Author: Jessica.F

In 2019,Organic Letters included an article by Jiang, Huanfeng; Zhang, Hao; Xiong, Wenfang; Qi, Chaorong; Wu, Wanqing; Wang, Lu; Cheng, Ruixiang. Application In Synthesis of Trimethylsulfoxonium iodide. The article was titled 《Iridium-Catalyzed Three-component Coupling Reaction of Carbon Dioxide, Amines, and Sulfoxonium Ylides》. The information in the text is summarized as follows:

The first iridium-catalyzed three-component coupling reaction of carbon dioxide, amines, and sulfoxonium ylides has been developed, providing an efficient and straightforward method for the construction of a range of structurally diverse O-β-oxoalkyl carbamates, e.g., I (X-rays single crystal structure shown), in moderate to excellent yields. This novel protocol features the use of readily available substrates, wide substrate scope, and good functional group tolerance. Moreover, the phosgene-free strategy was successfully applied to the synthesis of a potential antitumor agent via a a three-step procedure starting from a steroid carboxylic acid. In the experiment, the researchers used many compounds, for example, Trimethylsulfoxonium iodide(cas: 1774-47-6Application In Synthesis of Trimethylsulfoxonium iodide)

Trimethylsulfoxonium iodide(cas: 1774-47-6) reacts with sodium hydride to prepare dimethyloxosulfonium methylide, which is used as a methylene-transfer reagent in synthetic chemistry. It is used to prepare ylide, which reacts with carbonyl compounds to get epoxides. Further, it reacts with alfa,beta-unsaturated esters to get cyclopropyl esters.Application In Synthesis of Trimethylsulfoxonium iodide

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

The author of 《Diethynyldiazafluoren-9-ylidene as a π Cross-Conjugated Platform for Redox Active Transition Metal Fragments》 were Nauroozi, Djawed; Bruhn, Clemens; Faust, Ruediger. And the article was published in Organometallics in 2019. Recommanded Product: 1-Bromo-4-iodobenzene The author mentioned the following in the article:

Synthetic routes were developed to attach three redox-active metal fragments to cross-conjugated 3-methylidenepentadiyne covalently expanded by diazafluorenylidene: The two alkyne termini of this new ligand were end-capped via a phenylene spacer with ethynyl ferrocene, and a [Ru(bpy)2]2+ fragment was coordinated in the diimine binding site. The photophys. and electrochem. properties of both the diferrocenyl-terminated ligand and its corresponding Ru-complex were investigated by UV-vis absorption spectroscopy and cyclic voltammetry. The absorption data reveal significant interactions of the metal centers with the cross-conjugated ligand system. In the electrochem. experiments the ferrocenyl and the ruthenium centers could be addressed individually as they are separated by almost 1 V. While the presence of the Ru-fragment manifests itself in the reduction potential of the diazafluorenylidene-ligand, communication between the ferrocenyl end-caps on one hand and between the ferrocenes and the Ru-fragment on the other appears to be reduced through the freely rotating phenylene spacers. The results came from multiple reactions, including the reaction of 1-Bromo-4-iodobenzene(cas: 589-87-7Recommanded Product: 1-Bromo-4-iodobenzene)

1-Bromo-4-iodobenzene(cas: 589-87-7) has been employed as reagent for in situ desilylation and coupling of silylated alkynes, as starting reagent in the total syntheses of ent-conduramine A and ent-7-deoxypancratistatin (alkaloids), as substrate in copper-free Sonogashira coupling in aqueous acetone in synthesis of β,β,dibromostyrenesRecommanded Product: 1-Bromo-4-iodobenzene

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

The author of 《A modular approach to prepare enantioenriched cyclobutanes: synthesis of (+)-rumphellaone A》 were Beck, Jordan C.; Lacker, Caitlin R.; Chapman, Lauren M.; Reisman, Sarah E.. And the article was published in Chemical Science in 2019. Application of 624-31-7 The author mentioned the following in the article:

A modular synthesis of enantioenriched polyfunctionalized cyclobutanes I [Ar = 4-MeC6H4, 3-F3CC6H4, 2-fluoro-3-pyridyl, etc.] was developed via Pd-catalyzed C-H arylation of 8-aminoquinolinamide with aryl iodides. The C-H arylation products I were derivatized through subsequent decarboxylative coupling processes. This synthetic strategy enabled a 9-step enantioselective total synthesis of the antiproliferative meroterpenoid (+)-rumphellaone A.1-Iodo-4-methylbenzene(cas: 624-31-7Application of 624-31-7) 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.Application of 624-31-7

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

The author of 《Synthesis of Rice Husk Derived Activated Mesoporous Carbon Immobilized Palladium Hybrid Nano-Catalyst for Ligand-Free Mizoroki-Heck/Suzuki/Sonogashira Cross-Coupling Reactions》 were Patel, Ashok Raj; Asatkar, Archana; Patel, Geetika; Banerjee, Subhash. And the article was published in ChemistrySelect in 2019. Electric Literature of C6H4BrI The author mentioned the following in the article:

Chem. activated graphitic mesoporous carbon was synthesized from rice husk biomass and subsequently immobilized with palladium nanoparticles (Pd NPs). The physiochem. characteristics like composition, morphol., structure and textural properties of the rice husk derived activated carbon supported Pd NPs (nano-Pd@RAGC) were analyzed by various anal. and spectroscopic techniques. Finally, the applications of hybrid nano-Pd@RAGC material were investigated in useful carbon-carbon bond forming reactions via Mizoroki-Heck/Suzuki/Sonogashira cross-coupling reactions under ligand-free, microwave conditions. The RAGC provided excellent stability to Pd NPs in cross coupling reactions. The catalyst was recovered simply by filtration and recycled for at least ten times.1-Bromo-4-iodobenzene(cas: 589-87-7Electric Literature of C6H4BrI) was used in this study.

1-Bromo-4-iodobenzene(cas: 589-87-7) is mainly used as the OLED pharmaceutical intermediate, as reagent for in situ desilylation and coupling of silylated alkynes, as substrate in copper-free Sonogashira coupling in aqueous acetone..Electric Literature of C6H4BrI It is also used in synthesis of β,β,dibromostyrenes, as starting reagent in the total syntheses of ent-conduramine A and ent-7-deoxypancratistatin (alkaloids)

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

The author of 《Electrodeposition of Ni-Co-Fe mixed sulfide ultrathin nanosheets on Ni nanocones: a low-cost, durable and high performance catalyst for electrochemical water splitting》 were Barati Darband, Ghasem; Aliofkhazraei, Mahmood; Hyun, Suyeon; Sabour Rouhaghdam, Alireza; Shanmugam, Sangaraju. And the article was published in Nanoscale in 2019. Electric Literature of C4H4INO2 The author mentioned the following in the article:

The development of a bi-functional active and stable catalyst for both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is an important challenge in overall electrochem. water splitting. In this study, firstly, nickel nanocones (NNCs) were formed using electrochem. deposition, and then Ni-Co-Fe based mixed sulfide ultrathin nanosheets were obtained by directly depositing on the surface of the nanocones using the CV method. With a hierarchical structure of Ni-Fe-Co-S nanosheets, not only was a high active surface area created, but also the electron transfer and mass transfer were enhanced. This structure also led to the faster release of hydrogen bubbles from the surface. An overpotential value of 106 mV was required on the surface of this electrode to generate a c.d. of 10 mA cm-2 in the HER, whereas, for the OER, 207 mV overpotential was needed to generate a c.d. of 10 mA cm-2. Furthermore, this electrode required 1.54 V potential to generate a c.d. of 10 mA cm-2 in the total electrochem. water splitting. The resulting electrode also exhibited reasonable electrocatalytic stability, and after 10 h of electrolysis in the overall water splitting reaction, the voltage change was negligible. This study introduces a simple, efficient, reasonable and cost-effective method of creating an effective catalyst for the overall water splitting process. In the experiment, the researchers used many compounds, for example, 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Electric Literature of C4H4INO2)

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

The author of 《Pd Nanoparticle Fabricated Tetrahydroharman-3-carboxylic Acid Analog Immobilized CoFe2O4 Catalyzed Fast and Expedient C-C Cross and C-S Coupling》 were Tamoradi, Taibeh; Veisi, Hojat; Karmakar, Bikash. And the article was published in ChemistrySelect in 2019. HPLC of Formula: 624-31-7 The author mentioned the following in the article:

A novel Pd nanoparticles anchored tryptophan analog ligand immobilized magnetic CoFe2O4 nanocomposite material was synthesized by post-functionalization approach. The material was thoroughly characterized using several advanced anal. techniques. Thereafter, the catalytic application was carried out in the C-C bond formation reactions via Suzuki and Stille cross coupling. Biphenyl derivatives were prepared in both the reactions with high efficiency and short reaction time. The exploration was further continued in the synthesis of aromatic thioethers by C-S coupling using mol. sulfur and haloarenes. The clean ligand-free protocol, devoid of hazardous chems., excellent yields in short reaction time and the reusability of catalyst for several times were the key factors in the methodol.1-Iodo-4-methylbenzene(cas: 624-31-7HPLC of Formula: 624-31-7) 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.HPLC of Formula: 624-31-7

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

The author of 《A broadband and strong visible-light-absorbing photosensitizer boosts hydrogen evolution》 were Wang, Ping; Guo, Song; Wang, Hong-Juan; Chen, Kai-Kai; Zhang, Nan; Zhang, Zhi-Ming; Lu, Tong-Bu. And the article was published in Nature Communications in 2019. Synthetic Route of C4H4INO2 The author mentioned the following in the article:

Developing broadband and strong visible-light-absorbing photosensitizer is highly desired for dramatically improving the utilization of solar energy and boosting artificial photosynthesis. Herein, we develop a facile strategy to co-sensitize Ir-complex with Coumarins and boron dipyrromethene to explore photosensitizer with a broadband covering ca. 50% visible light region (Ir-4). This type of photosensitizer is firstly introduced into water splitting system, exhibiting significantly enhanced performance with over 21 times higher than that of typical Ir(ppy)2(bpy)+, and the turnover number towards Ir-4 reaches to 115840, representing the most active sensitizer among reported mol. photocatalytic systems. Exptl. and theor. investigations reveal that the Ir-mediation not only achieves a long-lived boron dipyrromethene-localized triplet state, but also makes an efficient excitation energy transfer from Coumarin to boron dipyrromethene to trigger the electron transfer. These findings provide an insight for developing broadband and strong visible-light-absorbing multicomponent arrays on mol. level for efficient artificial photosynthesis. In the part of experimental materials, we found many familiar compounds, such as 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Synthetic Route of C4H4INO2)

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. Synthetic Route of C4H4INO2

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

《One-Pot Synthesis of γ-Azidobutyronitriles and Their Intramolecular Cycloadditions》 was published in Synthesis in 2020. These research results belong to Ivanov, Konstantin L.; Tukhtaev, Hamidulla B.; Tukhtaeva, Feruza O.; Bezzubov, Stanislav I.; Melnikov, Mikhail Ya.; Budynina, Ekaterina M.. COA of Formula: C3H9IOS The article mentions the following:

Efficient gram-scale, one-pot approached to azidocyanobutyrates and their amidated or decarboxylated derivatives was developed, starting from com. available aldehydes and cyanoacetates. These techniques combine (1) Knoevenagel condensation, (2) Corey-Chaykovsky cyclopropanation and (3) nucleophilic ring opening of donor-acceptor cyclopropanes with the azide ion, as well as (4) Krapcho decarboxylation or (4′) amidation. The synthetic utility of the resulting γ-azidonitriles was demonstrated by their transformation into tetrazoles via intramol. (3+2)-cycloaddition A condition-dependent activation effect of the α-substituent was revealed in that case. Thermally activated azide-nitrile interaction did not differentiate the presence of an α-electron-withdrawing substituent in γ-azidonitriles, whereas the Lewis acid mediated (SnCl4or TiCl4) reaction proceeded much easier for azidocyanobutyrates. This allowed us to develop an efficient procedure for converting azidocyanobutyrates into the corresponding tetrazoles. After reading the article, we found that the author used Trimethylsulfoxonium iodide(cas: 1774-47-6COA of Formula: C3H9IOS)

Trimethylsulfoxonium iodide(cas: 1774-47-6) is a sulfoxonium salt. It is used to generate dimethyloxosulfonium methylide by reaction with sodium hydride. The latter compound is used as a methylene-transfer reagent, and is used to prepare epoxides.COA of Formula: C3H9IOS

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

《Silver-Catalyzed Cascade Cyclization Reaction of Isocyanides with Sulfoxonium Ylides: Synthesis of 3-Aminofurans and 4-Aminoquinolines》 was written by Liang, Yong-Xin; Yang, Ming; He, Bo-Wen; Zhao, Yu-Long. SDS of cas: 1774-47-6 And the article was included in Organic Letters in 2020. The article conveys some information:

A silver-catalyzed cascade cyclization reaction of isocyanides with sulfoxonium ylides has been developed for the first time. This reaction provides a new and efficient method for the construction of highly functionalized 3-aminofurans and 4-aminoquinolines from readily available starting materials in a single step. In the experiment, the researchers used many compounds, for example, Trimethylsulfoxonium iodide(cas: 1774-47-6SDS of cas: 1774-47-6)

Trimethylsulfoxonium iodide(cas: 1774-47-6) reacts with sodium hydride to prepare dimethyloxosulfonium methylide, which is used as a methylene-transfer reagent in synthetic chemistry. It is used to prepare ylide, which reacts with carbonyl compounds to get epoxides.SDS of cas: 1774-47-6

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

《NiH-catalyzed asymmetric hydroarylation of N-acyl enamines to chiral benzylamines》 was written by He, Yuli; Song, Huayue; Chen, Jian; Zhu, Shaolin. Application of 15164-44-0 And the article was included in Nature Communications in 2021. The article conveys some information:

NiH-catalyzed enantio- and regioselective reductive hydroarylation of N-acyl enamines, allowed for the practical access to a broad range of structurally diverse, enantioenriched benzylamines under mild, operationally simple reaction conditions was reported.4-Iodobenzaldehyde(cas: 15164-44-0Application of 15164-44-0) was used in this study.

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.Application of 15164-44-0

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