Tag: M.W=150-200

Formula: C7H5NO3. Mousapour, M; Shirini, F in [Mousapour, Maryam; Shirini, Farhad] Univ Guilan, Dept Chem, Coll Sci, Rasht 4133519141, Iran published Piperazinium Nano Silica Sulfonate: An Efficient Catalyst for the Hantzsch Reaction in 2021.0, Cited 67.0. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6.

Piperazinium nano silica sulfonate (PNSS) is simply prepared by the reaction of piperazine with nano sized silica sulfuric acid. After preparation it was completely characterized using different techniques including FT-IR, XRD, TGA, FESEM, EDS and TEM analysis. In continue PNSS was efficiently used for the promotion of the synthesis of polyhydroquinolines and 1,8-dioxo-decahydroacridines through unsymmetrical and symmetrical Hantzsch condensation reaction. High yields, short reaction times, ease of preparation and reusability of the catalyst, easy work-up procedure and solvent-free conditions are among the most important advantages of this method.

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

In 2020 CHEM COMMUN published article about LOW-COST ADSORBENTS; SUPRAMOLECULAR ASSEMBLIES; AQUEOUS-SOLUTION; METHYLENE-BLUE; SINGLET OXYGEN; ORGANIC-DYES; REMOVAL; ADSORPTION; PHOTOLYSIS; KINETICS in [Guan, Xinran; Chen, Yong; Guo, Peng; Li, Pei-Yu; Liu, Yu] Nankai Univ, Coll Chem, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China; [Chen, Yong; Liu, Yu] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China in 2020, Cited 38. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8. Product Details of 90-44-8

Four water-soluble macrocycles were chosen to explore the photodecomposition behaviours of quaternized 9-alkoxy-substituted anthracene (AnQA). Significantly, a highly charged macrocyclic skeleton leads to extremely close packing among the anthryl rings, providing a favourable hydrophobic environment for singlet oxygen, leading to rapid oxidation to produce the photoproducts under sunlight irradiation.

Product Details of 90-44-8. Welcome to talk about 90-44-8, If you have any questions, you can contact Guan, XR; Chen, Y; Guo, P; Li, PY; Liu, Y or send Email.

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

Recently I am researching about ANTIMICROBIAL ACTIVITY; EXPRESSION; COX-2; ANTIBACTERIAL; NANOPARTICLES; INHIBITION; ANTIFUNGAL; INFECTION; DELIVERY, Saw an article supported by the . Published in ELSEVIER in AMSTERDAM ,Authors: Mohamed, NA; Abd El-Ghany, NA; Abdel-Aziz, MM. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone. Quality Control of Benzophenone

Chitosan (Cs) was cross-linked with four various quantities of 4,4′-(5,5′-carbonylbis(1,3-dioxoisoindoline-5,2-diyl) )dibenzoyl isothiocyanate. Elemental analysis, FTIR and H-1 NMR spectroscopy assured that the amino groups of chitosan reacted with the isothiocyanate groups of the cross-linker producing four new hydrogels namely as BBTU-Cs-1, BBTU-Cs-2, BBTU-Cs-3, and BBTU-Cs-4 according to the increment of their cross-linking content, respectively. SEM showed their porous structures and XRD indicated their amorphous nature. Their swell ability increased with decreasing the medium pH value and with increasing cross-linking density. In comparison with the popular COX inhibitor Celecoxib, these hydrogels showed an inhibition activity towards COX enzymes with selective inhibition towards COX-2. Their inhibition activity could be arranged as follows: Celecoxib > BBTU-Cs-4 > BBTU-Cs-3 > BBTU-Cs-2 > BBTU-Cs-1. BBTU-CS-4 hydrogel exhibited a potent inhibition against COX-2 (IC50 0.42 mu g/ml) compared with that observed for the standard Celecoxib (IC50 026 mu g/ml). BBTIJ-Cs-4 is more potent against H. pylori compared to the other hydrogels. BBTU-Cs-4 at a concentration of 7.81 mu g/ml is able to kill 100% of the H. pylori and exhibits a preferential ability to inhibit 8935% of COX-2 than COX-1 (0%). These findings make BBTU-Cs-4 a promising anti-H. pylori and selective anti-inflammatory agent. (C) 2021 Elsevier B.V. All rights reserved.

Quality Control of Benzophenone. Bye, fridends, I hope you can learn more about C13H10O, If you have any questions, you can browse other blog as well. See you lster.

