Category: 150-19-6

Product Details of 150-19-6. Yang, J; Zhen, L; Jiang, LQ in [Yang, Jun; Zhen, Long; Jiang, Liqin] East China Normal Univ China, Sch Chem & Mol Engn, 500 Dongchuan Rd, Shanghai 200241, Peoples R China published Synthesis of N,N-Disubstituted Thiocarbamates from Thiocarbamoyl Fluorides with Alcohols/Phenols/Thiophenols/Thioalcohols Through Copper Catalysis in 2019.0, Cited 31.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6.

Traditional methods for preparing N,N-disubstituted thiocarbamates require highly toxic, flammable and volatile reagents, or their derivatives. Recently, we developed a general method for thiocarbamoyl fluorides from safe, cheap, and easily available starting materials. Reported reactions involving thioyl fluoride with nucleophiles are very scarce. In this report, copper catalyzed reaction of thiocarbamoyl fluorides with phenols/thiophenols/alcohols/thioalcohols under Na2CO3 at 50 degrees C or at 80 degrees C in CH3CN were first developed, affording the corresponding N,N-disubstituted thiocarbamates in moderate to excellent yields. When alcohols are cheap and their boiling points are less than 120 degrees C or they are water-soluble, CuCl catalyzed reaction of thiocarbamoyl fluorides with alcohols at 50 degrees C was also developed. The reaction has good functional group tolerance. Methoxy, methyl, chloro, bromo, nitro, even ester functional groups were all tolerated. Control reactions demonstrated that copper catalyst played the key role on the success of these novel reactions.

About m-Methoxyphenol, If you have any questions, you can contact Yang, J; Zhen, L; Jiang, LQ or concate me.. Product Details of 150-19-6

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 Synthesis, anti-oomycete activity, and SAR studies of paeonol derivatives WOS:000512395000001 published article about PHYTOPHTHORA-CAPSICI; BOTRYTIS-CINEREA; TREE PEONY; ANALOGS; RESISTANCE; SEED in [Tian, Yue-E; Sun, Di; Han, Xiao-Xiao; Yang, Jin-Ming; Zhang, Song; Feng, Nan-Nan; Zhu, Li-Na; Xu, Zhong-Yuan; Che, Zhi-Ping; Liu, Sheng-Ming; Lin, Xiao-Min; Jiang, Jia; Chen, Gen-Qiang] Henan Univ Sci & Technol, Coll Forestry, Dept Plant Protect, Lab Pharmaceut Design & Synth, Luoyang 471023, Peoples R China in 2021.0, Cited 25.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6. Safety of m-Methoxyphenol

Three series of sulfonate derivatives of paeonol were synthesized and screened in vitro for their anti-oomycete activity against P. capsici, respectively. Among all the compounds, 4m displayed the best promising and pronounced anti-oomycete activity against P. capsici than zoxamide, with the EC50 values of 24.51 and 26.87 mg/L, respectively. The results show that acetyl and 4-OCH3 are two necessary groups. The existence of these two sites is closely related to the anti-oomycete activity. Relatively speaking, hydroxyl group is well tolerated, and the results showed that after modification of hydroxyl group with sulfonyl, the anti-oomycete activity was significantly increased. [GRAPHICS] .

Safety of m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Tian, YE; Sun, D; Han, XX; Yang, JM; Zhang, S; Feng, NN; Zhu, LN; Xu, ZY; Che, ZP; Liu, SM; Lin, XM; Jiang, J; Chen, GQ 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 Regioselective Synthesis of 4,5-Dihydro-6H-oxepino[3,2-c]chromene-2,6(3H)-diones through Palladium-Catalyzed Intramolecular Alkoxycarbonylation of 3-Allyl-4-hydroxycoumarins WOS:000476059300001 published article about 7-MEMBERED RING LACTONES; ENANTIOSELECTIVE SYNTHESIS; CYCLOCARBONYLATION; EFFICIENT; CARBONYLATION; DERIVATIVES; LACTAMS; WATER; 4-HYDROXYCOUMARINS; CONSTANT in [Sosa, D. Oliver; Almaraz, Karla; Amezquita-Valencia, Manuel] Univ Nacl Autonoma Mexico, Inst Quim, Ciudad Univ, Mexico City 04510, DF, Mexico in 2019, Cited 47. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6. Recommanded Product: 150-19-6

Seven-membered ring lactones fused to coumarin scaffolds were obtained via a palladium-catalyzed regioselective intramolecular alkoxycarbonylation under a CO atmosphere. Cyclocarbonylation of 3-allyl-4-hydroxycoumarin derivatives was accessed in the absence of hydrogen gas, acidic conditions, or any other additives. The results of the control experiments revealed the importance of pKa of the substrate for initiating the reaction.

About m-Methoxyphenol, If you have any questions, you can contact Sosa, DO; Almaraz, K; Amezquita-Valencia, M or concate me.. Recommanded Product: 150-19-6

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 Ruthenium-catalyzed regio- and site-selective ortho C-H borylation of phenol derivatives WOS:000569981900019 published article about ORTHO-ARYLATION; ACTIVATION; GENERATION in [Homma, Yuki; Fukuda, Kazuishi; Iwasawa, Nobuharu; Takaya, Jun] Tokyo Inst Technol, Dept Chem, Meguro Ku, Tokyo 1528551, Japan; [Takaya, Jun] PRESTO, JST, Kawaguchi, Saitama 3320012, Japan in 2020.0, Cited 31.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6. Recommanded Product: 150-19-6

Efficient synthesis ofo-borylphenols is achieved through the Ru-catalyzed regio- and site-selective sp(2)C-H borylation of aryl diphenylphosphinites followed by removal of the phosphorus directing group. A successful application to aryl phosphites enables practical one-pot borylation of phenols, demonstrating high synthetic utility of this protocol.

Recommanded Product: 150-19-6. About m-Methoxyphenol, If you have any questions, you can contact Homma, Y; Fukuda, K; Iwasawa, N; Takaya, J 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 HYDROGEN-PEROXIDE; SELECTIVE HYDROXYLATION; ALKANE-HYDROXYLATION; STRUCTURAL-CHARACTERIZATION; IRON(III) COMPLEXES; FENTONS REAGENT; 4N LIGANDS; M-CPBA; OXIDATION; REACTIVITY, Saw an article supported by the Science and Engineering Research Board (SERB), New Delhi; Board of Research in Nuclear Science (BRNS), MumbaiDepartment of Atomic Energy (DAE)Board of Research in Nuclear Sciences (BRNS). Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Muthuramalingam, S; Anandababu, K; Vetusamy, M; Mayilmurugan, R. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol. HPLC of Formula: C7H8O2

Nickel(ii)complexes of N-4-ligands have been synthesized and characterized as efficient catalysts for the hydroxylation of benzene using H2O2. All the complexes exhibited Ni2+ -> Ni3+ oxidation potentials of around 0.966-1.051 V vs. Ag/Ag+ in acetonitrile. One of the complexes has been structurally characterized and adopted an octahedral coordination geometry around the nickel(ii) center. The complexes catalysed direct benzene hydroxylation using H2O2 as an oxygen source and afforded phenol up to 41% with a turnover number (TON) of 820. This is unprecedentedly the highest catalytic efficiency achieved to date for benzene hydroxylation using 0.05 mol% catalyst loading and five equivalents of H2O2. The benzene hydroxylation reaction possibly proceeds via the key intermediate bis(mu-oxo)dinickel(iii) species, which was characterized by HR-MS, vibrational and electronic spectral methods, for almost all complexes. The formation constant of the key intermediate was calculated to be 5.61-9.41 x 10(-2) s(-1) by following the appearance of an oxo-to-Ni(iii) LMCT band at around 406-413 nm. The intermediates are found to be very short-lived (t(1/2), 73-123 s). The geometry of one of the catalytically active intermediates was optimized by DFT and its spectral properties were calculated by TD-DFT calculations, which are comparable to experimental spectral data. The kinetic isotope effect (KIE) values (0.98-1.05) support the involvement of nickel-bound oxygen species as an intermediate. The isotope-labeling experiments using (H2O2)-O-18 showed 92.46% incorporation of O-18, revealing that H2O2 is the key oxygen supplier to form phenol. The catalytic efficiencies of complexes are strongly influenced by the geometrical configuration of intermediates, and stereoelectronic and steric properties, which are fine-tuned by the ligand architecture.

HPLC of Formula: C7H8O2. About m-Methoxyphenol, If you have any questions, you can contact Muthuramalingam, S; Anandababu, K; Vetusamy, M; Mayilmurugan, R 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

Sedano, C; Velasco, R; Feberero, C; Suarez-Pantiga, S; Sanz, R in [Sedano, Carlos; Velasco, Rocio; Feberero, Claudia; Suarez-Pantiga, Samuel; Sanz, Roberto] Univ Burgos, Fac Ciencias, Dept Quim, Area Quim Organ, Burgos 09001, Spain published alpha-Lithiobenzyloxy as a Directed Metalation Group in ortho-Lithiation Reactions in 2020.0, Cited 55.0. COA of Formula: C7H8O2. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6.

The alpha-lithiobenzyloxy group, easily generated from aryl benzyl ethers by selective alpha-lithiation with t-BuLi at low temperature, behaves as a directed metalation group (DMG) providing a direct access to o-lithiophenyl alpha-lithiobenzyl ethers. This ortho-directing effect is reinforced in substrates bearing an additional methoxy group at the meta position. The generated dianions can be reacted with a selection of electrophiles including carboxylic esters and dihalosilanes or germanes, which afford interesting benzofuran, sila(germa)dihydrobenzofuran, and silachroman derivatives from simple aryl benzyl ethers.

COA of Formula: C7H8O2. About m-Methoxyphenol, If you have any questions, you can contact Sedano, C; Velasco, R; Feberero, C; Suarez-Pantiga, S; Sanz, R 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. Recently I am researching about ELECTRON-TRANSFER; TRAMETES-VERSICOLOR; ASCORBATE OXIDASE; REDOX POTENTIALS; FUNGAL LACCASES; MOLECULAR-BASIS; GUAIACOL; LIGNIN; OXIDATION; BIOSYNTHESIS, Saw an article supported by the FEDEREuropean Commission [RTC-2017-5964-2]; Ministerio de Ciencia, Innovacion y Universidades (Madrid, Spain); Fundacion Seneca (CARM, Murcia, Spain)Fundacion Seneca [20961/PI/18]; Murcia University (Murcia, Spain) [AEIP-15452]. Published in ELSEVIER in AMSTERDAM ,Authors: Manzano-Nicolas, J; Marin-Iniesta, F; Taboada-Rodriguez, A; Garcia-Canovas, F; Tudela-Serrano, J; Munoz-Munoz, JL. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol

We studied the laccase-catalysed oxygenation of methoxyphenolic food ingredients, such as 2-methoxyphenol (guaiacol) and 2,6-dimethoxyphenol (syringol), isomers such as 3- and 4-methoxyphenol, and 2,3-, 3,4- and 3,5-dimethoxyphenol. These methoxyphenolic substrates generate unstable free radicals, which leads to the erroneous determination of steady state rates. The addition of small quantities of ascorbic acid as coupling reagent generates a lag period because it reduces free radicals to methoxyphenols. Measurement of the length of the lag period provides the reliable determination of true steady state rates. We describe the application of this chronometric method to the kinetic characterization of the oxidation of the above methoxyphenolic substrates by Trametes versicolor laccase. (C) 2019 Elsevier B.V. All rights reserved.

Formula: C7H8O2. About m-Methoxyphenol, If you have any questions, you can contact Manzano-Nicolas, J; Marin-Iniesta, F; Taboada-Rodriguez, A; Garcia-Canovas, F; Tudela-Serrano, J; Munoz-Munoz, JL 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

HPLC of Formula: C7H8O2. 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, 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.. HPLC of Formula: 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

Bugaenko, DI; Yurovskaya, MA; Karchava, AV in [Bugaenko, Dmitry, I; Yurovskaya, Marina A.; Karchava, Alexander, V] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia published Reaction of Pyridine-N-Oxides with Tertiary sp(2)-N-Nucleophiles: An Efficient Synthesis of Precursors for N-(Pyrid-2-yl)-Substituted N-Heterocyclic Carbenes in 2020, Cited 61. Category: indole-building-block. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6.

N-(Pyrid-2-yl)-substituted azolium and pyridinium salts, precursors for hybrid NHC-containing ligands, were obtained with excellent regioselectivity, employing a deoxygenative CH-functionalization of pyridine-N-oxides with substituted imidazoles, thiazoles, and pyridine. Unlike the traditional SNAr-based methods, this approach provides high yields for substrates bearing substituents of different electronic nature. The utility of azolium and pyridinium salts thus prepared was also highlighted by the synthesis of pyridyl-substituted imidazolyl-2-thione, benzodiazepine as well as 2-aminopyridines.

Category: indole-building-block. About m-Methoxyphenol, If you have any questions, you can contact Bugaenko, DI; Yurovskaya, MA; Karchava, AV 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 Pictet-Spengler condensations using 4-(2-aminoethyl)coumarins WOS:000558066500020 published article about RESISTANT PROSTATE-CANCER; ANDROGEN RECEPTOR; DIHYDROTESTOSTERONE; TARGET; INHIBITORS; ANDROSTANEDIOL; DEHYDROGENASES; IDENTIFICATION; TESTOSTERONE; BIOCHEMISTRY in [Sviripa, Vitaliy M.; Williams, Alexander H.; Zhan, Chang-Guo] Univ Kentucky, Coll Pharm, Dept Pharmaceut Sci, Lexington, KY 40536 USA; [Sviripa, Vitaliy M.; Begley, Kristin L.; Wyrebek, Przemyslaw; Kril, Liliia M.; Balia, Andrii G.; Zhan, Chang-Guo; Watt, David S.] Univ Kentucky, Coll Pharm, Ctr Pharmaceut Res & Innovat, Lexington, KY 40536 USA; [Sviripa, Vitaliy M.; Liu, Chunming; Watt, David S.] Univ Kentucky, Lucille Parker Markey Canc Ctr, Lexington, KY 40536 USA; [Fiandalo, Michael, V; Mohler, James L.] Roswell Pk Comprehens Canc Ctr, Dept Expt Therapeut, Buffalo, NY 14263 USA; [Begley, Kristin L.; Wyrebek, Przemyslaw; Kril, Liliia M.; Balia, Andrii G.; Liu, Chunming; Watt, David S.] Univ Kentucky, Coll Med, Dept Mol & Cellular Biochem, Lexington, KY 40536 USA; [Parkin, Sean R.] Univ Kentucky, Coll Arts & Sci, Dept Chem, Lexington, KY 40506 USA; [Subramanian, Vivekanandan] Univ Kentucky, Coll Pharm, NMR Ctr, Lexington, KY 40536 USA; [Chen, Xi] South Cent Univ Nationalities, Coll Chem & Mat Sci, Wuhan 430074, Peoples R China; [Mohler, James L.] Roswell Pk Comprehens Canc Ctr, Dept Urol, Buffalo, NY 14263 USA in 2020.0, Cited 57.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6. Recommanded Product: 150-19-6

Androgen-deprivation therapy (ADT) is only a palliative measure, and prostate cancer invariably recurs in a lethal, castration-resistant form (CRPC). Prostate cancer resists ADT by metabolizing weak, adrenal androgens to growth-promoting 5 alpha-dihydrotestosterone (DHT), the preferred ligand for the androgen receptor (AR). Developing small-molecule inhibitors for the final steps in androgen metabolic pathways that utilize 17-oxidoreductases required probes that possess fluorescent groups at C-3 and intact, naturally occurring functionality at C-17. Application of the Pictet-Spengler condensation to substituted 4-(2-aminoethyl)coumarins and 5 alpha-androstane-3-ones furnished spirocyclic, fluorescent androgens at the desired C-3 position. Condensations required the presence of activating C-7 amino orN,N-dialkylamino groups in the 4-(2-aminoethyl)coumarin component of these condensation reactions. Successful Pictet-Spengler condensation, for example, of DHT with 9-(2-aminoethyl)-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one led to a spirocyclic androgen, (3R,5S,10S,13S,17S)-17-hydroxy-10,13-dimethyl-1,2,2 ‘,3 ‘,4,5,6,7,8,8 ‘,9,9 ‘,10,11,12,12 ‘,13,13 ‘,14,15,16,17-docosahydro-7 ‘ H,11 ‘ H-spiro-[cyclopenta[a]phenanthrene-3,4 ‘-pyrido[3,2,1-ij]pyrido[4 ‘,3 ‘:4,5]pyrano[2,3-f]quinolin]-5 ‘(1 ‘ H)-one. Computational modeling supported the surrogacy of the C-3 fluorescent DHT analog as a tool to study 17-oxidoreductases for intracrine, androgen metabolism.

About m-Methoxyphenol, If you have any questions, you can contact Sviripa, VM; Fiandalo, MV; Begley, KL; Wyrebek, P; Kril, LM; Balia, AG; Parkin, SR; Subramanian, V; Chen, X; Williams, AH; Zhan, CG; Liu, CM; Mohler, JL; Watt, DS or concate me.. Recommanded Product: 150-19-6

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