Month: December 2021

Product Details of 104-21-2. In 2019 CHEM COMMUN published article about REDUCTION; EFFICIENT in [Khouya, Ahmed Ait; Ritleng, Vincent] Univ Strasbourg, Ecole Europeene Chim Polymeres & Mat, CNRS, LIMA,UMR 7042, 25 Rue Becquerel, F-67087 Strasbourg, France; [Martinez, Miguel L. Mendez; Favier, Damien; Roland, Thierry; Jierry, Loic] Univ Strasbourg, CNRS, Inst Charles Sadron, UPR 022, 23 Rue Loess, F-67034 Strasbourg, France; [Bertani, Philippe] Univ Strasbourg, CNRS, UMR 7177, Inst Chim, 4 Rue Blaise Pascal, F-67081 Strasbourg, France; [Romero, Thierry] Univ Strasbourg, Ecole Europeenne Chim Polymeres & Mat, CNRS, ICPEES,UMR 7515, 25 Rue Becquerel, F-67087 Strasbourg, France; [Guidal, Valentin; Belliere-Baca, Virginie] Adisseo, Antony Parc 2,10 Pl Gen Gaulle, F-92160 Antony, France; [Edouard, David] Univ Claude Bernard Lyon 1, Univ Lyon, CNRS, LAGEPP,UMR 5007, 43 Blvd 11 Novembre 1918, F-69100 Villeurbanne, France; [Ritleng, Vincent] Inst Univ France, 1 Rue Descartes, F-75231 Paris, France in 2019, Cited 28. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2.

Polydopamine-coated polyurethane open cell foams are used as structured supports for molecular catalysts through the covalent anchoring of alkoxysilyl arms by the catechol groups of the mussel-inspired layer. This strong bonding prevents their leaching. No alteration of the mechanical properties of the flexible support is observed after repeated uses of the catalytic materials.

Product Details of 104-21-2. Welcome to talk about 104-21-2, If you have any questions, you can contact Khouya, AA; Martinez, MLM; Bertani, P; Romero, T; Favier, D; Roland, T; Guidal, V; Belliere-Baca, V; Edouard, D; Jierry, L; Ritleng, V or send Email.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Quality Control of 4-Methoxybenzyl acetate. In 2019 RUSS J ORG CHEM+ published article about CONJUGATED MAGNETIC NANOPARTICLES; EFFICIENT; CATALYST in [Sedighinia, E.; Badri, R.] Islamic Azad Univ, Dept Chem, Khouzestan Sci & Res Branch, Ahwaz, Iran; [Sedighinia, E.; Badri, R.] Islamic Azad Univ, Dept Chem, Ahvaz Branch, Ahwaz, Iran; [Kiasat, A. R.] Shahid Chamran Univ, Coll Sci, Dept Chem, Ahwaz 6135743169, Iran in 2019, Cited 30. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2.

The application of yttrium iron garnet (YIG) superparamagnetic nanoparticles as a new recyclable and highly efficient heterogeneous magnetic catalyst for one-pot synthesis of pyrano[2,3-c]pyrazole derivatives under solvent-free conditions, as well as etherification and esterification reactions are described. The advantages of the proposed method include the lack of organic solvents, clean reaction, rapid removal of the catalyst, short reaction times, excellent yields, and recyclability of the catalyst.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2019.0 CHEMSUSCHEM published article about POLYMERIC PHOTOCATALYST; H-2 PRODUCTION; ORGANIC-DYES; NANOSHEETS; G-C3N4; WATER; SEMICONDUCTORS; ABSORPTION; CONSTRUCTION; FLUORINATION in [Sun, Zongzhao] Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150001, Heilongjiang, Peoples R China; [Sun, Zongzhao; Jiang, Yabin; Zeng, Lei; Huang, Limin] Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China in 2019.0, Cited 80.0. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8. Safety of 1-Phenylurea

Inspired by donor-acceptor (D-A) polymers in organic solar cell and the extended conjugation effect, a conceptual design of D–A-type mesoporous carbon nitride with benzene or thiophene as a -spacer is proposed as an efficient photocatalyst for hydrogen evolution. The photocatalyst was successfully synthesized by a one-pot thermopolymerization based on nucleophilic substitution and a Schiff-base chemical reaction. On the molecular level, the insertion of an in-plane benzene as a -spacer by forming covalent bonds C=N (acceptor) and C-N (donor) interrupts the continuity of tri-s-triazine units and maintains the intrinsic – conjugated electronic system. Synchronously, the enlarged electron delocalization and the intramolecular charge transfer induced by polarization provide force-directed migration of electrons, leading to boosted optical absorption capability and enhanced photogenerated carrier separation. With the synergistic effects of the mesoporous structure and excellent optical and electronic properties, a fivefold increase in the H-2 evolution rate compared with that of pristine g-C3N4 was achieved with robust performance. In addition, other simple aromatic heterocyclic compounds (e.g., pyridine, thiophene and furan)-based D–A structures with a higher hydrogen evolution rate (up to sevenfold increase) were also explored to broaden the application for the design of novel photocatalysts.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Synthesis of glycolurils and hydantoins by reaction of urea and 1,2-dicarbonylcompounds using etidronic acid as a green catalyst WOS:000571595400001 published article about CRYSTAL-STRUCTURE; MODULAR APPROACH; DERIVATIVES; CUCURBITURIL in [Bakibaev, Abdigali A.; Uhov, Artur; Malkov, Victor S.; Panshina, Svetlana Yu.] Natl Res Tomsk State Univ, Dept Chem, Tomsk 634050, Russia; [Panshina, Svetlana Yu.] Natl Res Tomsk Polytech Univ, Dept Chem, Tomsk, Russia in 2020.0, Cited 52.0. Category: thiomorpholine. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8

Most of the known methods for the synthesis of heterocyclic compounds have disadvantages, such as a long reaction time and aggressive conditions. We have developed a new, rather simple and efficient method for the synthesis of a number of glycoluryls and hydantoins in water using a etidronic acid (HEDP) as Green catalyst. So, for the first time, the condensation reaction of ureas with 1, 2-dicarbonyl compounds was carried out in the presence of HEDP. Also based on NMR studies, a chemism of these reactions, which is stepwise, is proposed. It has been established that the optimal conditions for the synthesis of glycoluryls and hydantoins using HEDP are: temperature 80 degrees C-90 degrees C, 40-20 minutes, and the ratio of urea and HEDP is 1:1. In all cases, the remaining aqueous filtrate containing HEDP after the reaction can be reused for other cycles synthesis of glycoluril and other compounds, because HEDP is not converted during the reaction.

Category: thiomorpholine. Welcome to talk about 64-10-8, If you have any questions, you can contact Bakibaev, AA; Uhov, A; Malkov, VS; Panshina, SY or send Email.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2021.0 CHEM SCI published article about 1,4-DIBORATION; BORYL in [Suzuki, Akane; Yamashita, Makoto] Nagoya Univ, Grad Sch Engn, Dept Mol & Macromol Chem, Chikusa Ku, Nagoya, Aichi 4648603, Japan; [Guo, Xueying; Lin, Zhenyang] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Clear Water Bay, Hong Kong, Peoples R China in 2021.0, Cited 128.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. Product Details of 119-61-9

A di(o-tolyl)borylgold complex was synthesized via the metathesis reaction of a gold alkoxide with tetra(o-tolyl)diborane(4). The resulting diarylborylgold complex exhibited a Lewis acidic boron center and a characteristic visible absorption that arises from its HOMO-LUMO excitation, which is narrower than that of a previously reported dioxyborylgold complex. The diarylborylgold complex reacted with isocyanide in a stepwise fashion to afford single- and double-insertion products and a C-C coupled product. Reactions of this diarylborylgold complex with C = O/N double bond species furnished addition products under concomitant formation of Au-C and B-O/N bonds, which suggests nucleophilic reactivity of the gold metal center. DFT calculations provided details of the underlying reaction mechanism, which involves an initial coordination of the C = O/N bond to the boron vacant p-orbital of the diarylboryl ligand followed by a migration of the gold atom from the tetracoordinate sp(3)-hybridized boron center, which is analogous to the reactivity of the conventional sp(3)-hybridized borate species. The DFT calculations also suggested a stepwise mechanism for the reaction of this diarylborylgold complex with isocyanide, which afforded three different reaction products depending on the applied reaction conditions.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recommanded Product: Benzophenone. Authors Hirata, S; Bhattacharjee, I in AMER CHEMICAL SOC published article about in [Hirata, Shuzo; Bhattacharjee, Indranil] Univ Electrocommun, Dept Engn Sci & Engn, Chofu, Tokyo 1828585, Japan in 2021.0, Cited 55.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

The radiationless transition rate based on intra-molecular vibrations from the lowest excited triplet state (T-1) at room temperature [k(nr)(RT)] is crucial for triplet energy harvesting in optoelectronics and photonics applications. Although a decrease of k(nr)(RT) of chromophores with strong intermolecular interactions is often proposed, scientific evidence for this has not been reported. Here we report a method to predict k(nr)(RT). We optically estimated k(nr)(RT) of various molecularly dispersed chromophores with a variety of transition characteristics from T-1 to the ground state (S-0) under appropriate inert liquid or solid host conditions. Spin-orbit coupling (SOC) without considering molecular vibrations was not correlated with the estimated k(nr)(RT). However, the estimated k(nr)(RT) was strongly correlated with a multiplication of SOC considering vibrations freely allowed at room temperature and the Franck-Condon factor. This correlation revealed that k(nr)(RT) of many heavy-atom-free chromophores with a visible T-1 -S-0 transition energy and local excited T-1-S-0 transition characteristics is intrinsically less than 10(0) s(-1) even when vibrations freely occur. This information will assist researchers to appropriately design materials without limitations regarding intermolecular interactions to control T-1 lifetime at room temperature and facilitate triplet energy harvesting.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Development of a rapid and comprehensive method for identifying organic micropollutants with high ecological risk to the aquatic environment WOS:000595802200309 published article about 2-DIMENSIONAL GAS-CHROMATOGRAPHY; SEWAGE-TREATMENT PLANTS; WASTE-WATER; SURFACE-WATER; EMERGING CONTAMINANTS; MICRO-POLLUTANTS; GROUNDWATER; RIVER; TOOL; SEDIMENTS in [Miyawaki, Takashi] Fukuoka Inst Hlth & Environm Sci, Mukaizano39, Dazaifu, Fukuoka, Japan; [Nishino, Takahiro] Tokyo Metropolitan Res Inst Environm Protect, Koto Ku, 1-7-5 Shinsuna, Tokyo, Japan; [Asakawa, Daichi] Osaka City Res Ctr Environm Sci, Tennoji Ku, 8-34 Tojocho, Osaka, Osaka, Japan; [Haga, Yuki] Hyogo Prefectural Inst Environm Sci, Suma Ku, 3-1-18 Yukihira, Kobe, Hyogo, Japan; [Hasegawa, Hitomi] Nagoya City Environm Sci Res Inst, 5-16-8 Toyoda Minami, Nagoya, Aichi, Japan; [Kadokami, Kiwao] Univ Kitakyushu, Inst Environm Sci & Technol, Hibikino 1-1, Kitakyushu, Fukuoka, Japan in 2021.0, Cited 40.0. Application In Synthesis of Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Currently, tens-of-thousands of chemicals are used in Japan, and their presence in and impact on aquatic ecosystems are poorly understood. Because conventional risk evaluation processes using target analysis and biological tests are time-consuming and costly, it is challenging to investigate all substances. Therefore, we aimed to develop a rapid and highly efficient screening scheme for identifying hazardous organic micropollutants (OMPs) in aquatic ecosystems. The scheme is divided into two steps: chemical analysis and risk evaluation. First, a comprehensive screening method (CSM) using gas chromatography (GC)-mass spectrometry (MS) and a database containing nearly 1000 compounds is used to identify known compounds, and nontargeted analysis is carried out using a GC x GC-time-of-flight (TOF)MS to detect compounds not registered in the database. Secondly, the predicted toxicity values obtained by quantitative structure-activity relationship (QSAR) are used to evaluate and rank the ecological risk of each detected OMPs and to identify priority compounds for detailed survey. To assess the proposed scheme, we surveyed representative urban rivers in Japan and ranked the potential toxicity of the identified compounds. The total number of compounds detected in water from each river ranged from 29 to 87, and the total concentrations ranged from 2.3 to 63 mu g L-1. Pharmaceuticals and personal care products, such as crotamiton and galaxolide, were identified in the urban rivers and found to have high ecotoxicity rankings. Thus, the scheme combining CSM and risk evaluation using QSAR is a novel screening that can identify candidates with high ecological risk in aquatic environment rapidly and efficiently. (C) 2020 Elsevier Ltd. All rights reserved.

Welcome to talk about 119-61-9, If you have any questions, you can contact Miyawaki, T; Nishino, T; Asakawa, D; Haga, Y; Hasegawa, H; Kadokami, K or send Email.. Application In Synthesis of Benzophenone

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Synthesis and characterization of novel polyimides based on 10,10-bis[4-(4-aminophenoxy)-3-methylphenyl]-9(10H)-anthrone WOS:000544441700006 published article about LOW-DIELECTRIC-CONSTANT; T-G; IMIDE)S; DIANHYDRIDE; POLYAMIDES; DIAMINE; PROPANE in [Kuang, Lu; Zhong, Ming; Sang, Xiao-Yan; Huang, Zhen-Zhong] Jiangxi Normal Univ, Key Lab Funct Small Organ Mol, Minist Educ, Nanchang 330022, Jiangxi, Peoples R China in 2020, Cited 30. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8. Safety of Anthrone

