Category: 150-19-6

An article Access to chromone-3-carboxylic acid via silver mediated coupling of 4-hydroxy coumarin and enol ester WOS:000662212800015 published article about PALLADIUM(II); ANNULATION; CHROMONES; PLATINUM(II); BENZOFURAN; COMPLEXES; FLAVONES in [Mishra, Priyadarshini; Panda, Niranjan] Natl Inst Technol Rourkela, Dept Chem, Rourkela 769008, Odisha, India; [Sepay, Nayim] Lady Brabourne Coll, Dept Chem, Kolkata 700017, India in 2021.0, Cited 39.0. Safety of m-Methoxyphenol. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6

A silver-mediated aerobic approach to access 2-methyl-chromone-3-carboxylic acid from the reaction of 4-hydroxy coumarin and enol ester in the presence of base has been presented. Mechanistic investigation suggests that the base induced Michael-type addition reaction of 4-hydroxy coumarin to the enol ester resulting the sequential ring opening and closing with the liberation of acetone are the key-steps for the overall transformation. Theoretical calculation of energy of the intermediates by DFT supports the proposed reaction mechanism. (C) 2021 Elsevier Ltd. All rights reserved.

Safety of m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Mishra, P; Sepay, N; Panda, N or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Formula: C7H8O2. Vanammoole, L; Kommera, R; Kurma, SH; Vaidya, JR; Bhimapaka, CR in [Vanammoole, Lakshmireddy; Kommera, Rajkumar; Kurma, Siva Hariprasad; Bhimapaka, China Raju] CSIR, Dept Organ Synth & Proc Chem, Indian Inst Chem Technol, Hyderabad 500007, India; [Vaidya, Jayathirtha Rao] CSIR, Fluoro Agrochem, Indian Inst Chem Technol, Hyderabad 500007, India; [Vanammoole, Lakshmireddy; Kommera, Rajkumar; Kurma, Siva Hariprasad; Vaidya, Jayathirtha Rao; Bhimapaka, China Raju] AcSIR Postal Staff Coll Area, Sect 19, Ghaziabad 201002, Uttar Pradesh, India published Regioselective Halogenation of 2H-Chromenones Promoted by Oxone and NaX: A Facile Approach for the Preparation of Halochromenones and 2H-Chromenone Natural Products in 2020.0, Cited 77.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6.

A systematic study has been conducted for the regioselective halogenation of 2H-chromenones to prepare 3-halo-2H-chromenones, 4-substituted 3-halo-2H-chromenones and 3-(2-haloacetyl)-2H-chromenones. Commercially available NaCl/NaBr has been used as halogen source and oxone as an oxidant to produce the compounds. Further, the method has been successfully applied for the preparation of pharmaceutically important halogenated 2H-chromenone natural products. The present approach is simple, economically viable and provided the target compounds with good yields.

Formula: C7H8O2. About m-Methoxyphenol, If you have any questions, you can contact Vanammoole, L; Kommera, R; Kurma, SH; Vaidya, JR; Bhimapaka, CR or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Redox-neutral photocatalytic strategy for selective C-C bond cleavage of lignin and lignin models via PCET process WOS:000497954900006 published article about PRIMARY ALCOHOL OXIDATION; VISIBLE-LIGHT; ORGANIC FRAMEWORKS; RADICAL CATIONS; CARBON-CARBON; DEPOLYMERIZATION; HYDROGENOLYSIS; TRANSFORMATION; DEGRADATION; BIOMASS in [Wang, Yinling; Liu, Yue; He, Jianghua; Zhang, Yuetao] Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Jilin, Peoples R China in 2019, Cited 62. Safety of m-Methoxyphenol. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6

It remains challenging to achieve the selective cleavage of C-C bonds in lignin or lignin model compounds to produce aromatic products in high yield and selectivity. We have developed a redox-neutral photocatalytic strategy to accomplish this goal in both beta-O-4 and beta-1 lignin models at room temperature (RT) via proton-coupled electron transfer (PCET) process without any pretreatments of substrate, by adjusting the alkalinity of base to obtain a lignin models/base PCET pair with a bond dissociation free energy close to 102 kcal/mol. Without breaking down C-beta-C-gamma bond and any C-O bonds, this PCET method is 100% atom economy and produces exclusive C-alpha-C-beta bond cleavage products, such as benzaldehydes (up to 97%) and phenyl ethers (up to 96%), in high to excellent yields and selectivities. Preliminary studies indicated that the PCET strategy is also effective for the depolymerization of native lignin at RT, thus providing significantly important foundation to the depolymerization of lignin. (C) 2019 Science China Press. Published by Elsevier B.V. and Science China Press. All rights reserved.

Safety of m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Wang, YL; Liu, Y; He, JH; Zhang, YT or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

I found the field of Pharmacology & Pharmacy very interesting. Saw the article The tyrosinase-inhibitory effects of 2-phenyl-1,4-naphthoquinone analogs: importance of the (E)–phenyl-,-unsaturated carbonyl scaffold of an endomethylene type published in 2019.0. Recommanded Product: m-Methoxyphenol, Reprint Addresses Moon, HR (corresponding author), Pusan Natl Univ, Coll Pharm, Busan 609735, South Korea.; Chun, P (corresponding author), Inje Univ, Coll Pharm, Gimhae 50834, Gyeongnam, South Korea.; Chun, P (corresponding author), Inje Univ, Inje Inst Pharmaceut Sci & Res, Gimhae 50834, Gyeongnam, South Korea.. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol

In order to investigate the effect of the (E)–phenyl-,-unsaturated carbonyl scaffold of an endomethylene type on tyrosinase inhibition, 2-phenyl-1,4-naphthoquinone derivatives were synthesized by Michael addition of substituted benzenes to 1,4-naphthoquinone and subsequently an auto-oxidation. Most of the derivatives potently inhibited mushroom tyrosinase and four derivatives, including 1c (IC50=22.00 +/- 1.63M), more potently inhibited mushroom tyrosinase than kojic acid (IC50=37.86 +/- 2.21M). Cell-based assays using B16F10 cells (a melanoma cell line) showed 1c dose-dependently suppressed melanin production and more potently inhibited tyrosinase activity than kojic acid. Docking simulation results between 1c and tyrosinase and a kinetic study suggest that 1c is a competitive inhibitor that binds to the active site of tyrosinase. These results support that anti-melanogenic effect of naphthoquinone derivatives results from their tyrosinase inhibiting activity and the (E)–phenyl-,-unsaturated carbonyl scaffold of an endomethylene type can confer tyrosinase-inhibitory activity.

About m-Methoxyphenol, If you have any questions, you can contact Ullah, S; Akter, J; Kim, SJ; Yang, J; Park, Y; Chun, P; Moon, HR or concate me.. Recommanded Product: m-Methoxyphenol

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Discovery of Potent, Reversible, and Competitive Cruzain Inhibitors with Trypanocidal Activity: A Structure-Based Drug Design Approach WOS:000516665600059 published article about CHAGAS-DISEASE; CYSTEINE PROTEASE; LIGAND EFFICIENCY; DOCKING; LEADS; STRAINS in [de Souza, Mariana L.; Ferreira, Leonardo L. G.; Magalhaes, Luma G.; Krogh, Renata; Oliva, Glaucius; Andricopulo, Adriano D.] Univ Sao Paulo, Phys Inst Sao Carlos, Lab Med & Computat Chem, BR-13563120 Sao Carlos, SP, Brazil; [Rezende Junior, Celso de Oliveira; Espinoza Chavez, Rocio Marisol; Slafer, Brian W.; Dias, Luiz Carlos] Univ Estadual Campinas, Inst Chem, BR-13084971 Campinas, SP, Brazil; [Ferreira, Rafaela S.] Univ Fed Minas Gerais, Dept Biochem & Immunol, BR-31270901 Belo Horizonte, MG, Brazil; [Cruz, Fabio Cardoso] Univ Fed Sao Paulo, Dept Pharmacol, BR-04023062 Sao Paulo, SP, Brazil in 2020, Cited 38. Product Details of 150-19-6. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6

A virtual screening conducted with nearly 4 000 000 compounds from lead-like and fragment-like subsets enabled the identification of a small-molecule inhibitor (1) of the Trypanosoma cruzi cruzain enzyme, a validated drug target for Chagas disease. Subsequent comprehensive structure-based drug design and structure-activity relationship studies led to the discovery of carbamoyl imidazoles as potent, reversible, and competitive cruzain inhibitors. The most potent carbamoyl imidazole inhibitor (45) exhibited high affinity with a K-i value of 20 nM, presenting both in vitro and in vivo activity against T. cruzi. Furthermore, the most promising compounds reduced parasite burden in vivo and showed no toxicity at a dose of 100 mg/kg. These carbamoyl imidazoles are structurally attractive, nonpeptidic, and easy to prepare and synthetically modify. Finally, these results further advance our understanding of the noncovalent mode of inhibition of this pharmaceutically relevant enzyme, building strong foundations for drug discovery efforts.

Product Details of 150-19-6. About m-Methoxyphenol, If you have any questions, you can contact de Souza, ML; Rezende , CD; Ferreira, RS; Chavez, RME; Ferreira, LLG; Slafer, BW; Magalhaes, LG; Krogh, R; Oliva, G; Cruz, FC; Dias, LC; Andricopulo, AD or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Selective Synthesis of Conjugated Chiral Macrocycles: Sidewall Segments of (-)/(+)-(12,4) Carbon Nanotubes with Strong Circularly Polarized Luminescence WOS:000500431400001 published article about SHAPE-PERSISTENT MACROCYCLES; BOTTOM-UP SYNTHESIS; NANOHOOPS; ARYLENE in [Wang, Jinyi; Chen, Muqing; Lu, Dapeng; Huang, Qiang; Jia, Hongxing; Cui, Shengsheng; Yang, Shangfeng; Du, Pingwu] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, CAS Key Lab Mat Energy Convers, Dept Mat Sci & Engn,iChEM Collaborat Innovat Ctr, Hefei 230026, Anhui, Peoples R China; [Zhuang, Guilin] Zhejiang Univ Technol, Coll Chem Engn, 18 Chaowang Rd, Hangzhou 310032, Zhejiang, Peoples R China; [Li, Zhe; Shao, Xiang] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Dept Chem Phys, Hefei 230026, Anhui, Peoples R China in 2020.0, Cited 68.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6. Computed Properties of C7H8O2

Carbon nanotubes (CNTs) have unusual physical properties that are valuable for nanotechnology and electronics, but the chemical synthesis of chirality- and diameter-specific CNTs and pi-conjugated CNT segments is still a great challenge. Reported here are the selective syntheses, isolations, characterizations, and photophysical properties of two novel chiral conjugated macrocycles ([4]cyclo-2,6-anthracene; [4]CAn(2,6)), as (-)/(+)-(12,4) carbon nanotube segments. These conjugated macrocyclic molecules were obtained using a bottom-up assembly approach and subsequent reductive elimination reaction. The hoop-shaped molecules can be directly viewed by a STM technique. In addition, chiral enantiomers with (-)/(+) helicity of the [4]CAn(2,6) were successfully isolated by HPLC. The new tubular CNT segments exhibit large absorption and photoluminescence redshifts compared to the monomer unit. The carbon enantiomers are also observed to show strong circularly polarized luminescence (g(lum)approximate to 0.1). The results reported here expand the scope of materials design for bottom-up synthesis of chiral macrocycles and enrich existing knowledge of their optoelectronic properties.

About m-Methoxyphenol, If you have any questions, you can contact Wang, JY; Zhuang, GL; Chen, MQ; Lu, DP; Li, Z; Huang, Q; Jia, HX; Cui, SS; Shao, X; Yang, SF; Du, PW or concate me.. Computed Properties of C7H8O2

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Toward hydrogen economy: Selective guaiacol hydrogenolysis under ambient hydrogen pressure WOS:000526110500045 published article about LIGNIN-DERIVED PHENOLS; MODEL-COMPOUND; HYDRODEOXYGENATION; CYCLOHEXANOL; CONVERSION; CATALYSTS; PD/C; DEPOLYMERIZATION; CLEAVAGE; METHANOL in [Zhou, Hui; Wang, Hsin; Sadow, Aaron D.; Slowing, Igor I.] US DOE, Ames Lab, Ames, IA 50011 USA; [Wang, Hsin; Sadow, Aaron D.; Slowing, Igor I.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA in 2020.0, Cited 42.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6. Safety of m-Methoxyphenol

The conversion of guaiacol into the nylon precursors, cyclohexanol and cyclohexanone, is catalyzed by palladium supported on high surface area ceria (Pd/HS CeO2) under mild conditions (100 degrees C, <= 1 bar H-2) via sequential hydrodemethoxylation and hydrogenation. In contrast, the 2-methoxycyclohexanol side product is generated by direct guaiacol hydrogenation. Reaction selectivity is determined by competing CeO bond hydrogenolysis versus arene hydrogenation. Hydrogenolysis selectivity increases as H-2 pressure decreases, and over 80 % H-2 is incorporated into the products at 1 bar H-2. Higher reactivity of guaiacol than anisole implies that the hydroxyl group is essential in Pd/HS CeO2 catalysis. Participation of water in the conversion is evidenced by deuterium incorporation at non-exchangeable positions when the reaction is performed in D2O. The combination of near quantitative mass balance of H-2, high recyclability, and use of water as a solvent offers a simple, green and efficient conversion of lignin-derived aromatics into commercial products. Safety of m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Zhou, H; Wang, H; Sadow, AD; Slowing, II or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recently I am researching about BENZOXAZINE MONOMERS; OPENING POLYMERIZATION; COPOLYMERIZATION, Saw an article supported by the MINECO/FEDER [CTQ2015-65439-R, 2016-81797-REDC]; Generalitat de CatalunyaGeneralitat de Catalunya [2017 SGR00465]; MAPEX Center for Materials and Processes. Name: m-Methoxyphenol. Published in MDPI in BASEL ,Authors: Martos, A; Soto, M; Schafer, H; Koschek, K; Marquet, J; Sebastian, RM. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol

It is possible to control the crosslink density of polymers derived from monobenzoxazines by switching the type of substituents in the phenolic ring and their relative position with respect to the phenol group. We prepared several substituted monobenzoxazines in the para and meta positions of the phenolic ring and studied how these substituents affected the polymerization temperature of monomers and the thermal stability of the final polymers and, more extensively, how they affected the crosslink network of the final polymers. Gel content and dynamic mechanical analysis confirm that ortho- and para-orienting substituents in the meta position generate highly crosslinked materials compared to para ones. This fact can lead to the design of materials with highly crosslinked networks based on monobenzoxazines, simpler and more versatile monomers than the commercial bisbenzoxazines currently in use.

Name: m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Martos, A; Soto, M; Schafer, H; Koschek, K; Marquet, J; Sebastian, RM or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Application In Synthesis of m-Methoxyphenol. In 2021.0 J ORG CHEM published article about CINNAMIC ACID-ESTERS; FUNGAL 17-BETA-HYDROXYSTEROID-DEHYDROGENASE; INTERNAL ALKYNES; DIPHENYLCYCLOPROPENONE; DERIVATIVES; INHIBITORS; COMPLEXES; CLEAVAGE; QSAR in [Nanda, Tanmayee; Biswal, Pragati; Pati, Bedadyuti Vedvyas; Banjare, Shyam Kumar] HBNI, Natl Inst Sci Educ & Res NISER, Bhubaneswar 752050, Odisha, India; [Ravikumar, Ponneri Chandrababu] HBNI, Natl Inst Sci Educ & Res NISER, Sch Chem Sci, Bhubaneswar 752050, Odisha, India in 2021.0, Cited 91.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6.

Strain-driven palladium/N-heterocyclic carbene-catalyzed C-C bond activation of diphenylcyclopropenone (DPC) has been explored for one-step access to trisubstituted alpha,beta-unsaturated esters and amides. The designed transformation works under mild conditions providing exclusively a single stereoisomer. Mechanistic studies support the oxidative addition of the C-C bond of cyclopropenone to in-situ-generated Pd(0) intermediate. We have proved that vinylic hydrogen in the product is coming from phenol/aniline through deuterium-labeling studies. Late-stage functionalization of bioactive molecules such as procaine, estrone, and hymecromone demonstrates the robustness of this protocol.

Application In Synthesis of m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Nanda, T; Biswal, P; Pati, BV; Banjare, SK; Ravikumar, PC or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Authors Jia, RF; Zhang, J; Bertagnin, C; Cherukupalli, S; Ai, W; Ding, X; Li, Z; Zhang, JW; Ju, H; Ma, XL; Loregian, A; Huang, B; Zhan, P; Liu, XY in ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER published article about in [Jia, Ruifang; Cherukupalli, Srinivasulu; Ai, Wei; Ding, Xiao; Li, Zhuo; Zhang, Jiwei; Ju, Han; Zhan, Peng; Liu, Xinyong] Shandong Univ, Cheeloo Coll Med, Sch Pharmaceut Sci, Dept Med Chem,Key Lab Chem Biol,Minist Educ, 44 West Culture Rd, Jinan 250012, Shandong, Peoples R China; [Zhang, Jian] Shandong Univ, Hosp 2, Cheeloo Coll Med, Inst Med Sci, Jinan 250033, Shandong, Peoples R China; [Bertagnin, Chiara; Loregian, Arianna] Univ Padua, Dept Mol Med, Via Gabelli 63, I-35121 Padua, Italy; [Ma, Xiuli; Huang, Bing] Shandong Acad Agr Sci, Inst Poultry Sci, 1 Jiaoxiao Rd, Jinan 250023, Shandong, Peoples R China; [Zhan, Peng; Liu, Xinyong] China Belgium Collaborat Res Ctr Innovat Antivira, 44 West Culture Rd, Jinan 250012, Shandong, Peoples R China in 2021, Cited 41. Safety of m-Methoxyphenol. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6

Encouraged by our earlier discovery of N1-selective inhibitors, the 150-cavity of influenza virus neuraminidases (NAs) could be further exploited to yield more potent oseltamivir derivatives. Herein, we report the design, synthesis and biological evaluation of a series of novel oseltamivir derivatives via the structural modifications at C-5-NH2 of oseltamivir targeting 150-cavity. Among them, compound 5c bearing 4-(3-methoxybenzyloxy)benzyl group exhibited the most potent activity, which was lower or modestly improved activities than oseltamivir carboxylate (OSC) against N1 (H1N1), N1 (H5N1) and N1 (H5N1-H274Y). Specifically, there was 30-fold loss of activity against the wild-type strain H1N1. However, 5c displayed 4.85-fold more potent activity than OSC against H5N1-H274Y NA. Also, 5c demonstrated low cytotoxicity in vitro and no acute toxicity in mice. Molecular docking studies provided insights into the high potency of 5c against N1 and N1-H274Y mutant NAs. Besides, the in silico prediction of physicochemical properties and CYP enzymatic inhibitory ability of representative compounds were conducted to evaluate their drug-like properties. (C) 2020 Elsevier Masson SAS. All rights reserved.

Safety of m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Jia, RF; Zhang, J; Bertagnin, C; Cherukupalli, S; Ai, W; Ding, X; Li, Z; Zhang, JW; Ju, H; Ma, XL; Loregian, A; Huang, B; Zhan, P; Liu, XY or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles