Author: Jessica.F

Electric Literature of C6H5IOIn 2021 ,《SuFExable polymers with helical structures derived from thionyl tetrafluoride》 was published in Nature Chemistry. The article was written by Li, Suhua; Li, Gencheng; Gao, Bing; Pujari, Sidharam P.; Chen, Xiaoyan; Kim, Hyunseok; Zhou, Feng; Klivansky, Liana M.; Liu, Yi; Driss, Hafedh; Liang, Dong-Dong; Lu, Jianmei; Wu, Peng; Han, Zuilhof; Moses, John; Sharpless, K. Barry. The article contains the following contents:

Sulfur(VI) fluoride exchange (SuFEx) is a category of click chem. that enables covalent linking of modular units through sulfur(VI) connective hubs. The efficiency of SuFEx and the stability of the resulting bonds have led to polymer chem. applications. Now, we report the SuFEx click chem. synthesis of several structurally diverse SOF4-derived copolymers based on the polymerization of bis(iminosulfur oxydifluorides) and bis(aryl silyl ethers). This polymer class presents two key characteristics. First, the [-N=S(=O)F-O-] polymer backbone linkages are themselves SuFExable and undergo precise SuFEx-based post-modification with phenols or amines to yield branched functional polymers. Second, studies of individual polymer chains of several of these new materials indicate helical polymer structures. The robust nature of SuFEx click chem. offers the potential for post-polymerization modification, enabling the synthesis of materials with control over composition and conformation. After reading the article, we found that the author used 3-Iodophenol(cas: 626-02-8Electric Literature of C6H5IO)

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.Electric Literature of C6H5IO 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

Application of 624-73-7In 2020 ,《Dehydroxylative Fluorination of Tertiary Alcohols》 was published in Organic Letters. The article was written by Zhang, Wei; Gu, Yu-Cheng; Lin, Jin-Hong; Xiao, Ji-Chang. The article contains the following contents:

A large number of fluorination methods have been developed, but the construction of a tertiary C-F bond remains challenging. Herein, we describe an efficient dehydroxylative fluorination of tertiary alcs. with Selectfluor via the activation of a hydroxyl group by a Ph2PCH2CH2PPh2/ICH2CH2I system. Although the reagents appear to be not compatible (Selectfluor with the phosphine and I- generated in situ), the reactions occur rapidly to give the desired products in moderate to high yields. This work may present a new discovery in fluorination of alcs. since the reported methods are mainly limited to primary and secondary alcs. The experimental part of the paper was very detailed, including the reaction process of 1,2-Diiodoethane(cas: 624-73-7Application of 624-73-7)

1,2-Diiodoethane(cas: 624-73-7) is one of organic iodides. 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. Organic iodides can be alkyl, alkenyl, or alkynyl, and all of them are very reactive toward with many kinds of nucleophiles.Application of 624-73-7

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

《Postsynthetic crystalline transformation in two-dimensional perovskites via organothiol-based chemistry》 was written by Yuan, Zilong; Zhao, Liang; Pradhan, Ekadashi; Lai, Ming; Zeng, Tao; Yang, Zhenyu. Quality Control of 1-Iodopyrrolidine-2,5-dioneThis research focused ontwo dimensional perovskite crystalline transformation organothiol chem. The article conveys some information:

The first postsynthetic solution-based crystal transformation of two-dimensional metal halide perovskites (2D MHPs) through organothiol-based reactions is reported. It is well-established that the crystal formation from a solution containing predesigned metal ion and organic cation precursors produces well-defined 2D MHPs with various intercalating organic cations. However, few reports outlining the postsynthetic crystal transformation of 2D MHPs have appeared. Here, we report that, upon organothiol-based redox or condensation reactions, large organic cations in three types of 2D MHPs can interconvert under ambient conditions without damage to the layered inorganic framework. The swift and complete crystal interconversion has been confirmed using combined techniques including X-ray diffraction and 13C NMR (13C NMR) spectroscopy. Electronic structures of the MHPs were investigated using computational chem.1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Quality Control of 1-Iodopyrrolidine-2,5-dione) 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. Quality Control of 1-Iodopyrrolidine-2,5-dione

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

《Regioselective Three-Component Synthesis of Vicinal Diamines via 1,2-Diamination of Styrenes》 was written by Cao, Jie; Lv, Daqi; Yu, Fei; Chiou, Mong-Feng; Li, Yajun; Bao, Hongli. HPLC of Formula: 15164-44-0This research focused onvicinal diamine preparation regioselective; styrene diamination azodicarboxylate. The article conveys some information:

Herein, a regioselective intermol. three-component vicinal diamination of styrenes with acetonitrile and azodicarboxylates is reported. The diamination products can be produced in moderate to excellent yields via the Ritter reaction. Synthetic applications and theor. studies of this reaction have been conducted. After reading the article, we found that the author 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

Category: iodides-buliding-blocksOn October 1, 2009 ,《Synthesis of 6-substituted imidazo[2,1-b][1,3]thiazoles and 2-substituted imidazo[2,1-b][1,3]benzothiazoles via Pd/Cu-mediated Sonogashira coupling》 was published in Synlett. The article was written by Kamali, Taghi A.; Habibi, Davood; Nasrollahzadeh, Mahmoud. The article contains the following contents:

The reaction of iodobenzenes with 2-amino-3-prop-2-ynyl-1,3-thiazolium bromide and 2-imino-3-prop-2-ynyl-1,3-benzothiazole, catalyzed by Pd/Cu in aqueous solution, leads to the formation of 6-substituted imidazo[2,1-b][1,3]thiazoles and 2-substituted imidazo[2,1-b][1,3]benzothiazoles, resp. The experimental part of the paper was very detailed, including the reaction process of 1-Chloro-4-iodo-2-nitrobenzene(cas: 41252-95-3Category: iodides-buliding-blocks)

1-Chloro-4-iodo-2-nitrobenzene(cas: 41252-95-3) belongs to organic iodides. The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Category: iodides-buliding-blocks Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.

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

In 2017,Zhang, Shuo; Niu, You-Hong; Ye, Xin-Shan published 《General Approach to Five-Membered Nitrogen Heteroaryl C-Glycosides Using a Palladium/Copper Co-Catalyzed C-H Functionalization Strategy》.Organic Letters published the findings.Synthetic Route of C2H4I2 The information in the text is summarized as follows:

A general approach to the synthesis of diverse heteroaryl-C-Δ1,2-glycosides has been developed by employing the Pd(OAc)2/CuI co-catalyzed direct cross-coupling of five-membered nitrogen heterocycles with 1-iodoglycals in a C-H activation manner. Using this method, 27 examples of heteroaryl-C-Δ1,2-glycosides, containing indoles, thiazoles, benzothiazoles, imidazoles, benzimidazoles, and benzoxazoles as aglycons were obtained in 43-99% yield. The results came from multiple reactions, including the reaction of 1,2-Diiodoethane(cas: 624-73-7Synthetic Route of C2H4I2)

1,2-Diiodoethane(cas: 624-73-7) is one of 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.Synthetic Route of C2H4I2

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

In 2019,Organic Letters included an article by Wu, Chenggui; Yang, Xinjun; Shang, Yong; Cheng, Hong-Gang; Yan, Wei; Zhou, Qianghui. SDS of cas: 90-14-2. The article was titled 《Synthesis of Benzofused Dioxabicycle Scaffolds via a Catellani Strategy》. The information in the text is summarized as follows:

Reported is a modular strategy for the preparation of the unique benzofused dioxabicycle scaffolds involving a Catellani reaction of aryl iodides, epoxides, and terminal alkynes and an oxa-cyclization. This is a mild, scalable, chemoselective, and atom-economical protocol, compatible with various functionalized aryl iodides, epoxides, and terminal alkynes. With the ability to build up the mol. complexity rapidly and efficiently from feedstock chems., this method will have wide applications in organic synthesis. In the experiment, the researchers used many compounds, for example, 1-Iodonaphthalene(cas: 90-14-2SDS of cas: 90-14-2)

1-Iodonaphthalene(cas: 90-14-2) is one of 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. Oceanic alkyl iodides are believed to be the principal source of atmospheric iodine.SDS of cas: 90-14-2

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

In 2019,ACS Catalysis included an article by Kim, Junghoon; Cho, Seung Hwan. Electric Literature of C7H7I. The article was titled 《Access to Enantioenriched Benzylic 1,1-Silylboronate Esters by Palladium-Catalyzed Enantiotopic-Group Selective Suzuki-Miyaura Coupling of (Diborylmethyl)silanes with Aryl Iodides》. The information in the text is summarized as follows:

This work describes the palladium-catalyzed enantiotopic-group selective Suzuki-Miyaura cross-coupling of (diborylmethyl)silanes with aryl iodides. The combination of a Pd(TFA)2 and rev-Josiphos-type ligand bearing a 3,5-bis(trifluoromethyl)phenyl as benzylic phosphine substituent in the presence of NaI as an additive and NaOMe as a base promotes the reaction to high efficiency and enantioselectivity. This method provides a convenient approach for synthesizing chiral benzylic 1,1-silylboronate esters from readily accessible reagents. Synthetic applications including stereospecific C-O, C-N, and C-C bond-forming reactions of boron group are also demonstrated. In the experimental materials used by the author, we found 1-Iodo-4-methylbenzene(cas: 624-31-7Electric Literature of C7H7I)

1-Iodo-4-methylbenzene(cas: 624-31-7) undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium.Electric Literature of C7H7I

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

In 2019,Organic Letters included an article by Lou, Jiang; Wang, Quannan; Zhou, Yong-Gui; Yu, Zhengkun. Category: iodides-buliding-blocks. The article was titled 《Rhodium(III)-Catalyzed Annulative Coupling of Sulfoxonium Ylides and Allenoates: An Arene C-H Activation/Cyclopropanation Cascade》. The information in the text is summarized as follows:

Rhodium(III)-catalyzed annulative coupling of sulfoxonium ylides with allenoates was achieved, forming highly functionalized cyclopropanes I (R1 = H, 3-F, 5-Me, etc.; R2 = Me, nBu, Bn, etc.; R3 = Et, iPr, Ph, etc.) with a quaternary carbon center by means of the sulfoxonium ylide functionality as a traceless bifunctional directing group and C4 synthon via an arene C-H activation and cyclopropanation cascade. The protocol features simultaneous formation of three new C-C bonds in one pot with excellent diastereoselectivity. The resultant cyclopropanation products could be further transformed to diverse synthetically useful compounds In addition to this study using Trimethylsulfoxonium iodide, there are many other studies that have used Trimethylsulfoxonium iodide(cas: 1774-47-6Category: iodides-buliding-blocks) was used in this study.

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.Category: iodides-buliding-blocks

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

The author of 《Graphene oxide supported Schiff-base/palladium complex: An efficient and recoverable catalyst for Suzuki-Miyaura coupling reaction》 were Zarnegaryan, Ali; Dehbanipour, Zahra; Elhamifar, Dawood. And the article was published in Polyhedron in 2019. Category: iodides-buliding-blocks The author mentioned the following in the article:

In the current research, preparation, characterization and catalytic application of a novel Schiff-base/Pd complex immobilized onto graphene oxide (GO-SB/Pd) are investigated. The GO-SB/Pd was characterized using Fourier transform IR spectroscopy, thermal gravimetric anal., diffuse reflectance UV-Vis, Raman spectroscopy, SEM (SEM), transmission electron microscopy (TEM) and energy-dispersive X-ray (EDX) anal. It was found that the GO-SB/Pd is an efficient catalyst in the Suzuki-Miyaura cross-coupling of phenylboronic acid with aryl halides. Moreover, the catalyst could be easily recycled and reused for several times without discernible loss in activity. In the experiment, the researchers used 1-Iodo-4-methylbenzene(cas: 624-31-7Category: iodides-buliding-blocks)

1-Iodo-4-methylbenzene(cas: 624-31-7) undergoes Suzuki-Miyaura coupling reaction with phenylboronic acid catalyzed by (Ni,Mg)3Si2O5(OH)4 solid-solution nanotubes loaded with palladium.Category: iodides-buliding-blocks

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