1774-47-6 Archives - Iodides-buliding-blocks

Yuan, Yang’s team published research in Synlett in 2019 | 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. Further, it reacts with alfa,beta-unsaturated esters to get cyclopropyl esters.Recommanded Product: Trimethylsulfoxonium iodide

In 2019,Synlett included an article by Yuan, Yang; Wu, Xiao-Feng. Recommanded Product: Trimethylsulfoxonium iodide. The article was titled 《Synthesis of Esters from Stable and Convenient Sulfoxonium Precursors under Catalyst- and Additive-Free Conditions》. The information in the text is summarized as follows:

A convenient and efficient procedure for the construction of esters from stable sulfoxonium ylides and alcs. was developed. The protocol presented a broad substrate scope and good yields of the desired esters can be isolated. Notably no catalyst, oxidant, base or any other additive was required. In addition to this study using Trimethylsulfoxonium iodide, there are many other studies that have used Trimethylsulfoxonium iodide(cas: 1774-47-6Recommanded Product: Trimethylsulfoxonium iodide) was used in this study.

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

Xiao, Jian’s team published research in Synlett in 2021 | CAS: 1774-47-6

Name: Trimethylsulfoxonium iodideIn 2021 ,《Ni-Catalyzed Intramolecular Reductive 1,2-Dicarbofunctionalization of Alkene: Facile Access to Podophyllum Lignans Core》 was published in Synlett. The article was written by Xiao, Jian; Wang, Ya-Wen; Qiu, Zhong-Ping; Peng, Yu. The article contains the following contents:

The facile access to the tetracyclic skeleton of podophyllotoxin (5R,5aS,6R,8aR)/(5R,5aS,6S,8aS)-I, a medicinally important lignan natural product, was efficiently achieved via a unique intramol. alkylarylation of the tethered alkene II in dihalide under mild conditions using reductive nickel catalysis. In the experiment, the researchers used Trimethylsulfoxonium iodide(cas: 1774-47-6Name: Trimethylsulfoxonium iodide)

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

Guo, Haoquan’s team published research in ACS Omega in 2019 | CAS: 1774-47-6

The author of 《Synthesis and Bacteriostatic Activities of Modified Flutriafol Derivatives》 were Guo, Haoquan; Dong, Yuguo; Zhou, Xuliang; Lu, Xinyu; Zhu, Xiaojun; Que, Han; Wu, Zhipeng; Cheng, Kanghua; Gu, Xiaoli. And the article was published in ACS Omega in 2019. Application In Synthesis of Trimethylsulfoxonium iodide The author mentioned the following in the article:

This study aimed to evaluate the preservative ability of modified flutriafol derivatives against decay fungi. The bacteriostatic effect of flutriafol on Trichoderma viride was not efficient as expected. Flutriafol was modified as a parent substrate to improve its broad spectrum performance. Six triazole compounds were synthesized by Friedel-Crafts reaction, oxygen-sulfur-ylide reaction, and ring-opening addition reaction. The structures of the target products were determined by 1H NMR and MS. Antibacterial and antileakage tests were performed to optimize the most efficient agents among triazole target products. In the experiment, the researchers used Trimethylsulfoxonium iodide(cas: 1774-47-6Application In Synthesis of Trimethylsulfoxonium iodide)

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

Wen, Si’s team published research in Organic Letters in 2021 | CAS: 1774-47-6

Wen, Si; Tian, Qingyu; Chen, Yanhui; Zhang, Yuqing; Cheng, Guolin published their research in Organic Letters in 2021. The article was titled 《Annulation of CF3-Imidoyl Sulfoxonium Ylides with 1,3-Dicarbonyl Compounds: Access to 1,2,3-Trisubstituted 5-Trifluoromethylpyrroles》.Category: iodides-buliding-blocks The article contains the following contents:

A lithium-bromide-promoted nucleophilic substitution/annulation cascade reaction between CF3-imidoyl sulfoxonium ylides and 1,3-dicarbonyl compounds was established and the corresponding 1,2,3-trisubstituted 5-trifluoromethylpyrroles was obtained in 27-78% yield. This reaction features a broad substrate scope and generated DMSO and H2O as byproducts. After reading the article, we found that the author used Trimethylsulfoxonium iodide(cas: 1774-47-6Category: iodides-buliding-blocks)

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

Hong, Chao’s team published research in RSC Advances in 2021 | CAS: 1774-47-6

Hong, Chao; Yu, Shuling; Liu, Zhanxiang; Zhang, Yuhong published an article in 2021. The article was titled 《Rhodium(III)-catalyzed annulation of enamides with sulfoxonium ylides toward isoquinolines》, and you may find the article in RSC Advances.Synthetic Route of C3H9IOS The information in the text is summarized as follows:

An efficient rhodium(III)-catalyzed C-H activation followed by intermol. annulation between enamides and sulfoxonium ylides had been developed. The transformation proceeded smoothly with a broad range of substrates, affording a series of isoquinoline derivatives I [R = Ph, 4-BrC6H4, 2-furyl, etc.; R1 = H, 6-F, 8-MeO, etc; R2 = H, Me, Ph] in moderate to good yields under additive-free conditions. In addition to this study using Trimethylsulfoxonium iodide, there are many other studies that have used Trimethylsulfoxonium iodide(cas: 1774-47-6Synthetic Route of C3H9IOS) was used in this study.

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

Chen, Pu’s team published research in Organic Letters in 2019 | CAS: 1774-47-6

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.Category: iodides-buliding-blocks

In 2019,Organic Letters included an article by Chen, Pu; Nan, Jiang; Hu, Yan; Ma, Qiong; Ma, Yangmin. Category: iodides-buliding-blocks. The article was titled 《RuII-Catalyzed/NH2-Assisted Selective Alkenyl C-H [5 + 1] Annulation of Alkenylanilines with Sulfoxonium Ylides to Quinolines》. The information in the text is summarized as follows:

A novel ruthenium-catalyzed [5 + 1] annulation of 2-alkenylanilines with sulfoxonium ylides was developed for the rapid assembly of highly functionalized quinolines. This new catalytic process employs challenging but synthetically ideal free amino functionality to achieve alkenyl C-H activation with sulfoxonium ylides as one-carbon coupling partners. Various 2-acylquinolines could be obtained with good yields and excellent functional group tolerance. Moreover, the potential synthetic application of this methodol. was exemplified by several chem. transformations. After reading the article, we found that the author used Trimethylsulfoxonium iodide(cas: 1774-47-6Category: iodides-buliding-blocks)

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

Wen, Si’s team published research in Chemical Science in 2019 | CAS: 1774-47-6

The author of 《Ruthenium(II)-catalyzed chemoselective deacylative annulation of 1,3-diones with sulfoxonium ylides via C-C bond activation》 were Wen, Si; Lv, Weiwei; Ba, Dan; Liu, Jing; Cheng, Guolin. And the article was published in Chemical Science in 2019. Related Products of 1774-47-6 The author mentioned the following in the article:

The first successful example of deacylative annulation of 1,3-diones RC(O)CH2C(O)R1 (R = Ph, 4-methoxyphenyl, furan-2-yl, etc.; R1 = Ph, thiophen-2-yl, furan-2-yl, etc.) with sulfoxonium ylides R2C(O)C(R3)=S(O)(CH3)2 (R2 = thiophen-2-yl, naphthalen-2-yl, 2-phenylethenyl, etc.; R3 = H, Ph) was achieved through Ru(II)-catalyzed C-C bond activation. The excellent chemoselectivity and broad substrate scope render this method a practical and versatile approach for the preparation of (hetero)aryl and alkenyl substituted furans I, which are valuable units in many biol. active compounds and functional materials. A preliminary mechanistic study reveals that this process involves a deacylative α-ruthenation to generate key alkyl Ru(II) intermediates with the release of a benzoic acid fragment. In the experiment, the researchers used many compounds, for example, Trimethylsulfoxonium iodide(cas: 1774-47-6Related Products of 1774-47-6)

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

Fu, Yangjie’s team published research in RSC Advances in 2020 | CAS: 1774-47-6

Quality Control of Trimethylsulfoxonium iodideIn 2020 ,《Ru(II)-catalyzed C6-selective C-H acylmethylation of pyridones using sulfoxonium ylides as carbene precursors》 appeared in RSC Advances. The author of the article were Fu, Yangjie; Wang, Zhaohui; Zhang, Qiyu; Li, Zhiyu; Liu, Hong; Bi, Xiaoling; Wang, Jiang. The article conveys some information:

A method was described using sulfoxonium ylides as carbene precursors to achieve C6-selective acylmethylation of pyridones catalyzed by a ruthenium(II) complex. This approach featured mild reaction conditions, moderate to excellent yields, high step economy and had excellent functional group tolerance with good site selectivity. Besides, gram-scale preparation, synthetic utility and mechanistic studies were conducted. It offered a direct and efficient way to synthesize pyridone derivatives After reading the article, we found that the author used Trimethylsulfoxonium iodide(cas: 1774-47-6Quality Control of Trimethylsulfoxonium iodide)

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

Luo, Weiwei’s team published research in ACS Catalysis in 2019 | CAS: 1774-47-6

In 2019,ACS Catalysis included an article by Luo, Weiwei; Sun, Zhicheng; Fernando, E. H. Nisala; Nesterov, Vladimir N.; Cundari, Thomas R.; Wang, Hong. Application of 1774-47-6. The article was titled 《Asymmetric Ring-Opening of Donor-Acceptor Cyclopropanes with Primary Arylamines Catalyzed by a Chiral Heterobimetallic Catalyst》. The information in the text is summarized as follows:

An efficient catalytic asym. ring-opening reaction of donor-acceptor cyclopropanes with primary arylamines was developed. The reaction was achieved through the utilization of a chiral heterobimetallic catalyst, delivering a variety of chiral γ-amino acid derivatives in up to 93% yield and 99% ee. Stereochem. experiments suggest a dominant role for kinetic resolution in this asym. process, which is supported by a computational study of the reaction coordinate. A class of chiral bimetallic Lewis acid catalysts formed through a ligand exchange/transmetalation process was introduced in this work. The sym. structure of the bimetallic catalyst, i.e., Yb(OTf)3-Yb[P]3, was confirmed with X-ray crystallog. In addition to this study using Trimethylsulfoxonium iodide, there are many other studies that have used Trimethylsulfoxonium iodide(cas: 1774-47-6Application of 1774-47-6) was used in this study.

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

Wang, Fei’s team published research in Organic Letters in 2020 | CAS: 1774-47-6

《Metal-Free Chemoselective Reaction of Sulfoxonium Ylides and Thiosulfonates: Diverse Synthesis of 1,4-Diketones, Aryl Sulfursulfoxonium Ylides, and β-Keto Thiosulfones Derivatives》 was published in Organic Letters in 2020. These research results belong to Wang, Fei; Liu, Bo-Xi; Rao, Weidong; Wang, Shun-Yi. Computed Properties of C3H9IOS The article mentions the following:

A diverse chemoselective insertion reaction of sulfoxonium ylides and thiosulfonates under transition-metal-free conditions is developed, which successfully affords 1,4-diketone compounds, arylthiosulfoxide-ylides, and β-keto thiosulfones, resp. The nucleophilic addition of two mol. sulfoxonium ylides to construct sulfone-substituted 1,4-dione compounds is the highlight of this work. In the experiment, the researchers used many compounds, for example, Trimethylsulfoxonium iodide(cas: 1774-47-6Computed Properties of C3H9IOS)

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