10,10-Bis[4-(4-aminophenoxy)-3-methylphenyl]-9(10H)-anthrone, as a novel aromatic diamine, was synthesized from anthrone by three-step process. A series of polyimides containing methyl substituents and 9(10H)-anthrone pendant groups was prepared from this diamine with various aromatic dianhydridesviathe poly(amic acid) (PAA) precursors and subsequent thermal or chemical imidization procedure. Inherent viscosities of PAAs are between 0.87 and 1.58 dL/g, and the corresponding polyimides have the weight-average molecular weight and number-average molecular weight in the range of 49,400-64,200 and 28,700-37,700, respectively. Most of the polyimides obtained through the chemical cyclodehydration method are soluble in NMP, DMF, DMAc, Py andm-cresol at room temperature. These polyimides have glass transition temperatures of 289-313 degrees C, 10% weight loss temperatures of 484-524 degrees C, char yields of 55-63% at 800 degrees C, and temperature at the maximum-rate degradation of 560-584 degrees C in nitrogen, respectively. The polyimide films obtained through the thermal imidization have tensile strength of 76.43-119.74 MPa, elongation at break of 6.93-12.33%, and tensile modulus of 1.91-2.38 GPa.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Antidiabetic effect of Opuntia dillenii seed oil on streptozotocin-induced diabetic rats WOS:000488027500004 published article about ANTIOXIDANT; EXTRACT; GLUCOSE; METABOLISM in [Bouhrim, Mohamed; Ouassou, Hayat; Loukili, El Hassania; Ramdani, Mohammed; Mekhfi, Hassane; Ziyyat, Abderrahim; Legssyer, Abdelkhaleq; Aziz, Mohammed; Bnouham, Mohamed] Univ Mohamed First, Fac Sci, Oujda, Morocco in 2019, Cited 39. Formula: C14H10O. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8

Objective: To assess the antidiabetic effect of Opuntia dillenii seed oil on rats with diabetes mellitus. Methods: A rat diabetes model was established by intraperitoneal injection of rats with 50 mg/kg streptozotocin. Thirty albino Wistar rats were divided into five groups: the diabetic control group and normal control group were treated only with distilled water, two diabetic groups received 1 and 2 mL/kg of oil per day, respectively, for 30 days and one diabetic group received 2 mg/kg of glibenclamide. In addition, blood glucose was determined weekly. Body weight, average daily food, water intake and urinary volume of each animal were determined before and after the treatment period. After the treatment period, hepatic glycogen was determined using the anthrone reagent, and glycosuria, total cholesterol, triglycerides, alanine aminotransferase, aspartate aminotransferase, urea, creatinine and uric acid were estimated using common clinical diagnostic kits. Results: Oral intake of the oil at 1 and 2 mL/kg for the diabetic animals significantly diminished blood glucose, glycosuria, total cholesterol, triglycerides, alanine aminotransferase, aspartate aminotransferase, urea, creatinine and uric acid, accompanied by a noticeable elevation in the amount of hepatic glycogen in comparison with the diabetic control group. Similarly, Opuntia dillenii seed oil significantly increased the food intake and decreased the urinary volume per day in treated rats of the same groups in comparison with the period before the treatment intervention and attenuated body weight loss in the diabetic rats. Moreover, this effect of the oil was dose dependent. On the other hand, the oil did not affect their need for water. Conclusions: The results show that Opuntia dillenii seed oil has a very important antidiabetic effect on streptozotocin-induced diabetic rats. Hence, we suggest it as a preventive control of diabetes mellitus.

Formula: C14H10O. About Anthrone, If you have any questions, you can contact Bouhrim, M; Ouassou, H; Loukili, E; Ramdani, M; Mekhfi, H; Ziyyat, A; Legssyer, A; Aziz, M; Bnouham, M or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Site-Selective C-H Amidation of 2-Aryl Quinazolinones Using Nitrene Surrogates WOS:000573134100001 published article about AMINATION; FUNCTIONALIZATION; INDOLINES; NITROGENATION in [Kim, Saegun; Jeoung, Daeun; Kim, Kunyoung; Lee, Suk Hun; Park, Min Seo; Ghosh, Prithwish; Mishra, Neeraj Kumar; Kim, In Su] Sungkyunkwan Univ, Sch Pharm, Suwon 16419, South Korea; [Lee, Seok Beom; Hong, Suckchang] Seoul Natl Univ, Coll Pharm, Seoul 08826, South Korea in 2020, Cited 47. Application In Synthesis of 2-Aminobenzamide. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6

The site-selective modifications of quinazolinones constitute a pivotal topic in drug discovery and material science. Herein, we describe the rhodium(III)-catalyzed C-H amidation of 2-aryl quinazolin-4(3H)-ones with a range of nitrene surrogates including dioxazolones, organic azides, andN-methoxyamides. Complete site-selectivity and functional group tolerance are observed. Notably, the large-scale reaction and late-stage functionalization highlight the synthetic potential of the developed protocol. Combined mechanistic investigations elucidate a plausible reaction mechanism of this process.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem