Category: 90-14-2

In 2019,ChemPlusChem included an article by Sivalingam, Soumya; Debsharma, Kingshuk; Dasgupta, Ayan; Sankararaman, Sethuraman; Prasad, Edamana. Formula: C10H7I. The article was titled 《Effect of Slip-Stack Self-Assembly on Aggregation-Induced Emission and Solid-State Luminescence in 1,3-Diarylpropynones》. The information in the text is summarized as follows:

Co-facial stacking can result in aggregation-caused quenching (ACQ) in conjugated organic luminogens. This study provides an attractive ‘slip-stack’ self-assembly approach which can eliminate the occurrence of ACQ. The obtained results from steady-state and time-resolved optical studies, along with X-ray diffraction and computational studies demonstrate aggregation-induced emission enhancement (AIEE) of a donor-π-acceptor based 1,3-diarylpropynone, namely 1-(naphthalenyl)-3-(pyren-1-yl)prop-2-yn-1-one (PYNAP). Unlike the monomer, which exhibits poor photoluminescence in solution (Φf = 2% in ACN), the twisted manifold of PYNAP allows the orientation of the mols. in a slip-stack fashion during the course of aggregation, which not only avoids a direct co-facial arrangement, but also induces augmented rigidity, leading to restricted intramol. rotation (RIR) and enhanced emission quantum yield (Φf = 5% in ACN/H2O). The aggregation behavior of PYNAP’s congener, 1-phenyl-3-(pyren-1-yl)prop-2-yn-1-one (PYPH) reinforces the hypothesis that slip-stack assembly is a useful strategy for AIEE in polycyclic hydrocarbon luminogens. In the experiment, the researchers used many compounds, for example, 1-Iodonaphthalene(cas: 90-14-2Formula: C10H7I)

1-Iodonaphthalene(cas: 90-14-2) 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.Formula: C10H7I

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

Safety of 1-IodonaphthaleneIn 2020 ,《Cu2O Nanocrystals-Catalyzed Photoredox Sonogashira Coupling of Terminal Alkynes and Arylhalides Enhanced by CO2》 appeared in ChemSusChem. The author of the article were Shanmugam, Munusamy; Sagadevan, Arunachalam; Charpe, Vaibhav Pramod; Pampana, V. Kishore Kumar; Hwang, Kuo Chu. The article conveys some information:

The first visible-light-activated Sonogashira C-C coupling reaction at room temperature catalyzed by single-metal heterogeneous Cu2O truncated nanocubes (Cu2O TNCs) was developed. A wide variety of aryl halides and terminal alkynes worked well in this recyclable heterogeneous photochem. process and formed the corresponding Sonogashira C-C coupling products in good yields. Mechanistic control studies indicated that CO2 enhances the formation of light-absorbing heterogeneous surface-bound CuI-phenylacetylide (λmax=472 nm), which further underwent single-electron transfer with aryl iodides/bromides to enable Sonogashira Csp2-Csp bond formation. In contrast to literature-reported bimetallic TiO2-containing nanoparticles as photocatalyst, this work avoided the need of cocatalysis by TiO2. Single-metal CuI in Cu2O TNCs was solely responsible for the observed Csp2-Csp coupling reactions under CO2 atmosphere. In the part of experimental materials, we found many familiar compounds, such as 1-Iodonaphthalene(cas: 90-14-2Safety of 1-Iodonaphthalene)

1-Iodonaphthalene(cas: 90-14-2) 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.Safety of 1-Iodonaphthalene

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

《Pd1/CeO2 single-atom catalyst for alkoxycarbonylation of aryl iodides》 was published in Science China Materials in 2020. These research results belong to Chen, Fang; Li, Tianbo; Pan, Xiaoli; Guo, Yalin; Han, Bing; Liu, Fei; Qiao, Botao; Wang, Aiqin; Zhang, Tao. Quality Control of 1-Iodonaphthalene The article mentions the following:

Herein, Pd1/CeO2 single-atom catalyst showed good performance in the alkoxycarbonylation of aryl iodides was firstly reported. Under base-free and ligand-free conditions, Pd1/CeO2 single-atom catalyst could transfer different aryl iodides to corresponding products. The catalyst could be easily recovered and reused four times without significant loss of reactivity.1-Iodonaphthalene(cas: 90-14-2Quality Control of 1-Iodonaphthalene) was used in this study.

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.Quality Control of 1-Iodonaphthalene

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

In 2022,Gugkaeva, Zalina T.; Mardiyan, Zorayr Z.; Smolyakov, Alexander F.; Poghosyan, Artavazd S.; Saghyan, Ashot S.; Maleev, Victor I.; Larionov, Vladimir A. published an article in Organic Letters. The title of the article was 《Sequential Heck Cross-Coupling and Hydrothiolation Reactions Taking Place in the Ligand Sphere of a Chiral Dehydroalanine Ni(II) Complex: Asymmetric Route to β-Aryl Substituted Cysteines》.HPLC of Formula: 90-14-2 The author mentioned the following in the article:

A practically useful protocol for the asym. synthesis of artificial β-aryl-substituted cysteine derivatives was developed through sequential Pd(II)-catalyzed Heck cross-coupling with aryl iodides and hydrothiolation reaction with various alkyl thiols in the presence of triethylamine taking place in the ligand sphere of a robust and bench-stable chiral dehydroalanine Ni(II) complex. The subsequent acidic decomposition of the single diastereomeric Ni(II) complexes led to the target enantiopure cysteine derivatives The experimental part of the paper was very detailed, including the reaction process of 1-Iodonaphthalene(cas: 90-14-2HPLC of Formula: 90-14-2)

1-Iodonaphthalene(cas: 90-14-2) 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.HPLC of Formula: 90-14-2

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

Computed Properties of C10H7IIn 2022 ,《Cobalt-catalyzed carbonylative synthesis of free (NH)-tetrahydro-β-carbolinones from tryptamine derivatives》 was published in Organic Chemistry Frontiers. The article was written by Zhu, Yiwen; Guo, Binghu; Gao, Shenkui; Ying, Jun; Wu, Xiao-Feng. The article contains the following contents:

A new cobalt-catalyzed carbonylative synthesis of free (NH)-tetrahydro-βcarbolinones I [R1 = H, 7-Me, 6-MeO, etc.; R2 = H, Me, Bn, etc.] from tryptamine derivatives II was developed. This reaction employs a cobalt(II) salt as the non-noble catalyst with TFBen as the CO source, and a variety of free (NH)-tetrahydro-βcarbolinones I were produced in good yields using a traceless directing group strategy. Furthermore, late-stage modifications of several bioactive mols. (sorbic acid, probenecid and febuxostat) could also be realized. The oxidant, silver salt, could be recycled and reused. In the part of experimental materials, we found many familiar compounds, such as 1-Iodonaphthalene(cas: 90-14-2Computed Properties of C10H7I)

1-Iodonaphthalene(cas: 90-14-2) 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.Computed Properties of C10H7I

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

In 2019,Journal of Organic Chemistry included an article by Niu, Yi-Jie; Sui, Guo-Hui; Zheng, Hong-Xing; Shan, Xiang-Huan; Tie, Lin; Fu, Jia-Le; Qu, Jian-Ping; Kang, Yan-Biao. Related Products of 90-14-2. The article was titled 《Competing Dehalogenation versus Borylation of Aryl Iodides and Bromides under Transition-Metal-Free Basic Conditions》. The information in the text is summarized as follows:

Selectivity-controllable base-promoted transition-metal-free borylation and dehalogenation of aryl halides are described. Under the conditions of borylation, the dehalogenation which emerges as a competitive side reaction was well-controlled by carefully controlling the borylation conditions. However, the dehalogenation using benzaldehyde as a H source also was accomplished. The applications of direct radical borylation and dehalogenation of aryl halides demonstrate their synthetic practicability in pharmaceutical-oriented organic synthesis. Based on the exptl. evidences, the tBuOK/1,10-Phen-triggered radical nature of both competitive reactions was revealed. In the experiment, the researchers used 1-Iodonaphthalene(cas: 90-14-2Related Products of 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.Related Products of 90-14-2

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

《Copper-Catalyzed Three-Component Redox-Neutral Ring Opening of Benzothiazoles to 1-Amino-N-(2-(phenylthio)phenyl)methanimine》 was published in Journal of Organic Chemistry in 2020. These research results belong to Zheng, Nian; Liu, Ce; Ding, Ya-Nan; Shi, Wei-Yu; Zhang, Bo-Sheng; Liang, Yong-Min. SDS of cas: 90-14-2 The article mentions the following:

Copper-catalyzed three-component redox-neutral ring opening of benzothiazoles with aryl iodides and O-benzoyl hydroxylamines for the synthesis of 1-amino-N-(2-(phenylthio)phenyl)methanimine has been developed. This one-pot reaction undergoes C-S and N-O bond cleavage and new C-S and C-N bond construction. Several control experiments excluded a free radical procedure and also demonstrated the secondary amine as a possible intermediate, which was vital to the catalytic reaction. Meanwhile, the deuteration experiment got rid of the C-H activation dehydroisomerization of the benzothiazole mechanism. The experimental part of the paper was very detailed, including the reaction process of 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,Advanced Synthesis & Catalysis included an article by Xie, Jialin; Guo, Zhonglin; Huang, Yuanqiong; Qu, Yi; Song, Hongjian; Song, Haibin; Liu, Yuxiu; Wang, Qingmin. Name: 1-Iodonaphthalene. The article was titled 《One-Pot Copper-Catalyzed Cascade Bicyclization Strategy for Synthesis of 2-(1H-Indol-1-yl)-4,5-dihydrothiazoles and 2-(1H-Indol-1-yl)thiazol-5-yl Aryl Ketones with Molecular Oxygen as an Oxygen Source》. The information in the text is summarized as follows:

An atom-economical method for synthesizing N-heterocyclic indoles from readily available o-alkynylphenyl isothiocyanates and propargylamine derivatives is reported. This method involves a copper-catalyzed cascade bicyclization process consisting of an intramol. 5-exo-dig hydrothiolation reaction and an intramol. hydroamination reaction and, depending on whether or not mol. oxygen is present, selectively affords Z-isomers of 2-(1H-indol-1-yl)-4,5-dihydrothiazoles, e.g., I (X-rays single crystal structure shown), or 2-(1H-indol-1-yl)thiazol-5-yl aryl ketones in satisfactory yields. Mechanistic studies indicate that mol. oxygen acts as the oxygen source for the ketone moiety in the products.1-Iodonaphthalene(cas: 90-14-2Name: 1-Iodonaphthalene) was used in this study.

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.Name: 1-Iodonaphthalene

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

In 2019,Chinese Journal of Chemistry included an article by Hong, Junting; Liu, Qianyi; Li, Feng; Bai, Guangcan; Liu, Guoquan; Li, Man; Nayal, Onkar S.; Fu, Xuefeng; Mo, Fanyang. Recommanded Product: 1-Iodonaphthalene. The article was titled 《Electrochemical Radical Borylation of Aryl Iodides》. The information in the text is summarized as follows:

Summary of main observation and conclusion : Herein, we report the first electrochem. strategy for the borylation of aryl iodides via a radical pathway using current as a driving force. A mild reaction condition allows an assorted range of readily available aryl iodides to be proficiently converted into synthetically valuable arylboronic esters under transition metal catalyst-free conditions. Moreover, this method also shows good functional group tolerance. Initial control mechanistic experiments reveal the formation of aryl radical as a key intermediate and the current plays an important role in the generation of radical intermediate. The results came from multiple reactions, including the reaction of 1-Iodonaphthalene(cas: 90-14-2Recommanded Product: 1-Iodonaphthalene)

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.Recommanded Product: 1-Iodonaphthalene

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

In 2019,Advanced Synthesis & Catalysis included an article by Yu, Dezhong; Xu, Fangning; Li, Dan; Han, Wei. Synthetic Route of C10H7I. The article was titled 《Transition-Metal-Free Carbonylative Suzuki-Miyaura Reactions of Aryl Iodides with Arylboronic Acids Using N-Formylsaccharin as CO Surrogate》. The information in the text is summarized as follows:

Unprecedented, high yielding, transition-metal-free carbonylative Suzuki-Miyaura reactions of aryl iodides with arylboronic acids using N-formylsaccharin as CO surrogate have been developed. Notably, this general protocol was adapted to the synthesis of the triglyceride and cholesterol regulator drug, fenofibrate, and carbon-13 labeled biaryl ketone. In addition to this study using 1-Iodonaphthalene, there are many other studies that have used 1-Iodonaphthalene(cas: 90-14-2Synthetic Route of C10H7I) was used in this study.

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.Synthetic Route of C10H7I

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