Author: Jessica.F

Zhu, Daoyong; Xu, Wenqiang; Pu, Maoping; Wu, Yun-Dong; Chi, Yonggui Robin; Zhou, Jianrong Steve published an article in 2021. The article was titled 《Asymmetric Domino Heck Arylation and Alkylation of Nonconjugated Dienes: Double C-F···Sodium Attractive Noncovalent Interaction》, and you may find the article in Organic Letters.HPLC of Formula: 15164-44-0 The information in the text is summarized as follows:

Palladium catalyzed domino Heck arylation and alkylation of nonconjugated cyclodienes to produce trans isomers of disubstituted cyclohexenes in exceptionally high enantiomeric ratios, reaching 100:1 to 200:1 in many cases. Importantly, the interactions of the two CF bonds of Josiphos and the sodium ion of malonates facilitated stereoselective allylic attack through DFT calculations and experiments This is a new type of attractive noncovalent interactions found in organometallic catalysis. In the experiment, the researchers used 4-Iodobenzaldehyde(cas: 15164-44-0HPLC of Formula: 15164-44-0)

4-Iodobenzaldehyde(cas: 15164-44-0) is used in synthesis of 4-[2-(trimethylsilyl)ethynyl]benzaldehyde, 5,15-dimesityl-10-(3-[2-(trimethylsilyl)ethynyi]phenyl}-20-(4-iodophenyl)porphyrin, and 5,15-dimesityl-10-[3,5-bis{2-[4-(N,N’-difluoroboryl-1,9-dimethyidipyrrin-5-yl)-phenyl]ethynyl}phenyl]-20-(4-iodophenyl)porphyrin.HPLC of Formula: 15164-44-0

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

Hu, Xiao-Qiang; Liu, Zi-Kui; Hou, Ye-Xing; Xu, Ji-Hang; Gao, Yang published an article in 2021. The article was titled 《Merging C-H Activation and Strain-Release in Ruthenium-Catalyzed Isoindolinone Synthesis》, and you may find the article in Organic Letters.Reference of 4-Iodobenzoic acid The information in the text is summarized as follows:

The merger of strain-release of 1,2-oxazetidines I (R = 4-Me, 2,4,5-(OMe)3, 4-Br, etc.) with carboxylic acids 2-R1-3-R2-4-R3-5-R4C6HC(O)OH [R1 = H, Me, Bn, I, etc.; R2 = H, Ph, Br, Me, etc.; R1R2 = -(CH2)4-; R3 = H, Me, t-Bu, Br, etc.; R2R3 = -CH=CH-CH=CH-; R4 = H, OMe] directed C-H activation in catalytic synthesis of isoindolinones II was reported for the first time. This reaction opens a new and sustainable avenue to prepare a range of structurally diverse isoindolinone skeletons II from readily available benzoic acids. The success of late-stage functionalization of some bioactive acids II, and concise synthesis of biol. important skeletons demonstrated its great synthetic potential in drug discovery. Mechanistic studies indicated a plausible C-H activation/β-carbon elimination/intramol. cyclization cascade pathway. In the experimental materials used by the author, we found 4-Iodobenzoic acid(cas: 619-58-9Reference of 4-Iodobenzoic acid)

4-Iodobenzoic acid(cas: 619-58-9) belongs to organic iodides.Reference of 4-Iodobenzoic acid The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine.

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

Wang, Miao; Saad, Ali; Li, Xiaoguang; Peng, Tao; Zhang, Qi-Tao; Kumar, Mohan; Zhao, Wei published an article in 2021. The article was titled 《Solid-state synthesis of single-phase nickel monophosphosulfide for the oxygen evolution reaction》, and you may find the article in Dalton Transactions.Electric Literature of C4H4INO2 The information in the text is summarized as follows:

High-performance and cost-effective nonprecious-metal catalysts are essential for the next-generation oxygen evolution reaction (OER). However, the electrocatalysis of the OER during water splitting is often carried out by using noble metal catalysts, such as RuO2 or IrO2 with high-cost and limited stability. Herein, we reported a successful synthesis of a ternary nickel monophosphosulfide (NiPS) compound via a simple solid-state route and further investigated its electrocatalytic performances for water oxidation It is found that the NiPS electrocatalyst exhibits good OER performance in 1.0 M KOH solution, i.e., achieving a c.d. of 20 mA cm-2 at an overpotential of 400 mV and a Tafel slope of 126 mV dec-1, comparable to com. benchmark RuO2. The ternary NiPS electrocatalyst for the OER is superior to its binary counterparts, i.e., Ni2P and NiS. D. functional theory (DFT) calculations combined with ex situ XPS were performed to obtain further insights into the intrinsic catalytic mechanism of NiPS, and their results clearly revealed that the instability of the Ni=O intermediate during the OH* → O* process and the easy oxidation of the (PS)3- anion favoring the formation of hydroxyl-based species (i.e., Ni(OH)2/NiOOH) on the surface of the catalyst, which plays a crucial role in facilitating the OER activity. Furthermore, we creatively extended this method to the fabrication of heteroatom substituted catalysts and a new quaternary CoNiP2S2 compound was successfully synthesized for the first time in the same way. The structural properties and electrocatalytic performance towards the OER for CoNiP2S2 (e.g., 20 mA cm-2 at 376 mV) are also systematically investigated in this work.1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Electric Literature of C4H4INO2) was used in this study.

1-Iodopyrrolidine-2,5-dione(cas: 516-12-1) is used in the preparation of vinyl sulfones from olefins and benzenesulfinic acid. It acts as a source for I+ and involved in Hunsdiecker reactions for the conversion of cinnamic acids, and propiolic acids to the corresponding alfa-halostyrenes and 1-halo-1-alkynes respectively. Electric Literature of C4H4INO2

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

Alayrac, Carole; Witulski, Bernhard published an article in 2021. The article was titled 《Rhodium-catalyzed crossed [2+2+2] cycloaddition with ynamides: key-strategy for the concise total synthesis of 3-oxygenated carbazole alkaloids》, and you may find the article in Heterocycles.Safety of 4-Chloro-2-iodoaniline The information in the text is summarized as follows:

Total syntheses of a set of naturally occurring 3-oxygenated carbazole alkaloids – 6-chlorohyellazole, carazostatin, carbazomycins A and B – are described. The key-strategy underlines a highly chemo- and regioselective rhodium-catalyzed [2+2+2] cyclotrimerization between appropriately tailored yne-ynamides and 1-methoxypropyne that is stirred by the interplay of stereoelectronic and steric effects allowing the introduction of four ring substituents of the natural carbazoles within a single step and making the overall syntheses short and efficient. In the experiment, the researchers used many compounds, for example, 4-Chloro-2-iodoaniline(cas: 63069-48-7Safety of 4-Chloro-2-iodoaniline)

4-Chloro-2-iodoaniline(cas: 63069-48-7) belongs to anime. The methylamines occur in small amounts in some plants. Many polyfunctional amines (i.e., those having other functional groups in the molecule) occur as alkaloids in plants—for example, mescaline, 2-(3,4,5-trimethoxyphenyl)ethylamine; the cyclic amines nicotine, atropine, morphine, and cocaine; and the quaternary salt choline, N-(2-hydroxyethyl)trimethylammonium chloride, which is present in nerve synapses and in plant and animal cells.Safety of 4-Chloro-2-iodoaniline

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

Sasmal, Sheuli; Prakash, Gaurav; Dutta, Uttam; Laskar, Ranjini; Lahiri, Goutam Kumar; Maiti, Debabrata published an article in 2022. The article was titled 《Directing group assisted rhodium catalyzed meta-C-H alkynylation of arenes》, and you may find the article in Chemical Science.HPLC of Formula: 88-67-5 The information in the text is summarized as follows:

Site-selective C-H alkynylation of arenes to produce aryl alkynes is a highly desirable transformation due to the prevalence of aryl alkynes in various natural products, drug mols. and in materials. To ensure site-selective C-H functionalization, directing group (DG) assisted C-H activation has been evolved as a useful synthetic tool. In contrast to DG-assisted ortho-C-H activation, distal meta-C-H activation is highly challenging and has attracted significant attention in recent years. However, developments are majorly focused on Pd-based catalytic systems. In order to diversify the scope of distal meta-C-H functionalization, herein the first Rh(I) catalyzed meta-C-H alkynylation protocol through the inverse Sonogashira coupling reaction is disclosed. The protocol is compatible with various substrate classes which include phenylacetic acids, hydrocinnamic acids, 2-Ph benzoic acids, 2-Ph phenols, benzyl sulfonates and ether-based scaffolds. The post-synthetic modification of meta-alkynylated arenes is also demonstrated through DG-removal as well as functional group interconversion. In the experimental materials used by the author, we found 2-Iodobenzoic acid(cas: 88-67-5HPLC of Formula: 88-67-5)

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Organic iodides are used in veterinary products (Organic Iodide Powder) as a nutritional source of iodine.HPLC of Formula: 88-67-5 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.

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

In 2022,Xiao, Yong-Mei; Lv, Wen-Wen; Yuan, Jin-Wei; Yang, Liang-Ru; Mao, Pu; Mai, Wen-Peng published an article in ChemistrySelect. The title of the article was 《Nickel-Catalyzed Thiocarbonylation of Aryl Iodides with Dialkyl Disulfides for the Synthesis of Thioesters》.Recommanded Product: 625-99-0 The author mentioned the following in the article:

A nickel-catalyzed molybdenum-promoted carbonylative synthesis of thioesters between aryl iodides and dialkyl disulfides has been developed. This method provides a novel and practical route to aryl thioesters under CO-gas-free conditions. Using Mo(CO)6 as a solid CO source, many thioesters were obtained in moderate yields without expensive metals such as palladium. In the part of experimental materials, we found many familiar compounds, such as 1-Chloro-3-iodobenzene(cas: 625-99-0Recommanded Product: 625-99-0)

1-Chloro-3-iodobenzene(cas: 625-99-0) belongs to organic iodides. 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), Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction.Recommanded Product: 625-99-0

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

In 2022,Yang, Zhenjiao; Zhang, Yongsheng; Lv, Xingxian; Yang, Yang; Jiang, Chunhao; He, Xiaoyan; Chen, Guoliang; Huang, Gang; Lu, Xiuhong published an article in Green Chemistry. The title of the article was 《Copper and neocuproine catalysed synthesis of cinnamyl ether derivatives directly from secondary and tertiary cinnamyl alcohols》.Recommanded Product: 626-02-8 The author mentioned the following in the article:

A new method for the synthesis of secondary and tertiary cinnamyl ether derivatives, e.g., (E)-1-(3-ethoxy-3-methylbut-1-en-1-yl)-4-methylbenzene employing copper sulfate pentahydrate (CuSO4.5H2O) as a catalyst and neocuproine as a ligand, was developed. Interestingly, this method enabled the efficient connection of the long alkoxy chain with secondary or tertiary cinnamyl alcs.e.g., (E)-2-methyl-4-(p-tolyl)but-3-en-2-ol. Through this method, PEG-modified secondary and tertiary cinnamyl alcs. containing natural products and small mol. drugs were realized, providing a green method to generate functional cinnamyl ether derivatives directly. In the experimental materials used by the author, we found 3-Iodophenol(cas: 626-02-8Recommanded Product: 626-02-8)

3-Iodophenol(cas: 626-02-8) belongs to organic iodides. Organic iodides are used in veterinary products (Organic Iodide Powder) as a nutritional source of iodine. 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.Recommanded Product: 626-02-8

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

In 2022,Wang, Linhua; Zheng, Xuesong; Zheng, Qinze; Li, Zhenlong; Wu, Jian; Gao, Ge published an article in Organic Letters. The title of the article was 《Thioether-Assisted Cu-Catalyzed C5-H Arylation of Imidazo[1,5-a]pyridines》.Application In Synthesis of 4-Iodopyridine The author mentioned the following in the article:

A series of ethylthio (hetero)arylimidazo[1,5-a]pyridine derivatives I (R = 4-methylphenyl, pyridin-4-yl, 1-methyl-1H-indol-5-yl, etc.; R1 = H, Cl, Br, Me, Ph, 4-methoxyphenyl, 4-trifluoromethylphenyl; R2 = H, 6-Cl, 7-Me) was prepared via Cu-catalyzed regioselective C5-H arylation of imidazo[1,5-a]pyridines I (R = H) with aryl iodides RI with the assistance of an ethylthio group at the C3 position. This directing group could be easily removed to furnish a range of 5-(hetero)arylimidazo[1,5-a]pyridine derivatives e.g., II. The reaction tolerates a variety of functionalities and is compatible with sterically hindered substrates. After reading the article, we found that the author used 4-Iodopyridine(cas: 15854-87-2Application In Synthesis of 4-Iodopyridine)

4-Iodopyridine(cas: 15854-87-2) is used as a reagent in the synthesis of indazolylamides as glucocorticoid receptor agonists. 4-Iodopyridine is a halogenated heterocycle that is a building block for proteomics research.Application In Synthesis of 4-Iodopyridine

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

In 2022,Wen, Ya-Ting; Kong, Xiang-Tao; Liu, Hong-Chao; Wang, Cui-Tian; Wei, Wan-Xu; Wang, Bin; Liu, Xue-Yuan; Liang, Yong-Min published an article in Organic Letters. The title of the article was 《Ni-Catalyzed Remote Radical/Cross-Electrophile Coupling Cascade for Selective C(sp3)-H Arylation》.Synthetic Route of C5H4IN The author mentioned the following in the article:

An innovative 1,5-HAT cascade strategy was advanced for the nickel-catalyzed distal arylation via cross-electrophile coupling. Through specific migration, the remote C(sp3)-H bond was regioselectively activated, and Ar-I as the available electrophile is used for the construction of the C(sp3)-C(sp2) bond. This method also has broad applicability for benzylic and aliphatic N-fluorocarboxamides with yields up to 80%. Furthermore, a series of control experiments demonstrated that this reaction was probably initiated by a radical process.4-Iodopyridine(cas: 15854-87-2Synthetic Route of C5H4IN) was used in this study.

4-Iodopyridine(cas: 15854-87-2) is used as a reagent in the synthesis of indazolylamides as glucocorticoid receptor agonists. 4-Iodopyridine is a halogenated heterocycle that is a building block for proteomics research.Synthetic Route of C5H4IN

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

In 2022,Ye, Hai-Bing; Zhou, Xu-Yu; Li, Lei; He, Xiang-Kui; Xuan, Jun published an article in Organic Letters. The title of the article was 《Photochemical Synthesis of Succinic Ester-Containing Phenanthridines from Diazo Compounds as 1,4-Dicarbonyl Precursors》.Related Products of 63069-48-7 The author mentioned the following in the article:

Authors disclosed herein a straightforward photochem. method for the construction of phenanthridines containing a synthetically useful succinate unit. The reaction occurred under visible-light irradiation with cheap eosin Y Na as photoredox catalyst and a diazo compound as the succinate precursor. Under the optimal reaction conditions, a wide range of phenanthridines were obtained in moderate to good yields. Note that the succinate units in the final heterocycles could be easily transformed into many valuable structures, such as γ-butyrolactone, dihydrofuran-2(3H)-one, and THF. Mechanistic experiments were performed to support the proposed mechanism. After reading the article, we found that the author used 4-Chloro-2-iodoaniline(cas: 63069-48-7Related Products of 63069-48-7)

4-Chloro-2-iodoaniline(cas: 63069-48-7) belongs to anime. Left-handed and right-handed forms (mirror-image configurations, known as optical isomers or enantiomers) are possible when all the substituents on the central nitrogen atom are different (i.e., the nitrogen is chiral). With amines, there is extremely rapid inversion in which the two configurations are interconverted.Related Products of 63069-48-7

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