Category: 578-58-5

On October 1, 2022, Gabriella, Santagata; Tiziana, Di Renzo; Salvatore, Mallardo; Anna, Reale; Giovanni, Cascone; Floriana, Boscaino; Grazia, Volpe Maria published an article.Product Details of 578-58-5 The title of the article was Innovative technologies optimizing the production process of “Castagne del Prete”: Impact on microstructure and volatile compounds. And the article contained the following:

“Castagne del Prete” are traditional processed chestnuts from the Campania Region obtained through a treatment involving a drying, roasting and rehydration phase. The last one is a long, costly and non-standardized treatment that is therefore in need of improvement. In the present study, different technologies (heat treatment, steam and thermosonication) were evaluated to optimize the chestnuts rehydration phase. To this end, microstructure, thermal properties and volatile organic compounds (VOCs) of “Castagne del Prete” obtained by different rehydration methods were evaluated. Results highlighted that thermosonication strongly influenced the starch gelatinization process, responsible for the total destructuration and denaturation of the crystalline network. VOCs anal. showed that the samples rehydrated by thermosonication with chestnuts/water ratio 1:5 had a volatile compounds pattern very similar to the control sample obtained by classic rehydration method. In addition, the time for obtaining “Castagne del Prete” by using thermosonication (approx. 5 h) as rehydration treatment was significantly reduced in comparison to the classic method which took approx. 7 days. Thus, thermosonication emerged as the most promising technique among those investigated for the production of “Castagne del Prete”, as it saves energy and time, while guaranteeing the flavor and structural characteristics of the finished products. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).Product Details of 578-58-5

The Article related to microstructure drying gelatinization rehydration, Food and Feed Chemistry: Analysis and other aspects.Product Details of 578-58-5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On January 25, 2021, Gisbert-Alonso, A.; Navarro-Huerta, J. A.; Torres-Lapasio, J. R.; Garcia-Alvarez-Coque, M. C. published an article.Synthetic Route of 578-58-5 The title of the article was Global retention models and their application to the prediction of chromatographic fingerprints. And the article contained the following:

The resolution of samples containing unknown compounds of different nature, or without standards available, as is the case of chromatog. fingerprints, is still a challenge. Possibly, the most problematic aspect that prevents systematic method development is finding models that describe without bias the retention behavior of the compounds in the samples. In this work, the use of global models (able to describe the whole sample) is proposed as an alternative to the use of individual models for each solute. Global models contain parameters that are specific for each solute, while other parameters -related to the column and solvent- are common for all solutes. A special regression procedure is presented for the construction of global models, which are applied to predict highly complex chromatograms, such as chromatog. fingerprints, for diverse exptl. conditions in isocratic and gradient elution. Another interesting application is the prediction of mol. properties, such as log Po/w, from the specific solute parameters of the global models. The examined adapted models are based on the equations proposed by Snyder, Schoenmakers, Neue and Kuss, Jandera, and Bosch Roseś to describe the retention. In all cases, the predictive capability was very satisfactory. Two cases of study were considered: chromatograms of chamomile extracts analyzed using acetonitrile gradients, and a set of 145 known compounds in a wide range of structures and functionalities, eluted isocratically with acetonitrile/water mobile phases. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).Synthetic Route of 578-58-5

The Article related to global retention model chromatog fingerprints, global retention models, gradient elution, hplc, medicinal plants, prediction of chromatographic fingerprints, Organic Analytical Chemistry: Separations and other aspects.Synthetic Route of 578-58-5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Wang, Jing; Rodriguez-Donis, Ivonne; Thiebaud-Roux, Sophie; Ibraikulov, Olzhas A.; Leclerc, Nicolas; Leveque, Patrick; Gerbaud, Vincent; Kohlstadt, Markus; Heiser, Thomas published an article in 2022, the title of the article was Selection of green solvents for organic photovoltaics by reverse engineering.Application of 578-58-5 And the article contains the following content:

For a sustainable scale-up of solution-processed organic photovoltaic modules, the replacement of toxic solvents, generally used at laboratory scale, by alternative “green” solvents with a reduced impact on the environment and human health is a critical pre-requisite. Yet, because of the complex relationship between solvent properties and device performance, the selection of alternative solvents relies primarily on time-consuming and costly trial-and-error approaches. In this work we propose a new methodol. involving prediction of mol. properties and reverse design for a more efficient and less empirical selection of green and bio-sourced solvents. The method is applied to four different donor-acceptor blends including polymers and small mols. It allows to establish lists of possible alternative solvents ranked quant. by a global performance function encompassing all target properties. The actual performance of the highest ranked solvents are evaluated by using the selected solvents to elaborate photovoltaic devices and comparing the power conversion efficiencies with those obtained with devices processed from halogenated solutions In all cases, the photovoltaic performances obtained with the alternative solvents are similar or superior to those of the standard devices, confirming the relevance of the new solvent selection method for solution-processed organic photovoltaic devices. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).Application of 578-58-5

The Article related to green solvent organic photovoltaic reverse engineering, Placeholder for records without volume info and other aspects.Application of 578-58-5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On July 31, 2022, DeCarlo, Anjanette; Agieb, Salah; Johnson, Stephen; Satyal, Prabodh; Setzer, William N. published an article.HPLC of Formula: 578-58-5 The title of the article was Inter-Tree Variation in the Chemical Composition of Boswellia papyrifera Oleo-Gum-Resin. And the article contained the following:

Frankincense is a fragrant resin produced by Boswellia species, and has been used for centuries as a perfume, medicine, and incense, and is an important cosmetic and therapeutic product today. A number of studies have been conducted on the resin essential oils, but many have used com. sources outside of the country of origin, leading to potential taxonomic confusion or misidentification. Individual Boswellia papyrifera resin samples were each obtained directly from 11 individual trees in Sudan, hydrodistd., the volatile phytochems. determined by gas chromatog. methods, and the chem. compositions subjected to cluster anal. All samples were very similar, with high levels of octyl acetate (49.5%-81.0%) and octanol (6.5%-13.7%), and varying levels of diterpenoids (6.6%-32.7%). The cluster anal. indicated 3 highly similar groups, defined by (1) relatively higher levels of octyl acetate (58.9%-81.0%), but with low levels of diterpenoids (6.6%-18.6%); (2) relatively lower levels of octyl acetate (49.5%-61.3%), but with a higher proportion of diterpenoids (19.0%-22.8%); and (3) with octyl acetate (51.6%) and diterpenoids (32.7%). The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).HPLC of Formula: 578-58-5

The Article related to boswellia oleo gum resin essential oil phytochem composition, Placeholder for records without volume info and other aspects.HPLC of Formula: 578-58-5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On September 30, 2020, Alves, A. S.; de Moraes, M. M.; da Camara, C. A. G.; Lucena, M. F. A. published an article.Reference of 2-Methylanisole The title of the article was Chemical Composition of the Essential Oil of Cnidoscolus quercifolius from Brazil. And the article contained the following:

Cnidoscolus quercifolius (syn. Cnidoscolusphyllacanthus) belongs to the family Euphorbiaceae and is found exclusively in the Caatinga. To the best of our knowledge, C. quercifolius has not previously been investigated for the identification of the chemicalconstituents of its essential oils. This paper reports for the first time the chem. composition of essential oils from the leaves,flowers, and bark of C. quercifolius occurring in the Caatinga of Brazil. The essential oils obtained through conventional hydrodistillation of fresh leaves, flowers, and bark of C. quercifoliushad a light yellow color. The yield on a fresh weight basis was 0.01% for leaves, 0.03% for flowers, and 0.01% for bark.The oils were submitted to CG-MS for the determination of the constituents. Thirty-one, thirty, and eighteen compounds wereidentified in the essential oils from leaves, flowers, and bark, resp., accounting for 97.3%, 98.5%, and 81.4% of thetotal oils (Table 1). Diterpene was the predominant class of compounds in the leaf (44.6%) and bark (72.5%) oils, whereas monoterpenespredominated in the flower oil (95.5%). The major constituents identified in the leaf oil were phytol (42.1%), α-terpineol(10.9%), and 11,12-dihydroxyvalencene (7.8%). The major constituents identified in the flower oil were γ-terpinene (20.5%)and β-pinene (9.6%). The diterpenes dehydroabietal (29.9%) and abietadiene (21.4%) were the major constituents identifiedin the bark oil. These results suggest the chem. variability among the essentials oils from different organs of C. quercifolius. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).Reference of 2-Methylanisole

The Article related to cnidoscolus essential oil isophytol polygodial chem composition, Placeholder for records without volume info and other aspects.Reference of 2-Methylanisole

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On December 1, 2021, Hyun Park, Sang; Su Jin, In; Woong Jung, Jae published an article.Application of 578-58-5 The title of the article was Green solvent engineering for environment-friendly fabrication of high-performance perovskite solar cells. And the article contained the following:

Antisolvent-assisted crystallization is a common process to fabricate high-performance perovskite solar cells (PSCs). At present, toxic organic solvents such as toluene or chlorobenzene have been used as typical antisolvents to fabricate compact perovskite absorber layer for a device, but their impact to environment or human/animal health has remained a challenge to be resolved for commercialization of PSCs. In this study, we suggest (R)-(+)-limonene and 2-methyltetrahydrofuran as eco-compatible and less-toxic antisolvents for preparing high-quality perovskite absorber layer in the inverted PSCs. The green antisolvents afford smooth, compact, less-defect, and full coverage perovskite films, comparable to the typical halogenated antisolvent-processed perovskite films, delivering a PCE up to 18.04% in CH3NH3PbI3-based device. The green antisolvent also demonstrated promising PCEs of 17.85%, 13.46%, and 10.04% in CH3NH3PbI3, CsPbI2Br, and BA2MA3Pb4I13-based PSCs accompanied with a halogen-free solvent-processed PC61BM layer. This work demonstrates a great potential of green antisolvents as a universal approach in obtaining high-quality perovskite films for fabricating high-efficiency PSCs. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).Application of 578-58-5

The Article related to high performance perovskite solar cell green solvent fabrication, Placeholder for records without volume info and other aspects.Application of 578-58-5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On October 21, 2020, Kim, Hong Il; Lee, Junwoo; Choi, Min-Jae; Ryu, Seung Un; Choi, Kyoungwon; Lee, Seungjin; Hoogland, Sjoerd; de Arquer, F. Pelayo Garcia; Sargent, Edward H.; Park, Taiho published an article.Category: ethers-buliding-blocks The title of the article was Efficient and Stable Colloidal Quantum Dot Solar Cells with a Green-Solvent Hole-Transport Layer. And the article contained the following:

Next-generation solution-processed solar cells will hopefully be processed using green solvents, and will unite high performance with operating stability. Colloidal quantum dot/polymer hybrid solar cells are of interest for their harvest of the visible as well as the near IR; however, today′s best polymer hole-transporting layers (HTLs) rely on processing using hazardous solvents such as chlorobenzene. This stems from the strong polymer-polymer attraction in polymeric p-type materials, which accounts for their limited solubility Here, a new random polymeric HTL (asy-ranPBTBDT) is reported that is soluble in green solvents such as 2-methylanisole without compromising ultimate device power conversion efficiency. The new polymer structure induces a strong π-π stacking face-on orientation and less lateral grain growth compared to control asy-PBTBDT, leading to reduced charge recombination and improved device stability. The resulting device exhibits a power conversion efficiency (PCE) of 13.2% and retains 89% of its initial efficiency after 120 h of continuous device operation at the maximum power point, compared to a PCE of 11.4% and 71% degradation for control devices. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).Category: ethers-buliding-blocks

The Article related to solarcell colloidal quantum dot green solvent hole transport layer, Placeholder for records without volume info and other aspects.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On September 7, 2021, Saquib, Mohammad; Baig, Mohammad Hassan; Khan, Mohammad Faheem; Azmi, Sarfuddin; Khatoon, Shahnaaz; Rawat, Arun Kumar; Dong, Jae June; Asad, Mohammad; Arshad, Md.; Hussain, Mohd Kamil published an article.Computed Properties of 578-58-5 The title of the article was Design and Synthesis of Bioinspired Benzocoumarin-Chalcones Chimeras as Potential Anti-Breast Cancer Agents. And the article contained the following:

The design and synthesis of a library of natural product inspired benzocoumarin-chalcones chimeras, as potent and selective, novel, anti-breast cancer scaffold, is reported herein. Twenty-one new chimeric mols., 25-45, were synthesized through an efficient protocol involving the Horner-Wadsworth-Emmons-olefination of β-aryl-β-ketophosphonates with 4-formyl-2H-benzo[h]chromen-2-ones as the key step, and evaluated for anti-proliferative activity against a panel of four breast cancer and related cell lines viz. MDA-MB-231 (ER-ve), MCF-7 (ER+ve), Ishikawa (endometrial cancer) and Hela (cervical cancer). The synthesized mols. showed in vitro anti-proliferative activity in a range of 7.42 to 74.68 μM (IC50). Compounds 33 and 34 showed very good activity, with 34 exhibiting better activity than the standard drugs, tamoxifen and raloxifene. Interestingly, none of the compounds showed cytotoxity against the normal human cell line. To identify the possible targets of the active compounds, mol. docking anal. was conducted to correlate their interaction with the ERα and ERβ receptors. From among the active compounds the docked conformations of 34, at the ERα and ERβ active sites, showed that it fits most favorably in the ligand binding space and shows hydrophobic interactions with the salient residues. Based on the above findings, 34 was identified as a lead mol. for development of more potent anti-breast cancer agents. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).Computed Properties of 578-58-5

The Article related to bioinspired benzocoumarin chalcone chimera antibreast cancer agent, Placeholder for records without volume info and other aspects.Computed Properties of 578-58-5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On November 30, 2021, Wang, Dongdong; Gong, Wanbing; Zhang, Jifang; Han, Miaomiao; Chen, Chun; Zhang, Yunxia; Wang, Guozhong; Zhang, Haimin; Zhao, Huijun published an article.Name: 2-Methylanisole The title of the article was Encapsulated Ni-Co alloy nanoparticles as efficient catalyst for hydrodeoxygenation of biomass derivatives in water. And the article contained the following:

Catalytic hydrodeoxygenation (HDO) is one of the most promising strategies to transform oxygen-rich biomass derivatives into high value-added chems. and fuels, but highly challenging due to the lack of highly efficient nonprecious metal catalysts. Herein, we report for the first time of a facile synthetic approach to controllably fabricate well-defined Ni-Co alloy NPs confined on the tip of N-CNTs as HDO catalyst. The resultant Ni-Co alloy catalyst possesses outstanding HDO performance towards biomass-derived vanillin into 2-methoxy-4-methylphenol in water with 100% conversion efficiency and selectivity under mild reaction conditions, surpassing the reported high performance nonprecious HDO catalysts. Impressively, our exptl. results also unveil that the Ni-Co alloy catalyst can be generically applied to catalyze HDO of vanillin derivatives and other aromatic aldehydes in water with 100% conversion efficiency and over 90% selectivity. Importantly, our DFT calculations and exptl. results confirm that the achieved outstanding HDO catalytic performance is due to the greatly promoted selective adsorption and activation of C=O, and desorption of the activated hydrogen species by the synergism of the alloyed Ni-Co NPs. The findings of this work affords a new strategy to design and develop efficient transition metal-based catalysts for HDO reactions in water. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).Name: 2-Methylanisole

The Article related to nickel cobalt alloy nanoparticle water biomass catalytic hydrodeoxygenation, Placeholder for records without volume info and other aspects.Name: 2-Methylanisole

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On July 31, 2021, Kong, Xiangchen; Liu, Chao; Xu, Weicong; Han, Yue; Fan, Yuyang; Lei, Ming; Li, Ming; Xiao, Rui published an article.COA of Formula: C8H10O The title of the article was Catalytic hydroprocessing of stubborn lignin in supercritical methanol with Cu/CuMgAlOx catalyst. And the article contained the following:

Stubborn lignin (SL) is the thermochem. stable fragment generated from biomass utilization (e.g., pyrolysis, hydrolysis, fermentation, pulping), which is comparatively difficult to be further depolymerized into value-added bio-products. The cleavage of the stubborn linkages within the structure of SL, such as C-C, α-O-4, and 4-O-5 linkages, is the key for its valorization. Herein, we investigated the depolymerization of SL through catalytic hydroprocessing in supercritical methanol with Cu/CuMgAlOx catalyst. The yield of monomers reached 37.76C% with 240 min at 300 °C. Cyclohexanols were identified as the major monomeric products, indicating the occurrence of hydrodeoxygenation and hydrogenation. GPC, quant. 13C NMR, HSQC NMR, and HMBC NMR analyses evidenced the depolymerization of SL and upgrading of its derivatives Furthermore, the mechanistic studies were carried out to provide insights to the stubborn linkage cleavages. The degrees of difficulty to break up the three involved linkages obeyed the sequence of β-5 > 4-O-5 > α-O-4. The apparent activating energies (Ea), chemisorption energies (Ec), and bond dissociation energies (BDE) were determined computationally to support the exptl. results from the perspectives of kinetics, chemisorption, and thermodn., resp. This research provides a reliable way for the utilization of SL. The experimental process involved the reaction of 2-Methylanisole(cas: 578-58-5).COA of Formula: C8H10O

The Article related to copper magnesium aluminum oxide catalyst hydroprocessing lignin supercritical methanol, Placeholder for records without volume info and other aspects.COA of Formula: C8H10O

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem