Category: 697300-79-1

He, Runfa’s team published research in Organic Letters in 2022 | CAS: 697300-79-1

2-Fluoro-5-iodopyrimidine(cas: 697300-79-1) 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.Product Details of 697300-79-1

Product Details of 697300-79-1On May 6, 2022 ,《Access to Thienopyridine and Thienoquinoline Derivatives via Site-Selective C-H Bond Functionalization and Annulation》 appeared in Organic Letters. The author of the article were He, Runfa; Liu, Yang; Feng, Yingqi; Chen, Lu; Huang, Yubing; Xie, Feng; Li, Yibiao. The article conveys some information:

To develop of an effective synthetic methodol. for biol. relevant thienopyridines, a concise and efficient protocol is described for the synthesis of a series of substituted thienopyridine and thienoquinoline derivatives with high selectivity using EtOCS2K as the sulfur source. The reaction proceeds via metal-free, site-selective C-H bond thiolation and cyclization of the alkynylpyridine and alkynylquinoline substrates. The results came from multiple reactions, including the reaction of 2-Fluoro-5-iodopyrimidine(cas: 697300-79-1Product Details of 697300-79-1)

2-Fluoro-5-iodopyrimidine(cas: 697300-79-1) 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.Product Details of 697300-79-1

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

Zhang, Yi’s team published research in Journal of Medicinal Chemistry in 2004 | CAS: 697300-79-1

2-Fluoro-5-iodopyrimidine(cas: 697300-79-1) 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.Product Details of 697300-79-1

Product Details of 697300-79-1On May 6, 2004 ,《5-Substituted Derivatives of 6-Halogeno-3-((2-(S)-azetidinyl)methoxy)pyridine and 6-Halogeno-3-((2-(S)-pyrrolidinyl)methoxy)pyridine with Low Picomolar Affinity for α4β2 Nicotinic Acetylcholine Receptor and Wide Range of Lipophilicity: Potential Probes for Imaging with Positron Emission Tomography》 appeared in Journal of Medicinal Chemistry. The author of the article were Zhang, Yi; Pavlova, Olga A.; Chefer, Svetlana I.; Hall, Andrew W.; Kurian, Varughese; Brown, LaVerne L.; Kimes, Alane S.; Mukhin, Alexey G.; Horti, Andrew G.. The article conveys some information:

Potential positron emission tomog. (PET) ligands with low picomolar affinity at the nicotinic acetylcholine receptor (nAChR) and with lipophilicity (log D) ranging from -1.6 to +1.5 have been synthesized. Most members of the series, which are derivatives of 5-substituted-6-halo-A-85380, exhibited a higher binding affinity at α4β2-nAChRs than epibatidine. An anal., by mol. modeling, revealed an important role of the orientation of the addnl. heterocyclic ring on the binding affinity of the ligands with nAChRs. The existing nicotinic pharmacophore models do not accommodate this finding. Two compounds of the series, 6-[18F]fluoro-5-(3-pyridinyl)-A-85380 (I) and 6-chloro-3-[[2-(S)-azetidinyl]methoxy]-5-[(2-[18F]fluoro-5-pyridinyl)pyridine], were radiolabeled with 18F. Comparison of PET data for [18F]-I and 2-[18F]FA shows the influence of lipophilicity on the binding potential. Recent PET studies with [18F]-I demonstrated that its binding potential values in Rhesus monkey brain were ca. 2.5 times those of 2-[18F]FA. Therefore, [18F]35 and several other members of the series, when radiolabeled, will be suitable for quant. imaging of extrathalamic nAChRs.2-Fluoro-5-iodopyrimidine(cas: 697300-79-1Product Details of 697300-79-1) was used in this study.

2-Fluoro-5-iodopyrimidine(cas: 697300-79-1) 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.Product Details of 697300-79-1

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

Kolar, Michal’s team published research in Physical Chemistry Chemical Physics in 2015 | CAS: 697300-79-1

2-Fluoro-5-iodopyrimidine(cas: 697300-79-1) 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 In Synthesis of 2-Fluoro-5-iodopyrimidine

The author of 《The strength and directionality of a halogen bond are co-determined by the magnitude and size of the σ-hole [Erratum to document cited in CA160:690906]》 were Kolar, Michal; Hostas, Jiri; Hobza, Pavel. And the article was published in Physical Chemistry Chemical Physics in 2015. Application In Synthesis of 2-Fluoro-5-iodopyrimidine The author mentioned the following in the article:

Corrections are provided for the misuse of the term “”directionality””; the numerical results are unaffected. After reading the article, we found that the author used 2-Fluoro-5-iodopyrimidine(cas: 697300-79-1Application In Synthesis of 2-Fluoro-5-iodopyrimidine)

2-Fluoro-5-iodopyrimidine(cas: 697300-79-1) 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 In Synthesis of 2-Fluoro-5-iodopyrimidine

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

Zhang, Nanjing’s team published research in Bioorganic & Medicinal Chemistry Letters in 2016 | CAS: 697300-79-1

2-Fluoro-5-iodopyrimidine(cas: 697300-79-1) 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.COA of Formula: C4H2FIN2

Zhang, Nanjing; Turpoff, Anthony; Zhang, Xiaoyan; Huang, Song; Liu, Yalei; Almstead, Neil; Njoroge, F. George; Gu, Zhengxian; Graci, Jason; Jung, Stephen P.; Pichardo, John; Colacino, Joseph; Lahser, Fred; Ingravallo, Paul; Weetall, Marla; Nomeir, Amin; Karp, Gary M. published an article on January 15 ,2016. The article was titled 《Discovery of 2-(4-sulfonamidophenyl)-indole 3-carboxamides as potent and selective inhibitors with broad hepatitis C virus genotype activity targeting HCV NS4B》, and you may find the article in Bioorganic & Medicinal Chemistry Letters.COA of Formula: C4H2FIN2 The information in the text is summarized as follows:

A novel series of 2-(4-sulfonamidophenyl)-indole 3-carboxamides was identified and optimized for activity against the HCV genotype 1b replicon resulting in compounds with potent and selective activity. Further evaluation of this series demonstrated potent activity across HCV genotypes 1a, 2a and 3a. Compound I had reduced activity against HCV genotype 1b replicons containing single mutations in the NS4B coding sequence (F98C and V105M) indicating that NS4B is the target. This novel series of 2-(4-sulfonamidophenyl)-indole 3-carboxamides serves as a promising starting point for a pan-genotype HCV discovery program. After reading the article, we found that the author used 2-Fluoro-5-iodopyrimidine(cas: 697300-79-1COA of Formula: C4H2FIN2)

2-Fluoro-5-iodopyrimidine(cas: 697300-79-1) 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.COA of Formula: C4H2FIN2

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