Tag: M.W=150-200

Shim, JH; Nam, SH; Kim, BS; Ha, DC in [Shim, Jae Ho; Nam, Si Hun; Ha, Deok-Chan] Korea Univ, Res Inst Nat Sci, Dept Chem, 145 Anam Ro, Seoul 02841, South Korea; [Kim, Byeong-Seon] Gyeongsang Natl Univ, Dept Chem Educ, Jinju 52828, South Korea; [Kim, Byeong-Seon] Gyeongsang Natl Univ, Res Inst Nat Sci, Jinju 52828, South Korea published Organocatalytic Asymmetric Michael Addition of Ketones to alpha,beta-Unsaturated Nitro Compounds in 2020, Cited 34. Application In Synthesis of 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

An organic catalyst (R,R)-1,2-diphenylethylenediamine(DPEN) derivative” was devel-oped as a chiral bifunctional organocatalyst and applied for asymmetric Michael additions of aromatic ketones totrans-beta-nitroalkene compounds under neutral conditions. The isopropyl-subs-tituted thiourea catalyst in neutral condition provides high chemical yield and enantioselectivities (ee) (up to 96% yield, 98% ee).

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Shim, JH; Nam, SH; Kim, BS; Ha, DC or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Product Details of 100-19-6. In 2019.0 CHEM COMMUN published article about ARYL BORONIC ACIDS; HYPERVALENT IODONIUM YLIDE; CATALYZED TRIFLUOROMETHYLTHIOLATION; OXIDATIVE TRIFLUOROMETHYLTHIOLATION; FLUORINATED ETHERS; NUCLEOPHILIC TRIFLUOROMETHYLATION; SUBSTITUENT CONSTANTS; CONVENIENT SYNTHESIS; THIOETHERS; MILD in [Cao, Chengyao Kimmy; Chen, Chao] Tsinghua Univ, Dept Chem, Minist Educ, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Beijing 100084, Peoples R China; [Zhang, Yue; Lan, Tianlei] Tianjin Univ Sci & Technol, Coll Chem Engn & Mat Sci, Tianjin 300457, Peoples R China; [Liu, Wei] Tianjin Univ Sci & Technol, Coll Sci, Tianjin, Peoples R China in 2019.0, Cited 83.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Synthesis of alpha-trifluoromethylthio(CF3S-)phosphonium ylides is easily accomplished with a constrained trifluoromethylthiooxide via a proton-transfer procedure without extra base. These CF3S-substituted phosphonium ylides could be applied to Wittig reactions to provide functionalised alkenes in one-pot with high yields.

Product Details of 100-19-6. Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Bangalore, PK; Vagolu, SK; Bollikanda, RK; Veeragoni, DK; Choudante, PC; Misra, S; Sriram, D; Sridhar, B; Kantevari, S in [Bangalore, Pavan K.; Bollikanda, Rakesh K.; Kantevari, Srinivas] CSIR Indian Inst Chem Technol, Fluoro & Agrochem Div, Hyderabad 500007, Telangana, India; [Bangalore, Pavan K.; Bollikanda, Rakesh K.] CSIR Indian Inst Chem Technol, Acad Sci & Innovat Res AcSIR, Hyderabad 500007, Telangana, India; [Veeragoni, Dileep K.; Choudante, Pallavi C.; Misra, Sunil] CSIR Indian Inst Chem Technol, Appl Biol Div, Hyderabad 500007, Telangana, India; [Sridhar, Balasubramanian] CSIR Indian Inst Chem Technol, Xray Crystallog Div, Hyderabad 500007, Telangana, India; [Vagolu, Siva K.; Sriram, Dharmarajan] Birla Inst Technol & Sci Pilani, Med Chem & Antimycobacterial Res Lab, Pharm Grp, Hyderabad 500078, Telangana, India published Usnic Acid Enaminone-Coupled 1,2,3-Triazoles as Antibacterial and Antitubercular Agents in 2020, Cited 51. HPLC of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

(+)-Usnic acid, a product of secondary metabolism in lichens, has displayed a broad range of biological properties such as antitumor, antimicrobial, antiviral, anti-inflammatory, and insecticidal activities. Interested by these pharmacological activities and to tap into its potential, we herein present the synthesis and biological evaluation of new usnic acid enaminone-conjugated 1,2,3-triazoles 10-44 as antimycobacterial agents. (+)-Usnic acid was condensed with propargyl amine to give usnic acid enaminone 8 with a terminal ethynyl moiety. It was further reacted with various azides A1-A35 under copper catalysis to give triazoles 10-44 in good yields. Among the synthesized compounds, saccharin derivative 36 proved to be the most active analogue, inhibiting Mycobacterium tuberculosis (Mtb) at an MIC value of 2.5 mu M. Analogues 16 and 27, with 3,4-difluorophenacyl and 2-acylnaphthalene units, respectively, inhibited Mtb at MIC values of 5.4 and 5.3 mu M, respectively. Among the tested Gram-positive and Gram-negative bacteria, the new derivatives were active on Bacillus subtilis, with compounds 18 [3-(trifluoromethyl)phenacyl] and 29 (N-acylmorpholinyl) showing inhibitory concentrations of 41 and 90.7 mu M, respectively, while they were inactive on the other tested bacterial strains. Overall, the study presented here is useful for converting natural (+)-usnic acid into antitubercular and antibacterial agents via incorporation of enaminone and 1,2,3-triazole functionalities.

Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.. HPLC of Formula: C8H7NO3

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Authors Rahman, T; Borah, G; Gogoi, PK in INDIAN ACAD SCIENCES published article about in [Rahman, Taskia; Borah, Geetika; Gogoi, Pradip K.] Dibrugarh Univ, Dept Chem, Dibrugarh, Assam, India in 2021.0, Cited 50.0. Recommanded Product: 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

The iron oxide was successfully supported on activated clay/carbon through an experimentally viable protocol for both hydrations of nitrile to amide and reduction of nitro compounds to amines. The as-prepared catalyst has been extensively characterised by XPS, SEM-EDX, TEM, TGA, BET surface area measurements and powdered X-ray diffraction (PXRD). A wide variety of substrates could be converted to the desired products with good to excellent yields by using water as a green solvent for both the reactions. The catalyst was recyclable and reusable up to six consecutive cycles without compromising its catalytic proficiency.

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Rahman, T; Borah, G; Gogoi, PK or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

An article In situ reduction of graphene oxide by different plant extracts as a green catalyst for selective hydrogenation of nitroarenes WOS:000494890900019 published article about NIGELLA-SATIVA L.; PRUNUS-SPINOSA L.; CLOVE SYZYGIUM-AROMATICUM; BARBERRY FRUIT EXTRACT; ROSA-CANINA L.; MORUS-NIGRA L.; CHEMICAL-COMPOSITION; FACILE SYNTHESIS; ANTIMICROBIAL ACTIVITY; EFFICIENT REDUCTION in [Kurt, Belma Zengin] Bezmialem Vakif Univ, Fac Pharm, Dept Pharmaceut Chem, TR-34093 Istanbul, Turkey; [Durmus, Zehra] Baglar Mah, Gunesli Konutlar 38, TR-34212 Istanbul, Turkey; [Sevgi, Ece] Bezmialem Vakif Univ, Fac Pharm, Dept Pharmaceut Bot, TR-34093 Istanbul, Turkey in 2019.0, Cited 99.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Formula: C8H7NO3

The reduction of graphene oxide (GO) was examined by using the extracts of different plants; cloves, white mulberry, black cumin seed, blackthorn, dark grape, and rosehip. The reduction efficiency of extracts was confirmed by XRD and spectroscopic analysis. The layered structure of reduced graphene and graphene nanocomposite decorated with palladium nanoparticles (PdNPs) was observed by electron microscopy techniques. This nanocomposite considered to be an active-selective catalyst for hydrogenation of nitroarenes in organic synthesis. This efficient catalyst can provide to develop clean, environmentally friendly, and energy-efficient production routes in industrial organic chemistry. It was concluded that the PdNPs/RGO catalyst showed high stability based on its reusing performance; seven times without loss of catalytic activity. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

Formula: C8H7NO3. Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Computed Properties of C8H7NO3. Authors Nguyen, L; Ngo, QA; Retailleau, P; Nguyen, TB in WILEY-V C H VERLAG GMBH published article about in [Retailleau, Pascal; Nguyen, Thanh Binh] Univ Paris Saclay, Inst Chim Subst Nat, CNRS UPR 2301, Univ Paris Sud, 1 Ave Terrasse, F-91198 Gif Sur Yvette, France; [Nguyen, Le Anh; Ngo, Quoc Anh] Vietnam Acad Sci & Technol, Inst Chem, 18 Hoang Quoc Viet, Hanoi, Vietnam; [Nguyen, Le Anh; Ngo, Quoc Anh] Vietnam Acad Sci & Technol, Grad Univ Sci & Technol, 18 Hoang Quoc Viet, Hanoi, Vietnam in 2021.0, Cited 47.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Although compounds with a 2-benzoylbenzoxazole motif are biologically relevant, there are only a few methods for synthesizing them, most of which relied on multistep process or required substrates bearing activating groups. Herein, we report an efficient method for the synthesis of such compounds by direct reactions of o-aminophenols with acetophenones promoted by sulfur in DMSO. The reaction was found to proceed via a Willgerodt rearrangement-type benzoxazolation of acetophenones followed by a benzylic oxidation to reinstall the carbonyl function. This method has a broad substrate scope and good tolerance for sensitive functional groups.

Welcome to talk about 100-19-6, If you have any questions, you can contact Nguyen, L; Ngo, QA; Retailleau, P; Nguyen, TB or send Email.. Computed Properties of C8H7NO3

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

HPLC of Formula: C14H11N. I found the field of Chemistry very interesting. Saw the article Enantioselective Intramolecular Allylic Substitution via Synergistic Palladium/Chiral Phosphoric Acid Catalysis: Insight into Stereoinduction through Statistical Modeling published in 2020, Reprint Addresses Toste, FD (corresponding author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.; Sigman, MS (corresponding author), Univ Utah, Dept Chem, 315 South 1400 East, Salt Lake City, UT 84112 USA.. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile.

The mode of asymmetric induction in an enantioselective intramolecular allylic substitution reaction catalyzed by a combination of palladium and a chiral phosphoric acid was investigated by a combined experimental and statistical modeling approach. Experiments to probe nonlinear effects, the reactivity of deuterium-labeled substrates, and control experiments revealed that nucleophilic attack to the pi-allylpalladium intermediate is the enantio-determining step, in which the chiral phosphate anion is involved in stereoinduction. Using multivariable linear regression analysis, we determined that multiple noncovalent interactions with the chiral environment of the phosphate anion are integral to enantiocontrol in the transition state. The synthetic protocol to form chiral pyrrolidines was further applied to the asymmetric construction of C-O bonds at fully substituted carbon centers in the synthesis of chiral 2,2-disubstituted benzomorpholines.

HPLC of Formula: C14H11N. Welcome to talk about 86-29-3, If you have any questions, you can contact Tsai, CC; Sandford, C; Wu, T; Chen, BY; Sigman, MS; Toste, FD or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

I found the field of Chemistry very interesting. Saw the article Mn(III) active site in hydrotalcite efficiently catalyzes the oxidation of alkylarenes with molecular oxygen published in 2021. Formula: C8H7NO3, Reprint Addresses Zhou, WY; He, MY (corresponding author), Changzhou Univ, Jiangsu Key Lab Adv Catalyt Mat & Technol, Changzhou 213164, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Developing efficient heterogeneous catalytic systems based on easily available materials and molecular oxygen for the selective oxidation of alkylarenes is highly desirable. In the present research, NiMn hydrotalcite (Ni2Mn-LDH) has been found as an efficient catalyst in the oxidation of alkylarenes using molecular oxygen as the sole oxidant without any additive. Impressive catalytic performance, excellent stability and recyclability, broad applicable scope and practical potential for the catalytic system have been observed. Mn3+ species was proposed to be the efficient active site, and Ni2+ played an important role in stabilizing the Mn3+ species in the hydrotalcite structure. The kinetic study showed that the aerobic oxidation of diphenylmethane is a first-order reaction over Ni2Mn-LDH with the activation energy (E-a) and pre-exponential factor (A(0)) being 85.7 kJ mol(-1) and 1.8 x 109 min(-1), respectively. The Gibbs free energy (Delta G(not equal)) was determined to be -10.4 kJ mol(-1) K-1 for the oxidation based on Eyring-Polanyi equation, indicating the reaction is exergonic. The mechanism study indicated that the reaction proceeded through both radical and carbocation intermediates. The two species were then trapped by molecular oxygen and H2O or hydroxyl species, respectively, to yield the corresponding products. The present research might provide information for constructing highly efficient and stable active site for the catalytic aerobic oxidation based on available and economic material.

Formula: C8H7NO3. Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Formula: C8H7NO3. Authors Kumar, G; Pillai, RS; Khan, NU; Neogi, S in ELSEVIER published article about in [Kumar, Gaurav; Neogi, Subhadip] Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, India; [Kumar, Gaurav; Khan, Noor-ul H.; Neogi, Subhadip] CSIR Cent Salt & Marine Chem Res Inst Bhavnagar, Inorgan Mat & Catalysis Div, Bhavnagar 364002, Gujarat, India; [Pillai, Renjith S.] SRM Inst Sci & Technol, Fac Engn & Technol, Dept Chem, Chennai 603203, Tamil Nadu, India in 2021.0, Cited 53.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Site-specific functionalization of sp3 C-H bonds adjacent to a nitrogen atom is one of the unexplored heterogeneous transformations. Aiming at alpha-arylation of glycine derivative for rapid access to indolylglycines without the aid of bases, a chemically robust and two-dimensional COF is prepared. Integration of [2,2 ‘]bipyridyl (Bpy) unit benefits active homogeneous complex Ru(Bpy)22+ to anchor over the framework backbone to devise Ru-COF that acts as unprecedented visible light photocatalyst towards cross-dehydrogenative coupling of secondary amines with indoles in excellent yield at room temperature, under aerobic condition. Ru-COF shows admirable reusability and superior activity to that of Ru(Bpy)3Cl2, while substrate variation studies delineate wide ranges of functional group tolerance. To the best of Ru-COF, atom-economic C-H functionalization is realized as iminium ion is in situ generated. The photocatalytic route is detailed from astute modulation of optical band-gap in light of density-functional theory studies and experimental results, which validates single-electron-transfer pathway.

Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.. Formula: C8H7NO3

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

In 2019.0 ASIAN J ORG CHEM published article about GLYCINE DERIVATIVES; AEROBIC OXIDATION; ALCOHOLS; ACIDS; OXYGENATION; KETOESTERS; ARYLATION; PEPTIDES; AMIDES; ACETOPHENONES in [Wang, Yong-qiang; Zou, Jiao-xia; Peng, Xue; Lu, Ying-mei; Feng, Yi-yue; Chen, Chen; Shi, Tao; Wang, Zhen] Lanzhou Univ, Sch Pharm, West Donggang Rd 199, Lanzhou 730000, Gansu, Peoples R China; [Wang, Hui-hong; Wang, Zhen] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China in 2019.0, Cited 62.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Category: benzodioxans

A direct oxidative esterification of alpha-amino carbonyl compounds by two kinds of hydroperoxides, for the synthesis of alpha-keto esters has been developed. The reaction shows broad substrates scope and good functional group tolerance, even for the synthesis of bulkyl esters, and is free of metal catalysts and external additives. Notably, the inhibitor of protein tyrosine phosphatases (PTPases) could be successfully synthesized with our protocol.

Welcome to talk about 100-19-6, If you have any questions, you can contact Wang, YQ; Zou, JX; Wang, HH; Peng, X; Lu, YM; Feng, YY; Chen, C; Shi, T; Wang, Z or send Email.. Category: benzodioxans

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem