Tag: M.W=150-200

Liu, GQ; Yi, W; Wang, PF; Liu, J; Ma, M; Hao, DY; Ming, L; Ling, Y in [Liu, Gong-Qing; Yi, Wei; Wang, Peng-Fei; Liu, Ji; Ma, Meng; Hao, Da-Yun; Ming, Liang; Ling, Yong] Nantong Univ, Sch Pharm, 19 Qixiu Rd, Nantong 226001, Peoples R China published Visible-light-induced oxidative coupling of vinylarenes with diselenides leading to alpha-aryl and alpha-alkyl selenomethyl ketones in 2021.0, Cited 98.0. Category: thiomorpholine. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

A visible-light-induced oxidative coupling of diselenides with readily available vinylarenes is demonstrated. This benign protocol allows one to access a wide range of alpha-aryl and alpha-alkyl selenomethyl ketones in good yields with excellent functional group compatibility. The distinct advantages of this protocol over all previous methods include the use of a green solvent and air as an oxidant and the lack of a photocatalyst, a base, and an oxidant as well as better green chemistry matrices. Furthermore, the title reaction can be performed with natural sunlight, the most sustainable energy source imaginable. Additionally, the mild reaction conditions, easy operation and suitability for the modification of styrene-functionalized biomolecules make the current reaction system a more attractive method for the synthesis of a variety of medicinal and agrochemical compounds of interest.

Category: thiomorpholine. About Benzophenone, If you have any questions, you can contact Liu, GQ; Yi, W; Wang, PF; Liu, J; Ma, M; Hao, DY; Ming, L; Ling, Y or concate me.

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

An article Temporal dynamics and ecotoxicological risk assessment of personal care products, phthalate ester plasticizers, and organophosphorus flame retardants in water from Lake Victoria, Uganda WOS:000587290300022 published article about MASS-SPECTROMETRY in [Nantaba, Florence; Wasswa, John] Makerere Univ, Dept Chem, POB 7062, Kampala, Uganda; [Nantaba, Florence; Palm, Wolf-Ulrich; Kuemmerer, Klaus] Leuphana Univ Luneburg, Inst Sustainable & Environm Chem, Luneburg, Germany; [Bouwman, Hindrik; Kylin, Henrik] North West Univ, Res Unit Environm Sci & Management, Potchefstroom, South Africa; [Kylin, Henrik] Linkoping Univ, Dept Themat Res Environm Change, SE-58183 Linkoping, Sweden in 2021.0, Cited 63.0. SDS of cas: 119-61-9. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

For the first time the occurrence of 25 organic micropollutants (OMPs) including; 11 personal care products (PCPs), six phthalate ester plasticizers (PEPs) and eight organophosphorus flame retardants (OPERs) was investigated in 72 water samples obtained from five bays in the Uganda sector of Lake Victoria. In addition, an assessment of the potential ecotoxic risk of the target OMPs to aquatic organisms was conducted. Water samples were analyzed for the target OMPs using gas chromatography coupled with mass spectrometry (GC/MS). All the target PCPs were found in all the water samples with the exception of musk ketone and 2,6-di-tert-butylphenol. Triclosan (89-1400 ng L-1), benzophenone (36 -1300 ng L-1), and 4-methylbenzylidine camphor (21-1500 ng L-1) were the most predominant PCPs. All the six plasticizers were found in all the water samples with dibutyl phthalate (350-16 000 ng L-1), and bis-(2-ethylhexyl) phthalate (210-23 000 ng L-1) detected at the highest concentrations. Five OPERs out of the eight targeted were found in all the water samples. Tricresyl phosphate (25-8100 ng L-1), tris-(2-chloroethyl) phosphate (24-6500 ng L-1) and triphenyl phosphate (54-4300 ng L-1) were the most dominant OPERs. The highest concentrations of OMPs were recorded in Murchison and Thurston Bays, presumably due to industrial wastewater effluents from the highly industrialized localities of the two Bays. Ecotoxicological risk assessment showed that PCPs (triclosan, musk ketone, and 4-MBC), plasticizers (dibutyl phthalate, bis-(2-ethylhexyl) adipate and bis-(2-ethylhexyl) phthalate) and OPERs (tricresyl phosphate, triphenyl phosphate and tris-(2-chloroethyl) phosphate) pose a high ecotoxic risk to lives of aquatic organisms (risk quotients, RQ > 1). (C) 2020 Elsevier Ltd. All rights reserved.

About Benzophenone, If you have any questions, you can contact Nantaba, F; Palm, WU; Wasswa, J; Bouwman, H; Kylin, H; Kummerer, K or concate me.. SDS of cas: 119-61-9

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

Application In Synthesis of Benzophenone. Authors Maslov, DK; Bukatov, GD in PLEIADES PUBLISHING INC published article about in [Maslov, D. K.; Bukatov, G. D.] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk 630090, Russia in 2021.0, Cited 15.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Titanium-magnesium catalysts (TMCs) of propylene polymerization have been synthesized in the presence of ketones as internal donors. The molar ratio of titanium chloride to ketone in TMCs was found to depend on the structure of ketone. The composition and catalytic properties of the synthesized TMCs in propylene polymerization were significantly different from those of TMCs prepared without ketone. The TMCs were synthesized by replacing ketones with a stereoregulating donor dibutyl phthalate (DBP, DBP/Mg = 0.05 mol/mol). It was shown that ketones were substituted by phthalate; the crystallite size of MgCl2 (similar to 6.5 nm in the 110 direction) did not change. The data on the molar ratio Ti/donor = 2 for different donors (ketone, phthalate) and the same MgCl2 crystallites are consistent with the predominance of 104 lateral cuts. The catalytic properties of the substituted catalysts are almost independent of the type of ketone used and are close to those of the standard TMC obtained with phthalate alone (DBP/Mg = 0.2 mol/mol) during the formation of MgCl2. Therefore, ketones, like esters, are involved in the formation of magnesium chloride. Their subsequent substitution by phthalate allows synthesis of TMCs with high activity and stereospecificity.

About Benzophenone, If you have any questions, you can contact Maslov, DK; Bukatov, GD or concate me.. Application In Synthesis of Benzophenone

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

Quality Control of Anthrone. In 2021 ORG LETT published article about REACTIVITY in [Ueno, Keisuke; Nishii, Yuji; Miura, Masahiro] Osaka Univ, Grad Sch Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan in 2021, Cited 46. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

Herein, we disclose a unique directing effect of 9-substituted triptycenes in electrophilic substitution to achieve the regioselective functionalization of the triptycene core. The Hirshfeld population analysis was adopted to predict the selectivity in electrophilic substitution. TMS and t-Bu groups were found to considerably accelerate the reaction at C2 positions to produce C3symmetric isomers. Correlation between distortion and charge distribution within benzene rings was systematically examined.

Quality Control of Anthrone. About Anthrone, If you have any questions, you can contact Ueno, K; Nishii, Y; Miura, M or concate me.

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

Recently I am researching about SODIUM DIISOPROPYLAMIDE; TETRAHYDROFURAN SELECTIVITIES; CONJUGATE ADDITIONS; ARYL DERIVATIVES; ALKALI-METALS; STRONG BASES; VINYL; 2,2,6,6-TETRAMETHYLPIPERIDIDE; LITHIUM; ALKYL, Saw an article supported by the German Academic Scholarship Foundation; DFGGerman Research Foundation (DFG)European Commission; LMU; Projekt DEAL. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Harenberg, JH; Weidmann, N; Karaghiosoff, K; Knochel, P. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone. Application In Synthesis of Benzophenone

The sodiation of substituted acrylonitriles and alkenyl sulfides in a continuous flow set-up using NaDA (sodium diisopropylamide) in EtNMe2 or NaTMP (sodium 2,2,6,6-tetramethylpiperidide).TMEDA in n-hexane provides sodiated acrylonitriles and alkenyl sulfides, which are subsequently trapped in batch with various electrophiles such as aldehydes, ketones, disulfides and allylic bromides affording functionalized acrylonitriles and alkenyl sulfides. This flow-procedure was successfully extended to other acrylates by using Barbier-type conditions.

Application In Synthesis of Benzophenone. About Benzophenone, If you have any questions, you can contact Harenberg, JH; Weidmann, N; Karaghiosoff, K; Knochel, P or concate me.

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

Authors Bouhrim, M; Ouassou, H; Loukili, E; Ramdani, M; Mekhfi, H; Ziyyat, A; Legssyer, A; Aziz, M; Bnouham, M in WOLTERS KLUWER MEDKNOW PUBLICATIONS 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. Quality Control of Anthrone. 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.

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.. Quality Control of Anthrone

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

I found the field of Biotechnology & Applied Microbiology; Plant Sciences very interesting. Saw the article VvWRKY13 from Vitis vinifera negatively modulates salinity tolerance published in 2019. SDS of cas: 90-44-8, Reprint Addresses Liu, X (corresponding author), Qingdao Agr Univ, Key Lab Plant Biotechnol Univ Shandong Prov, Coll Life Sci, Qingdao 266109, Shandong, Peoples R China.. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone

WRKY transcription factors participate in the salt stress responses of various plant species, but the underlying functional mechanisms are not well understood, particularly in grape. In this study, the role of VvWRKY13 in the salt stress response was characterized and the underlying physiological and molecular mechanisms were explored. The results show that VvWRKY13 expression was induced by salt stress, and the VvWRKY13 transcript level in the salt stress-sensitive cultivar was significantly higher than that in the resistant cultivars. Overexpression of VvWRKY13 in Arabidopsis significantly inhibited the growth of transgenic plants under salt stress, indicating that VvWRKY13 has a negative effect on the salt stress response. The photosynthetic rate, contents of proline and soluble sugars, activities of superoxide dismutase (SOD) and catalase (CAT), as well as transcriptional levels of proline and soluble sugar metabolic genes, such as P5CS1, SS1, SS2 and G6PDH, as well as SOD and CAT encoding genes CAT1, CAT2, and Cu/Zn-SOD, all decreased under salt stress, whereas hydrogen peroxide and oxygen-free radical contents increased in transgenic Arabidopsis plants compared with those of wild-type plants. VvWRKY13 suppressed upregulation of SnRK2.3, ABF1, ABF2, ABF3, RD29B, RD29A, and RAB18 induced by salt stress, but showed no significant effect on the transcript levels of SnRK2.2, SnRK2.6, or RD22, indicating that VvWRKY13 affects salt stress tolerance via a specific abscisic acid signaling pathway. Key message VvWRKY13, isolated from grapevine, negatively regulate salt stress tolerance by depressing photosynthetic capacity, inhibiting salt-induced accumulation of osmolytes andup-regulation in antioxidant activity as well as expression of related genes. VvWRKY13 may affects salt stress tolerance by specific ABA signalling.

About Anthrone, If you have any questions, you can contact Che, YM; Zhang, Z; Zhu, D; Hao, J; Hou, LX; Liu, X or concate me.. SDS of cas: 90-44-8

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

An article Application of Yttrium Iron Garnet as a Powerful and Recyclable Nanocatalyst for One-Pot Synthesis of Pyrano[2,3-c]pyrazole Derivatives under Solvent-Free Conditions WOS:000511152000018 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. COA of Formula: C10H12O3

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.

About 4-Methoxybenzyl acetate, If you have any questions, you can contact Sedighinia, E; Badri, R; Kiasat, AR or concate me.. COA of Formula: C10H12O3

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

In 2019 ACS CATAL published article about CHIRAL AMMONIUM BETAINES; APROTIC IMIDAZOLIUM ZWITTERION; MANNICH-TYPE REACTION; AZA-HENRY REACTION; CARBON-DIOXIDE; MOLTEN-SALT; EFFICIENT; ORGANOCATALYSIS; MILD; PROTONATION in [Lam, Ying-Pong; Wang, Xinyan; Tan, Fei; Ng, Wing-Hin; Tse, Ying-Lung Steve; Yeung, Ying-Yeung] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China in 2019, Cited 70. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2. COA of Formula: C10H12O3

A class of zwitterionic organocatalysts based on an amide anion/iminium cation charge pair has been developed. The zwitterions are easily prepared by reacting aziridines with aminopyridines. They are catalytically applicable to transesterifications and dehydrative esterifications. Mechanistic studies reveal that the amide anion and iminium cation work synergistically in activating the reaction partners, with the iminium cationic moiety interacting with the carbonyl substrates through nonclassical hydrogen bonding. The reaction can be applied to large-scale synthesis of biodiesel under mild conditions.

COA of Formula: C10H12O3. About 4-Methoxybenzyl acetate, If you have any questions, you can contact Lam, YP; Wang, XY; Tan, F; Ng, WH; Tse, YLS; Yeung, YY or concate me.

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

Name: 4-Methoxybenzyl acetate. In 2020 ORG BIOMOL CHEM published article about C-N BOND; SILVER-FREE; 2,3-DISUBSTITUTED BENZOFURANS; CATALYZED CYCLIZATION; GOLD CATALYSIS; COMPLEXES; ALKYNES; CARBOALKOXYLATION; CARBOTHIOLATION; REACTIVITY in [Le, Quang; Dillon, Christopher C.; Lichtenstein, Dana A.; Pisor, Jeremy W.; Closser, Kristina D.; Muchalski, Hubert] Calif State Univ Fresno, 2555 E San Ramon Ave M-S SB70, Fresno, CA 93740 USA in 2020, Cited 46. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2.

Homogeneous cationic gold(i) catalysis emerged as a preferred avenue for the activation of alkenes and alkynes towards reactions with weak nucleophiles, especially in cyclization reactions. Here we report an intramolecular carboalkoxylation reaction of electron-rich benzyl ethers of 2-ethynylaryl phenols catalysed by a digold(i)-NHC complex. The reaction proceeds efficiently with low catalyst loading and the resulting 2,3-disubstituted benzofurans form in moderate to good yields. Based on the results of a cross-over experiment, spectroscopic data, and DFT calculations, we propose a mechanism that accounts for the observed chemo- and regioselectivity.

About 4-Methoxybenzyl acetate, If you have any questions, you can contact Le, Q; Dillon, CC; Lichtenstein, DA; Pisor, JW; Closser, KD; Muchalski, H or concate me.. Name: 4-Methoxybenzyl acetate

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