Pd) as a novel recyclable heterogeneous catalyst in the facile cyanation of haloarenes using K₄[Fe(CN)₆] as cyanide source》, the research content is summarized as follows. Pd(0) nanoparticles stabilized over polydopamine (PDA) capped magnetic GO/Fe₃O₄ nanocomposites (GO/Fe₃O₄@PDA/Pd) have been synthesized in variable Pd load following a post grafting approach. Pd has been reduced in situ by the functionalized PDA avoiding the use of external harsh reductant. The structural properties of the synthesized materials were studied by different anal. techniques like Field Emission SEM (FESEM), Energy Dispersive X-ray Spectroscopy (EDX), High Resolution Transmission Electron Microscopy (HRTEM), Fourier Transformed IR (FT-IR) spectroscopy, Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES), Thermo Gravimetric Anal. (TGA), Powder X-Ray Diffraction (XRD) and XPS. The novel GO/Fe₃O₄@PDA/Pd(0) nanocomposite exhibited excellent performance as a reusable catalyst in the facile cyanation of aryl halides using K₄[Fe(CN)₆] as a low cost and safe cyanating agent. The aryl nitriles were obtained in good to excellent yields and the catalyst was recycled up to 13 times with minimal change in its catalytic activity.

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 everyday life, iodide is most commonly encountered as a component of iodized salt, which many governments mandate. 144-48-9, formula is C2H4INO, Name is 2-Iodoacetamide. Worldwide, iodine deficiency affects two billion people and is the leading preventable cause of intellectual disability. SDS of cas: 144-48-9.

Venkatasubramanian, Aishwarya;Thiyagaraj, Anand;Subbiah, Vairamuthu;Solairaja, Solaipriya;Arumugam, Sangaran;Ramalingam, Satish;Venkatabalasubramanian, Sivaramakrishnan research published 《 Ameliorative role of ellagic acid against acute liver steatosis in adult zebrafish experimental model》, the research content is summarized as follows. Non-alc. fatty liver disease (NAFLD), also known as hepatic steatosis, is highly prevalent in developed countries despite advancements in clin. modalities. Therefore, there is a need for identifying the bioactive mol. entity (BME) that can therapeutically intervene with liver steatosis progression. In this study, we investigated the efficacy of one such BME – ellagic acid (EA) to ascertain its mol. therapeutic potential against iodoacetamide (IAA) mediated liver steatosis in an adult zebrafish model. Dysregulation of lipid homeostasis by IAA and its amelioration by EA was examined by histol. staining and biochem. anal. in the adult zebrafish model. Furthermore, the gene expression anal. of 3-hydroxy Me glutaryl (HMG) CoA reductase, fatty acid synthase and sterol receptor binding protein-1c in IAA mediated liver steatosis and its regulation by EA was also studied by reverse transcription-polymerase chain reaction (RT-PCR). Concurrently, the drug likeliness and pharmacokinetic properties of EA in comparison to Simvastatin (SIM) were analyzed computationally by absorption, distribution, metabolism, and excretion (ADME) anal. Also, the at. level interactions of HMG-CoA reductase binding pocket with EA in comparison to SIM were examined by the mol. docking approach to ascertain their comparative binding energy (ΔG) and binding pose. Mol. docking revealed prominent hotspot residues (Gly 765, Gln 766, Asp 767, Gly 808) key to both EA and SIM interaction. All the above results revealed that the exptl. observations wherein good agreement with the computational anal. substantiating the promising therapeutic potential of EA against IAA mediated liver steatosis.

SDS of cas: 144-48-9, 2-Iodoacetamide is a synthetic retinoid that binds to the DNA of cells, altering transcription. It also has been found to be effective in treating bowel disease and has been shown to have dna binding activity. The compound was synthesized by attaching iodine molecules to acetamide. 2-Iodoacetamide targets the protein thiols on the surface of cells, which are responsible for oxidation and damage due to reactive oxygen species (ROS). This compound is metabolized by alcohol dehydrogenase and can be used as a biological sample or natural compound is a compound used as an electrophile for covalent modification of nucleophilic residues on proteins (cysteine, methionine, histidine). When modifying the active-site residues of cysteine proteases, α-Iodoacetamide acts as an irreversible inhibitor of these enzymes.

2-Iodoacetamide used in peptide mapping because it covalently binds with thiols in cysteine residues, thereby preventing disulfide bond formation. By virtue of reaction with cysteine, it is an irreversible inhibitor of enzymes with cysteine at the active site. Also reacts with histidine residues though much more slowly, and this activity is responsible for inhibition of ribonuclease.
An alkylating sulfhydryl reagent. Its actions are similar to those of iodoacetate., 144-48-9.

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

Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. 144-48-9, formula is C2H4INO, Name is 2-Iodoacetamide.The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Electric Literature of 144-48-9.

Verdugo, Edgard M.;Gifford, Mac;Glover, Caitlin;Cuthbertson, Amy A.;Trenholm, Rebecca A.;Kimura, Susana Y.;Liberatore, Hannah K.;Richardson, Susan D.;Stanford, Benjamin D.;Summers, R. Scott;Dickenson, Eric R. V. research published 《 Controlling disinfection byproducts from treated wastewater using adsorption with granular activated carbon: Impact of pre-ozonation and pre-chlorination》, the research content is summarized as follows. This study measured chlorine- and chloramine-reactive precursors using formation potential (FP) tests of nine U. S. Environmental Protection Agency (EPA) regulated and 57 unregulated disinfection byproducts (DBPs) in tertiary-filtered wastewater before and after pilot-scale granular activated carbon (GAC) adsorption. Using breakthrough of precursor concentration and of concentration associated calculated cytotoxicity and genotoxicity (by correlating known lethal concentrations reported elsewhere), the performance of three parallel GAC treatment trains were compared against tertiary-filtered wastewater: ozone/GAC, chlorine/GAC, and GAC alone. Results show GAC alone was the primary process, vs. ozone or chlorine alone, to remove the largest fraction of total chlorine- and chloramine-reactive DBP precursors and calculated cytotoxicity and genotoxicity potencies. GAC with pre-ozonation removed the most chlorine- and chloramine-reactive DBP precursors followed by GAC with pre-chlorination and lastly GAC without pre-treatment. GAC with pre-ozonation produced an effluent with cytotoxicity and genotoxicity of DBPs from FP that generally matched that of GAC without pre-oxidation; meanwhile removal of toxicity was greater by GAC with pre-chlorination. The cytotoxicity and genotoxicity of DBPs from FP tests did not scale with DBP concentration; for example, more than 90% of the calculated cytotoxicity resulted from 20% of the DBPs, principally from haloacetaldehydes, haloacetamides, and haloacetonitriles. The calculated cytotoxicity and genotoxicity from DBPs associated with FP-chloramination were at times higher than with FP-chlorination though the concentration of DBPs was five times higher with FP-chlorination. The removal of DBP precursors using GAC based treatment was at least as effective as removal of DOC (except for halonitromethanes for GAC without pre-oxidation and with pre-chlorination), indicating DOC can be used as an indicator for DBP precursor adsorption efficacy. However, the DOC was not a good surrogate for total cytotoxicity and genotoxicity breakthrough behavior, therefore, unregulated DBPs could have neg. health implications that are disconnected from general water quality parameters, such as DOC, and regulated classes of DBPs. Instead, cytotoxicity and genotoxicity correlate with the concentration of specific classes of unregulated DBPs.

Electric Literature of 144-48-9, 2-Iodoacetamide is a synthetic retinoid that binds to the DNA of cells, altering transcription. It also has been found to be effective in treating bowel disease and has been shown to have dna binding activity. The compound was synthesized by attaching iodine molecules to acetamide. 2-Iodoacetamide targets the protein thiols on the surface of cells, which are responsible for oxidation and damage due to reactive oxygen species (ROS). This compound is metabolized by alcohol dehydrogenase and can be used as a biological sample or natural compound is a compound used as an electrophile for covalent modification of nucleophilic residues on proteins (cysteine, methionine, histidine). When modifying the active-site residues of cysteine proteases, α-Iodoacetamide acts as an irreversible inhibitor of these enzymes.

2-Iodoacetamide used in peptide mapping because it covalently binds with thiols in cysteine residues, thereby preventing disulfide bond formation. By virtue of reaction with cysteine, it is an irreversible inhibitor of enzymes with cysteine at the active site. Also reacts with histidine residues though much more slowly, and this activity is responsible for inhibition of ribonuclease.
An alkylating sulfhydryl reagent. Its actions are similar to those of iodoacetate., 144-48-9.

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. Name: 3-Iodopyridine.

Vine, Logan E.;Reeves, Ryan D.;Landwehr, Eleanor M.;Fernandez, Israel;Schomaker, Jennifer M. research published 《 Scope and Mechanistic Investigations of Pd-Catalyzed Coupling/Cyclization and Cycloisomerization of Allenyl Malonates》, the research content is summarized as follows. Pd-catalyzed transformations of allenyl malonates RR¹C=C=CR²CH₂CH(C(O)OMe)₂ (R = H, Me, Et; R¹ = H, pentyl, i-Bu; R² = H, Me) and I [R³ = H, Me; R⁴ = Me, pentyl, 3-[(tert-butyldimethylsilyl)oxy]propyl] provide convenient access to functionalized carbocycles II (Ar = Ph, naphthalen-1-yl, pyridin-3-yl, thien-2-yl, etc.) and III, but the influence of the ligand, solvent, base, and reaction conditions on the mechanism, regioselectivity, and product outcome of the cyclization is not well understood. Addnl., from the perspective of synthetic utility, access to either fully substituted or enantioenriched cyclopentane building blocks has not yet been achieved. This work describes how targeted changes to the reaction conditions enable predictable control over the mechanism of Pd-catalyzed allene cross-coupling/cyclization and cycloisomerization, irresp. of the allene substitution pattern. Both enantioenriched cyclopropanes IV and cyclopentenes V can be obtained through axis-to-center chirality transfer from the allene precursor at room temperature, which is not possible using reported Pd-catalyzed methods that result in racemization of the allene. Finally, the ability to divert the reactivity of the allenyl malonate from cross-coupling/cyclization to cycloisomerization by a simple switch of the ligand on Pd from a bidentate phosphine to an electron-poor triphenylphosphite is demonstrated.

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., Name: 3-Iodopyridine

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