Category: 111865-47-5

Doerr, Alicia M.; Curry, Matthew R.; Chapleski, Robert C.; Burroughs, Justin M.; Lander, Elizabeth K.; Roy, Sharani; Long, Brian K. published an article on January 7 ,2022. The article was titled 《Redox Potential as a Predictor of Polyethylene Branching Using Nickel α-Diimine Catalysts》, and you may find the article in ACS Catalysis.HPLC of Formula: 111865-47-5 The information in the text is summarized as follows:

The ability to control polyethylene branching d. is of great interest as a means by which a polymer’s thermomech. properties may be tailored. One particularly interesting way in which this can be achieved is by altering the electronic characteristics of Pd- and Ni-based α-diimine catalysts through the inclusion of electron-withdrawing or electron-donating substituents onto the ligand scaffold; however, a few critical fundamental studies are absent from the literature. These include a systematic examination of electronic perturbations of Ni-based α-diimine catalysts, as well as how placement of donating or withdrawing substituents on the backbone vs. N-aryl moieties of the α-diimine ligand framework impact polymer topol. In addition, no method currently exists by which the polymer topol. may be predicted based on an intrinsic characteristic of the (pre)catalyst or ligand without requiring extensive polymerization studies. Herein, the authors use both exptl. and computational methods to understand how the placement of electron-donating or electron-withdrawing substituents on Ni α-diimine catalysts affects PE branching d., and compare those results to the analogous unsubstituted catalyst. Inclusion of electron-withdrawing substituents decreases resultant PE branching d., whereas electron-donating substituents exhibit little to no change in PE branching d. Finally, as the placement and identity of donating or withdrawing substituents are varied, so too is the redox half-wave potential (E1/2) of the precatalysts, which can be used to generate a predictive curve by which PE branching d. may be estimated for other substituted Ni-based α-diimine catalysts without the need for extensive polymerization studies.Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5HPLC of Formula: 111865-47-5) was used in this study.

Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5) belongs to organobromine compounds.Most of the natural organobromine compounds are produced by marine organisms , and several brominated metabolites with antibacterial , antitumor , antiviral , and antifungal activity have been isolated from seaweed, sponges, corals, molluscs, and others. Moreover, several studies demonstrate that the average proportion of bromine in drugs is significantly higher than that in natural products. HPLC of Formula: 111865-47-5

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Nakayama, Yoshiki; Ando, Gaku; Abe, Manabu; Koike, Takashi; Akita, Munetaka published an article in ACS Catalysis. The title of the article was 《Keto-Difluoromethylation of Aromatic Alkenes by Photoredox Catalysis: Step-Economical Synthesis of α-CF2H-Substituted Ketones in Flow》.Synthetic Route of C10H16Br3N The author mentioned the following in the article:

A step-economical method for synthesis of α-CF2H-substituted ketones from readily available alkene feedstocks was developed. Radical difluoromethylation of aromatic alkenes combining DMSO oxidation and photoredox catalysis is a key to the successful transformation. Electrochem. anal., laser flash photolysis (LFP), and d. functional theory (DFT) calculations reveal that N-tosyl-S-difluoromethyl-S-phenylsulfoximine serves as the best CF2H radical source among analogous sulfone-based CF2H reagents. The present photocatalytic keto-difluoromethylation was applied to flow synthesis and easily scaled up to gram-scale synthesis within a reasonable reaction time. Furthermore, potentials of the α-CF2H-substituted ketones for useful synthetic intermediates are shown; e.g., synthesis of the CF2H-containing α-hydroxyamide with the same carbon skeleton as that of the anticonvulsant active CF3-analog, is disclosed. Addnl., mechanistic studies are also discussed. In addition to this study using Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide, there are many other studies that have used Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5Synthetic Route of C10H16Br3N) was used in this study.

Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5) belongs to organobromine compounds.Organobromine chemicals are produced naturally by an array of biological and other chemical processes in our environment. Synthetic Route of C10H16Br3NSome of these compounds are identical to man-made organobromine compounds, such as methyl bromide, bromoform, and bromophenols, but many others are entirely new moleclar entities, often possessing extraordinary and important biological properties.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Formula: C10H16Br3NOn March 2, 2021, Williams, Sierra J.; Hwang, Clare S.; Prescher, Jennifer A. published an article in Biochemistry. The article was 《Orthogonal bioluminescent probes from disubstituted luciferins》. The article mentions the following:

Bioluminescence imaging with luciferase-luciferin pairs is routinely used to monitor cellular functions. Multiple targets can be visualized in tandem using luciferases that process unique substrates, but only a handful of such orthogonal probes are known. Multiplexed studies require addnl. robust, light-emitting mols. In this work, we report new luciferins for orthogonal imaging that comprise disubstituted cores. These probes were found to be bright emitters with various engineered luciferases. The unique patterns of light output also provided insight into enzyme-substrate interactions necessary for productive emission. Screening studies identified mutant luciferases that could preferentially process the disubstituted analogs, enabling orthogonal imaging with existing bioluminescent reporters. Further mutational analyses revealed the origins of substrate selectivity. Collectively, this work provides insights into luciferase-luciferin features relevant to bioluminescence and expands the number of probes for multicomponent tracking. The results came from multiple reactions, including the reaction of Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5Formula: C10H16Br3N)

Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5) belongs to organobromine compounds.Most of the natural organobromine compounds are produced by marine organisms , and several brominated metabolites with antibacterial , antitumor , antiviral , and antifungal activity have been isolated from seaweed, sponges, corals, molluscs, and others. In contrast, terrestrial plants account only for a few bromine-containing compounds.Formula: C10H16Br3N

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

The author of 《Hole Transport Materials Based on 6,12-Dihydroindeno[1,2-b]fluorine with Different Periphery Groups: A New Strategy for Dopant-Free Perovskite Solar Cells》 were Liu, Fan; Wu, Fei; Tu, Zongxiao; Liao, Qiuyan; Gong, Yanbin; Zhu, Linna; Li, Qianqian; Li, Zhen. And the article was published in Advanced Functional Materials in 2019. Product Details of 111865-47-5 The author mentioned the following in the article:

Although several hole-transporting materials (HTMs) have been designed to obtain perovskite solar cells (PSCs) devices with high performance, the dopant-free HTMs for efficient and stable PSCs remain rare. Herein, a rigid planar 6,12-dihydroindeno[1,2-b]fluorine (IDF) core with different numbers of bulky periphery groups to construct dopant-free HTMs of IDF-SFXPh, IDF-DiDPA, and IDF-TeDPA is modified. Thanks to the contributions of the planar IDF core and the twisted SFX periphery groups, the dopant-free IDF-SFXPh-based PSCs device achieves a device performance of 17.6%, comparable to the doped 2,2′,7,7′-tetrakis(N,N-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD)-based device (17.6%), with much enhanced device stability under glovebox and ambient conditions. In the experiment, the researchers used Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5Product Details of 111865-47-5)

Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5) belongs to organobromine compounds.The reactivity of organobromine compounds resembles but is intermediate between the reactivity of organochlorine and organoiodine compounds. Product Details of 111865-47-5 The principal reactions for organobromides include dehydrobromination, Grignard reactions, reductive coupling, and nucleophilic substitution.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Akther, Thamina; Islam, Monarul Md.; Kowser, Zannatul; Matsumoto, Taisuke; Tanaka, Junji; Rahman, Shofiur; Alodhayb, Abdullah; Georghiou, Paris E.; Redshaw, Carl; Yamato, Takehiko published an article in European Journal of Organic Chemistry. The title of the article was 《Synthesis and Structures of [2.n]Metacyclophan-1-enes and their Conversion to Highly Strained [2.n]Metacyclophane-1-ynes》.Recommanded Product: Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide The author mentioned the following in the article:

The syntheses of syn-[2.n]metacyclophan-1-enes (n = 5, 6, 8) in good yields using the McMurry cyclization of 1,n-bis(3-formyl-4-methoxyphenyl)alkanes are reported. Conversion of syn-[2.6]- and [2.8]metacyclophan-1-enes to the corresponding highly strained syn-type [2.6]- and [2.8]metacyclophane-1-ynes was achieved by successive bromination and dehydrobromination reactions. An attempted trapping reaction of the putative corresponding [2.5]metacyclophane-1-yne by Diels-Alder reaction with 1,3-diphenylisobenzofuran failed due to its smaller ring size and strained structure. X-ray crystallog. analyses show that the triple bonds in syn-[2.6]- and [2.8]metacyclophane-1-ynes are distorted from linearity with bond angles of 156.7° and 161.4°, resp. A DFT (D. Functional Theory) computational study was conducted to determine the stabilities of different conformations of the target compoundsMono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5Recommanded Product: Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide) was used in this study.

Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5) belongs to organobromine compounds. A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. Organobromine compounds have fallen under increased scrutiny for their environmental impact. Recommanded Product: Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

《Optimization of Thermoelectric Properties of Polymers by Incorporating Oligoethylene Glycol Side Chains and Sequential Solution Doping with Preannealing Treatment》 was written by Tripathi, Ayushi; Ko, Youngjun; Kim, Miso; Lee, Yeran; Lee, Soonyong; Park, Juhyung; Kwon, Young-Wan; Kwak, Jeonghun; Woo, Han Young. Related Products of 111865-47-5 And the article was included in Macromolecules (Washington, DC, United States) on August 25 ,2020. The article conveys some information:

Two types of p-type thermoelec. (TE) polymers with alkyl (PCPDTSBT) and oligoethylene glycol (OEG) side chains (PCPDTSBT-A) on an sp2-hybridized olefinic bis(alkylsulfanyl)methylene-substituted cyclopentadithiophene backbone are synthesized. Interestingly, the OEG-substituted polymer, PCPDTSBT-A, exhibits significant self-doping compared to PCPDTSBT, where the polaron d. of the former is 2.3 × 1016 mm-3 (vs. 7.9 × 1014 mm-3 for PCPDTSBT) without external doping. Changing the side chains also induces a completely different polymer chain orientation in the PCPDTSBT-A (face-on) and PCPDTSBT (edge-on) films. The effect of doping with 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane (F4TCNQ) on the morphol. and TE properties of the polymers with different side chains is studied. Sequential solution doping (SQD) is performed by overcoating the preannealed polymer films with F4TCNQ solution, which affords highly effective doping without disrupting the morphol. of the crystalline films, especially for PCPDTSBT-A with OEG side chains. Resulting from the synergistic effect of the OEG side chains and SQD, PCPDTSBT-A exhibits remarkably improved elec. conductivity (53.8 S cm-1) with a higher power factor (40.4μW m-1 K-2), compared to PCPDTSBT, for which the maximum elec. conductivity is 1.4 S cm-1 and the power factor is 1.8μW m-1 K-2. In addition, the transport coefficient of PCPDTSBT-A, determined by applying the Kang-Snyder model (2.40 × 10-2 S cm-1), is superior to that of PCPDTSBT (3.59 × 10-3 S cm-1), thereby showing the excellence of the developed strategy for improving the performance of TE polymers. The experimental process involved the reaction of Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5Related Products of 111865-47-5)

Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide(cas: 111865-47-5) belongs to organobromine compounds.Most of the natural organobromine compounds are produced by marine organisms , and several brominated metabolites with antibacterial , antitumor , antiviral , and antifungal activity have been isolated from seaweed, sponges, corals, molluscs, and others. Related Products of 111865-47-5

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary