516-12-1 Archives - Page 5 of 10 - Iodides-buliding-blocks

Xiong, Shuangyu’s team published research in Carbohydrate Polymers in 2021 | CAS: 516-12-1

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. Safety of 1-Iodopyrrolidine-2,5-dione

Xiong, Shuangyu; Sun, Wei; Chen, Rong; Yuan, Zhiqiang; Cheng, Xinjian published an article in 2021. The article was titled 《Fluorescent dialdehyde-BODIPY chitosan hydrogel and its highly sensing ability to Cu2+ ion》, and you may find the article in Carbohydrate Polymers.Safety of 1-Iodopyrrolidine-2,5-dione The information in the text is summarized as follows:

Fluorescent hydrogel with proper hydrophilicity and thermal stability, excellent sensitivity and high selectivity has important practical and scientific significance, especially in heavy metal ion detection. In this work, by adjusting the content of [2, 6-Bis-[4-formylthiophene]]-1,3,5,7-tetramethyl-8-phenyl-4, 4-difluoroborazaindoloene (B3), as a crosslinking agent, a series of chitosan- fluoroboron dipyrrole-chitosan-based fluorescent hydrogels (CBC) with large stokes shift were designed and prepared The hydrogels can be used as fluorescent probes for identifying Cu2+ in aqueous solution The linear quenching range of Cu2+ is 0-50 μM, and the detection limit and quenching constant are 4.75 μM and 3.52 x 104 M-1, resp. Under the interaction of Cu2+, the imine bond C=N was converted to C- N bond, which causes the phenomenon of fluorescence quenching. In addition, relatively high crosslink d. improves hydrophilicity and thermal stability of initial chitosan, and made the swelling ability better. The experimental part of the paper was very detailed, including the reaction process of 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Safety of 1-Iodopyrrolidine-2,5-dione)

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

Park, Soyoon’s team published research in New Journal of Chemistry in 2022 | CAS: 516-12-1

In 2022,Park, Soyoon; Ryu, Soomin; Ho, Dongil; Chae, Wookil; Earmme, Taeshik; Kim, Choongik; Seo, SungYong published an article in New Journal of Chemistry. The title of the article was 《Novel benzo[b]thieno[2,3-d]thiophene derivatives with an additional alkyl-thiophene core: synthesis, characterization, and p-type thin film transistor performance》.Recommanded Product: 516-12-1 The author mentioned the following in the article:

In this paper, three novel organic materials based on the benzo[b]thieno[2,3-d]thiophene (BTT) core structure with an addnl. alkyl-thiophene core and end-capping alkyl side chains were synthesized and characterized. Furthermore, we explored the potential use of these compounds as solution-processed organic semiconductors (OSCs) for organic thin film transistors (OTFTs). Thermal, optical, and electrochem. properties of three organic compounds were investigated for elucidating the physicochem. information of each compound Then, the solution-shearing (SS) method was employed to form thin films of the compounds due to its merit with regard to mol. packing and thin film crystallinity, and microstructure as well as crystallinity of the thin films were investigated with θ-2θ X-ray diffraction (XRD) and at. force microscopy (AFM). All fabricated OTFTs exhibited p-channel activity under ambient conditions, and especially transistors based on the BTT core structure with a branched alkyl chain featured hole mobility up to 0.057 cm2 V-1 s-1 (VDS = -100 V) and current on/off ratio exceeding 107, in accordance with thin films of the corresponding compound showing superb surface coverage and high film texture. In the experiment, the researchers used many compounds, for example, 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Recommanded Product: 516-12-1)

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

Zheng, Kaitian’s team published research in Applied Surface Science in 2019 | CAS: 516-12-1

The author of 《Advanced battery-supercapacitor hybrid device based on Co/Ni-ZIFs-derived NiCo2S4 ultrathin nanosheets electrode with high performance》 were Zheng, Kaitian; Li, Guoning; Xu, Chunjian. And the article was published in Applied Surface Science in 2019. SDS of cas: 516-12-1 The author mentioned the following in the article:

Battery-supercapacitor hybrid device (BSH) consisted of a battery-type electrode and a capacitor-type electrode is a promising candidate for both high energy and power d. energy storage systems. In an effort to design a high-performance battery-type electrode of BSH, we propose a facile and artful two-step strategy to obtain NiCo2S4 ultrathin nanosheets by utilizing bimetallic Co/Ni-ZIFs as a precursor. NiCo2S4 nanosheets are directly grown on nickel foam via this method, which involves the growth of Co/Ni-ZIFs and the morphol. of Co-Ni-S/NF transforms into ultrathin nanosheets through a simple sulfuration procedure. The as-prepared Co1Ni1-S/NF electrode achieves a high specific capacity of 301.1 mAh g-1 at 2 A g-1, which benefits from the synergistic interplay between Co and Ni ions and the unique 3D nanoarchitectures constructed by 2D ultrathin nanosheets. Moreover, Co1Ni1-S/NF and activated carbon/NF are chosen for fabricating a battery-supercapacitor hybrid device. The assembled Co1Ni1-S/NF//AC/NF BSH exhibits a large energy d. of 48.65 W h kg-1 at a power d. of 8.51 kW kg-1, a specific capacity of 80.56 mAh g-1 at 1 A g-1 and a remarkable stability over 5000 cycles at 5 A g-1. The encouraging results could provide new insights for energy storage systems. The experimental part of the paper was very detailed, including the reaction process of 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1SDS of cas: 516-12-1)

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

Zhang, Kaiyang’s team published research in Science China Materials in 2020 | CAS: 516-12-1

HPLC of Formula: 516-12-1In 2020 ,《A generalized one-step in situ formation of metal sulfide/reduced graphene oxide nanosheets toward high-performance supercapacitors》 appeared in Science China Materials. The author of the article were Zhang, Kaiyang; Wei, Yuanhao; Huang, Jun; Xiao, Yingbo; Yang, Weizu; Hu, Ting; Yuan, Kai; Chen, Yiwang. The article conveys some information:

Metal sulfides are promising candidates for supercapacitors, but their slow reaction kinetics hinders their electrochem. performance. Large electrochem. surface area and combination with conductive carbon are potential methods to improve their capacitive performance. However, seeking for a generalized and simple approach to prepare two-dimensional composites of metal sulfide and conductive carbon for supercapacitors is challengeable. Herein, a generalized and facile one-step pyrolysis method was designed for in situ growth of cobalt nickel sulfides (CoNi2S4) on reduced graphene oxide (rGO) nanosheets (CoNi2S4/rGO) under mild conditions. The as-prepared CoNi2S4/rGO materials possess the nanoparticles-on-nanosheets structure, which is effective to provide a myriad of active sites and optimized electron/ion diffusion pathway. Benefiting from those advantages, the resultant CoNi2S4/rGO electrodes exhibit impressed specific capacitances of 1526 and 988 F g-1 at 2 and 20 A g-1, resp. The supercapacitors based on CoNi2S4/rGO showcase an operation potential window of 1.6 V, and energy d. of 54.8 W h kg-1 at the power d. of 798 W kg-1. The capacitance retention of the supercapacitor is about 93.7% after 8000 cycles at 3 A g-1. In addition to this study using 1-Iodopyrrolidine-2,5-dione, there are many other studies that have used 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1HPLC of Formula: 516-12-1) was used in this study.

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

Kitadai, Norio’s team published research in Communications Chemistry in 2021 | CAS: 516-12-1

Kitadai, Norio; Nakamura, Ryuhei; Yamamoto, Masahiro; Okada, Satoshi; Takahagi, Wataru; Nakano, Yuko; Takahashi, Yoshio; Takai, Ken; Oono, Yoshi published an article in 2021. The article was titled 《Thioester synthesis through geoelectrochemical CO2 fixation on Ni sulfides》, and you may find the article in Communications Chemistry.Application In Synthesis of 1-Iodopyrrolidine-2,5-dione The information in the text is summarized as follows:

A prevailing scenario of the origin of life postulates thioesters as key intermediates in protometabolism, but there is no exptl. support for the prebiotic CO2 fixation routes to thioesters. Here we demonstrate that, under a simulated geoelectrochem. condition in primordial ocean hydrothermal systems (-0.6 to -1.0 V vs. the standard hydrogen electrode), nickel sulfide (NiS) gradually reduces to Ni0, while accumulating surface-bound carbon monoxide (CO) due to CO2 electroreduction The resultant partially reduced NiS realizes thioester (S-Me thioacetate) formation from CO and methanethiol even at room temperature and neutral pH with the yield up to 35% based on CO. This thioester formation is not inhibited, or even improved, by 50:50 coprecipitation of NiS with FeS or CoS (the maximum yields; 27 or 56%, resp.). Such a simple thioester synthesis likely occurred in Hadean deep-sea vent environments, setting a stage for the autotrophic origin of life. After reading the article, we found that the author used 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Application In Synthesis of 1-Iodopyrrolidine-2,5-dione)

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

Abdullayev, Shuay’s team published research in Carbohydrate Research in 2022 | CAS: 516-12-1

In 2022,Abdullayev, Shuay; Roy, Rene published an article in Carbohydrate Research. The title of the article was 《Practical non-enzymatic synthesis of propargyl sialyl-α-(2-3′)-lactosamine trisaccharide using minimal protecting groups manipulation》.Safety of 1-Iodopyrrolidine-2,5-dione The author mentioned the following in the article:

The trisaccharide, prop-2-ynyl 5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid-(2→3)-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranoside has been efficiently synthesized in a few steps without the need of conformationally constrained glycosyl donors and acceptors or enzymes. First, using the known prop-2-ynyl 2-acetamido-2-deoxy-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside as acceptor and the peracetylated galactosyl trichloroacetimidate as glycosyl donor, followed by protecting groups manipulation, prop-2-ynyl (6-O-tert-butyldiphenylsilyl-β-galactopyranosyl)-(1→4)-2-acetamido-2-deoxy-6-O-tert-butyldiphenylsilyl-β-D-glucopyranoside was synthesized with exclusive O-4 regioselectivity due to steric hindrance of the upper face of the acceptor at O-3. The propargylic aglycon is suitable for chem. ligation using click chem. as reported for its (2→6) sialylated analog. In the experimental materials used by the author, we found 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Safety of 1-Iodopyrrolidine-2,5-dione)

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

Khodjaniyazov, Khamid U.’s team published research in Catalysis Today in 2022 | CAS: 516-12-1

Computed Properties of C4H4INO2In 2022 ,《Simple tool for adding solid catalysts without contamination by oxygen or moisture》 was published in Catalysis Today. The article was written by Khodjaniyazov, Khamid U.; Joh, Yohei; Torikai, Kohei. The article contains the following contents:

Even though catalyst loading is one of the first crucial steps in organic and inorganic catalytic reactions, it has not been frequently discussed or improved to date. In particular, when a solid catalyst is added to an oxygen- and moisture-sensitive reaction mixture, a carefully tuned process to ensure an inert atm. (under nitrogen or argon) is required. Although gloveboxes are nowadays considered to be a universal solution, it is still associated with unsolved problems, such as high cost, high space consumption, difficult temperature control, and handling difficulties on account of the gloves. Herein, we report a recently developed simple apparatus that enables the addition of a solid without opening the reaction vessel. This solid-addition funnel drastically improved the yield (from trace to 64%) and the reproducibility of our original glycosylation reaction. In the experiment, the researchers used 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Computed Properties of C4H4INO2)

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

Subramaniam, Marina’s team published research in Physiological Reports in 2019 | CAS: 516-12-1

Category: iodides-buliding-blocksIn 2019 ,《Sigmoidal kinetics define porcine intestinal segregation of electrogenic monosaccharide transport systems as having multiple transporter population involvement》 was published in Physiological Reports. The article was written by Subramaniam, Marina; Enns, Cole B.; Loewen, Matthew E.. The article contains the following contents:

Kinetic characterization of electrogenic sodium-dependent transport in Ussing chambers of D-glucose and D-galactose demonstrated sigmoidal/Hill kinetics in the porcine jejunum and ileum, with the absence of transport in the distal colon. In the jejunum, a high-affinity, super-low-capacity (Ha/sLc) kinetic system accounted for glucose transport, and a low-affinity, low-capacity (La/Lc) kinetic system accounted for galactose transport. In contrast, the ileum demonstrated a high-affinity, super-high-capacity (Ha/sHc) glucose transport and a low-affinity, high-capacity (La/Hc) galactose transport systems. Jejunal glucose transport was not inhibited by dapagliflozin, but galactose transport was inhibited. Comparatively, ileal glucose and galactose transport were both sensitive to dapagliflozin. Genomic and gene expression analyses identified 10 of the 12 known SLC5A family members in the porcine jejunum, ileum, and distal colon. However, the sigmoidal kinetics and overall high capacity (Hc) of transport is unlikely accounted for by SGLT1 (SLC5A1) alone. Finally, the absence of transport and lack of pharmacol. inhibition in the colon was associated with the poor expression of SLC5A genes. This reveals multiple transporter populations in each system, supported by gene expression profiles and pharmacol. inhibition. Overall, this work demonstrates a complexity to transporter involvement in intestinal electrogenic monosaccharide absorption systems not previously defined. After reading the article, we found that the author used 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Category: iodides-buliding-blocks)

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

Indhumathy, M.’s team published research in Journal of Cluster Science in 2020 | CAS: 516-12-1

《Controllable Synthesis of NiS/rGO Hybrid Composite: An Excellent Counter Electrode for Dye Sensitized Solar Cell》 was written by Indhumathy, M.; Prakasam, A.. Product Details of 516-12-1 And the article was included in Journal of Cluster Science in 2020. The article conveys some information:

We have synthesized an efficient NiS anchored reduced graphene oxide (rGO) nanosheet composites were by a facile hydrothermal route and served as the efficient counter electrodes (CE) for dye-sensitized solar cells (DSSCs). XRD and FESEM results suggest that the electrodes were well crystalline with formation of individual spherical like with homogeneous nanoparticles sizes in the range of 40-30 nm, which is distributed throughout the rGO sheet. The UV-Vis DRS suggest that the absorption edge of all the electrodes were in the visible light region, further it was shifted in the longer wavelength side with the increase of rGO content. The separation, transfer and recombination behavior of the photogenerated charge carriers were analyzed by PL spectra. The NiS/rGO CE produces a power conversion efficiency of 9.25%, which is higher than that (5.21%) for the DSSC with the bare CE. The enhanced efficiency of NiS/rGO hybrid composite is due to reduction of the triiodide caused by the synergistic effects between the extremely catalytic NiS nanoparticles and high elec. conductive nature of rGO sheet. In the experiment, the researchers used 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Product Details of 516-12-1)

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

Chao, Wun S.’s team published research in Industrial Crops and Products in 2019 | CAS: 516-12-1

The author of 《Selection of endogenous reference genes for qRT-PCR analysis in Camelina sativa and identification of FLOWERING LOCUS C allele-specific markers to differentiate summer- and winter-biotypes》 were Chao, Wun S.; Wang, Hongxia; Horvath, David P.; Anderson, James V.. And the article was published in Industrial Crops and Products in 2019. Name: 1-Iodopyrrolidine-2,5-dione The author mentioned the following in the article:

Quant. real-time polymerase chain reaction (qRT-PCR) anal. greatly relies on transcript normalization using stably expressed reference genes. This study identifies reference genes for qRT-PCR anal. in different organs and vernalized tissues of camelina (Camelina sativa). Nineteen stably expressed candidate reference genes from 22,157 genes were identified by RNAseq anal. of pre- and post-vernalized tissues of a summer- (CO46) and winter- (Joelle) biotype. Two addnl. candidate reference genes were also selected from orthologs of arabidopsis encoding ACTIN2 (ACT2) and NOT INDUCED BY SCLEROTINIA INFECTION (NIS). We also evaluated the transcript levels of three camelina plant genes, SUPPRESSOR OF OVEREXPRESSION OF CO 1 (SOC1), FLOWERING LOCUS C (FLC), and MADS AFFECTING FLOWERING 2 (MAF2), which are known to be differentially-regulated in response to cold temperatures The stability of transcript abundance was ranked using NormFinder, geNorm, BestKeeper, and Comparative aCT software. EXOCYST COMPLEX COMPONENT SEC3A (SEC3A), UBIQUINONE OXIDOREDUCTASE (UbOxRed), and RING-U-BOX domains-containing protein (RUB) were the most suitable reference genes for normalization of gene expression in camelina. In this study, SEC3A was used to normalize qRT-PCR expression data obtained using two sets of allele-specific FLC markers to differentiate summer- and winter-biotypes across 30 accessions of camelina. In the experiment, the researchers used many compounds, for example, 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Name: 1-Iodopyrrolidine-2,5-dione)

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