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

Quality Control of 4-Methoxybenzyl acetate. Ghosh, T; Mohammad, A; Mobin, SM in [Ghosh, Topi; Mohammad, Akbar; Mobin, Shaikh M.] Indian Inst Technol Indore, Discipline Chem, Khandwa Rd, Indore 453552, Madhya Pradesh, India; [Mobin, Shaikh M.] Indian Inst Technol Indore, Discipline Met Engn & Mat Sci, Khandwa Rd, Indore 453552, Madhya Pradesh, India; [Mobin, Shaikh M.] Indian Inst Technol Indore, Discipline Biosci & Biomed Engn, Khandwa Rd, Indore 453552, Madhya Pradesh, India published Hybrid Cobalt Doped-Cerium Oxide as a Multifunctional Nanocatalyst for Various Organic Transformations in 2019, Cited 91. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2.

Development of a low-cost, environmentally benign and robust catalyst for multipurpose industrially relevant organic transformations is highly desirable for the sustainable future of chemical industries. A hybrid cobalt doped-cerium oxide nanocatalyst (Co@CeO2NC) was prepared via simple coprecipitation method using water as the solvent. The characterization of Co@CeO2NC was performed using different techniques such as XRD, TGA, FE-SEM, HR-TEM, EDAX-mapping, BET, and XPS analysis. The structural characterization of the prepared sample by XRD and XPS analysis revealed the presence of the mixed phase of cobalt oxide and cobalt doped-cerium oxide as a hybrid (Co@CeO2NC). Industrially relevant organic transformations such as (i) nitrile formation using aldehyde with hydroxyl amine hydrochloride, (ii) reductive amination of aldehydes to form tertiary N,N-dimethyl amines, and (iii) direct acetylation of alcohols/amines with acetic acid were achieved in an excellent manner using Co@CeO2NC hybrid as the multifunctional catalyst. Excellent catalytic activity of Co@CeO2NC was noticed for the conversion of 4-chlorobenzaldehyde to 4-chlorobenzonitrile with 99% conversion and 99% selectivity and 100% conversion of benzaldehyde to N,N-dimethylbenzylamine using DMF as NMe2 source, reductant, and solvent. Moreover, acetylation of 4-methoxybenzyl alcohol and 2-methyl aniline gave excellent conversion and selectivity toward the formation of -O and -N acetyl. The scope of the Co@CeO2NC was further evaluated for other aldehydes, alcohols, and amines with an excellent conversion and high selectivity.

Quality Control of 4-Methoxybenzyl acetate. Welcome to talk about 104-21-2, If you have any questions, you can contact Ghosh, T; Mohammad, A; Mobin, SM or send Email.

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

COA of Formula: C13H10O. Authors Li, XS; Xu, DT; Niu, ZJ; Li, M; Shi, WY; Wang, CT; Wei, WX; Liang, YM in AMER CHEMICAL SOC published article about in [Li, Xue-Song; Xu, Dan-Tong; Niu, Zhi-Jie; Li, Ming; Shi, Wei-Yu; Wang, Cui-Tian; Wei, Wan-Xu; Liang, Yong-Min] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China in 2021.0, Cited 53.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

A gold-catalyzed tandem annulation of propargylic alcohols and pyridylhomopropargylic alcohols is achieved, providing an atom-economical approach to a diverse set of polycyclic dihydrobenzofurans in good yields. The reaction proceeds via the 5-endo-dig cyclization/Meyer-Schuster rearrangement/Friedel-Crafts-type pathway. In this way, three C-C bonds and one C-O bond form to give a polycyclic skeleton in a one-pot process. Moreover, the products exhibit unique optical properties, which reveal their potential application value.

COA of Formula: C13H10O. Bye, fridends, I hope you can learn more about C13H10O, If you have any questions, you can browse other blog as well. See you lster.

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

Recently I am researching about AGGREGATION-INDUCED EMISSION; GLASS-TRANSITION; MOLECULES; POLYMERS, Saw an article supported by the National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21788102]; Science and Technology Major Project Foundation of Fujian Province [2015YZ0003]; Beijing Municipal Education Commission Scientific Research Project Funding 3D printing composite gel material for cartilage repair research [KM201910015009]. Computed Properties of C13H10O. Published in ELSEVIER SCI LTD in OXFORD ,Authors: Ji, JJ; Wang, MS; Hu, MM; Mao, LC; Wang, QG; Zhou, WY; Tian, M; Yuan, JY; Hu, K; Wei, Y. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone

Two types of aggregation induced emission (AIE) stereolithography resins have been prepared. The AIE thermoset photocurable resin is made by covalently crosslinking of tetrakis (4-aminophenyl) ethene, bisphenol F epoxy resin (BPF) and methylacrylic acid (MAA). However, the AIE thermoplastic photocurable resin with OFF-ON fluorescence response is prepared by doping the AIE luminogens to the polymers rather than covalently crosslinking. The 3D printing process of these photopolymers can be continuously monitored according to the change of the fluorescence intensity for the first time. Before printing, the solution is non fluorescent, during the printing process, fluorescence appears because aggregation of AIE moieties, and the printed objects are highly fluorescent after photosetting. So, this work offers an important tool for measuring printing and photocuring processes. Furthermore, the colorful models can be obtained by mixing and curing them in different proportions just like mixing pigments and the fluorescence has also been found sensitive to the phase transitions (e.g., glass transition temperature, T-g) of materials. Finally, the curing process of the prepared AIE stereolithography resins is helpful to understand the AIE mechanism and have a potential to expand the application of the AIE molecules.

Computed Properties of C13H10O. Welcome to talk about 119-61-9, If you have any questions, you can contact Ji, JJ; Wang, MS; Hu, MM; Mao, LC; Wang, QG; Zhou, WY; Tian, M; Yuan, JY; Hu, K; Wei, Y or send Email.

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

Computed Properties of C10H12O3. Recently I am researching about 4-(SUCCINIMIDO)-1-BUTANE SULFONIC-ACID; VITAMIN-E; EFFICIENT ORGANOCATALYST; HYDROGEN SULFATE; ACETYLATION; SUCCINATE; BIOCATALYSIS; DERIVATIVES; EXPRESSION; AMINES, Saw an article supported by the University of Malaya, MalaysiaUniversiti Malaya [RP025A/B/C-14AET]. Published in TAYLOR & FRANCIS LTD in ABINGDON ,Authors: Khaligh, NG; Mihankhah, T; RafieJohan, M; Ching, JJ. The CAS is 104-21-2. Through research, I have a further understanding and discovery of 4-Methoxybenzyl acetate

4-Imidazol-1-yl-butane-1-sulfonic acid (ImBu-SO3H) has been successfully synthetized and fully characterized by FT-IR and high-resolution NMR spectroscopy (H-1, C-13). The plausible alternative structures of ImBu-SO3H were discussed on the basis of its NMR data. The ionic liquid showed interesting dual solvent-catalyst property, which was studied experimentally for the acetylation of a variety of functionalized alcohols, phenols, thiols, amines and a-tocopherol (a-CTP) as the most active form of vitamin E with acetic anhydride and which provided good yields within a short reaction time. ImBu-SO3H was successfully recycled by product extraction with an average recovered yield of 82% for 5 subsequent runs. The catalytic activity of the recycled ImBu-SO3H showed almost no loss even after five consecutive runs. [GRAPHICS] .

Computed Properties of C10H12O3. About 4-Methoxybenzyl acetate, If you have any questions, you can contact Khaligh, NG; Mihankhah, T; RafieJohan, M; Ching, JJ or concate me.

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

Computed Properties of C7H5NO3. Authors Wu, ZH; He, ZC; Xu, YK; Wang, J; Lu, XH; Xia, QH; Zhou, D in SPRINGER published article about in [Wu, Zhonghan; He, Zhechao; Xu, Yinke; Wang, Jing; Lu, Xinhuan; Xia, Qinghua; Zhou, Dan] Hubei Univ, Minist Of Educ, Key Lab Synth & Applicat Organ Funct Mol, Wuhan 430062, Peoples R China in 2021.0, Cited 21.0. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

From the view of energy saving and environment protection, green catalysis has become one of the most important goals of chemists, including both the green preparation of catalyst and the highly efficient catalysis under mild reaction condition. Herein, N,N-dimethylaminopropyl-functionalized hybrid zeolite is firstly synthesized by one-step non-templating method, which is characterized by powder X-ray diffraction, Fourier-transform IR, thermogravimetric analysis, element analysis, scanning electron microscope, water contact angle measurements, inductively coupled plasma atomic emission spectrometry, and N-2 adsorption-desorption measurements. The functionalized hybrid zeolite can be directly used as base catalyst without any post modification and achieve high yields of corresponding products in the Knoevenagel condensation of benzaldehyde (or substituted benzaldehyde) with ethyl cyanoacetate at room temperature by using ethanol as solvent. By the comparison with other zeolite catalysts, the unique and excellent catalytic properties of N,N-dimethylaminopropyl-functionalized hybrid zeolite was ascribed to not only the synergic effect of basic property and hydrophobic/lipophilicity of the organic groups, but also the easier accessibility of bulky substrate molecules with highly exposed catalytic active sites over the solid catalyst. The recycling and control experiments show that it owes excellent reusable stability.

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

I found the field of Food Science & Technology very interesting. Saw the article Bioconversion by gut microbiota of predigested mango (Mangifera indica L) ‘Ataulfo’ peel polyphenols assessed in a dynamic (TIM-2) in vitro model of the human colon published in 2021.0. Safety of Benzophenone, Reprint Addresses Sayago-Ayerdi, SG (corresponding author), Tecnol Nacl Mexico, Inst Tecnol Tepic, Av Inst Tecnol 2595, Tepic 63175, Nayarit, Mexico.; Mateos, R (corresponding author), CSIC, Inst Food Sci Technol & Nutr ICTAN CSIC, Jose Antonio Novais 10, Madrid 28040, Spain.. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone

Gut microbiota bioconversion of polyphenols in predigested mango ‘Ataulfo’ peel was studied using a validated, dynamic in vitro human colon model (TIM-2) with faecal microbial inoculum. Dried peels were predigested with enzymatic treatment, followed by TIM-2 fermentation (72 h). Samples were taken at 0, 24, 48 and 72 h and analyzed by HPLC-QToF. Derivatives of hydroxyphenylpropionic, hydroxyphenylacetic and hydroxybenzoic acids, as well as, pyrogallol were the main polyphenols identified. These metabolites might derivate from flavonoid (flavanols and flavonols), gallate and gallotannin biotransformation. Despite the high content of ellagic acid in mango peel, low amounts were detected in TIM-2 samples due to transformation into urolythins A and C, mainly. Xanthone and benzophenone derivatives, specific to mango, remained after the colonic biotransformation, contrary to flavonoids, which completely disappeared. In conclusion, microbial-derived metabolites, such as xanthone and benzophenone derivatives, among others, are partially stable after colonic fermentation, and thus have the potential to contribute to mango peel bioactivity.

Safety of Benzophenone. Bye, fridends, I hope you can learn more about C13H10O, If you have any questions, you can browse other blog as well. See you lster.

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

Stegner, PC; Eyselein, J; Ballmann, GM; Langer, J; Schmidt, J; Harder, S in [Stegner, Philipp C.; Eyselein, Jonathan; Ballmann, Gerd M.; Langer, Jens; Schmidt, Jochen; Harder, Sjoerd] Friedrich Alexander Univ Erlangen Nurnberg, Inorgan & Organometall Chem, Egerlandstr 1, D-91058 Erlangen, Germany published Calcium catalyzed enantioselective intramolecular alkene hydroamination with chiral C-2-symmetric bis-amide ligands in 2021.0, Cited 63.0. Safety of Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

The chiral building block (R)-(+)-2,2 ‘-diamino-1,1 ‘-binaphthyl, (R)-BINAM, which is often used as backbone in privileged enantioselective catalysts, was converted to a series of N-substituted proligands (R)1-H-2 (R = CH(2)tBu, C(H)Ph-2, PPh2, dibenzosuberane, 8-quinoline). After double deprotonation with strong Mg or Ca bases, a series of alkaline earth (Ae) metal catalysts (R)1-Ae.(THF)(n) was obtained. Crystal structures of these C-2-symmetric catalysts have been analyzed by quadrant models which show that the ligands with C(H)Ph-2, dibenzosuberane and 8-quinoline substituents should give the best steric discrimination for the enantioselective intramolecular alkene hydroamination (IAH) of the aminoalkenes H2C = CHCH2CR ‘ 2CH2NH2 (CR ‘(2) = CPh2, CCy or CMe2). The dianionic (R)1(2-) ligand in (R)1-Ae center dot(THF)(n) functions as reagent that deprotonates the aminoalkene substrate, while the monoanionic ((R)1-H)(-) ligand formed in this reaction functions as a chiral spectator ligand that controls the enantioselectivity of the ring closure reaction. Depending on the substituent R in the BINAM ligand, full cyclization of aminoalkenes to chiral pyrrolidine products as fast as 5 minutes was observed. Product analysis furnished enantioselectivities up to 57% ee, which marks the highest enantioselectivity reported for Ca catalyzed IAH. Higher selectivities are impeded by double protonation of the (R)1(2-) ligand leading to complete loss of chiral information in the catalytically active species.

Bye, fridends, I hope you can learn more about C13H10O, If you have any questions, you can browse other blog as well. See you lster.. Safety of Benzophenone

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