Tag: M.W=100-150

Recently I am researching about TRANSITION-METAL-FREE; ASYMMETRIC-SYNTHESIS; ENANTIOSELECTIVE CONSTRUCTION; FLUORINATED ALCOHOLS; CROSS-COUPLINGS; CYCLOADDITION REACTIONS; PRIVILEGED STRUCTURES; NAZAROV CYCLIZATION; QUATERNARY CENTER; NATURAL-PRODUCTS, Saw an article supported by the . Product Details of 150-19-6. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Aota, Y; Doko, Y; Kano, T; Maruoka, K. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol

Nucleophilic addition to the oxy-allyl cation intermediate has emerged as a promising methodology for functionalization of the alpha-position of carbonyl compounds in an umpolung fashion. However, a structure of available carbon nucleophiles to trap the catalytically generated oxy-allyl cation has been limited to highly nucleophilic ones. Herein, we report the Bronsted acid-catalyzed alpha-arylation of ketones employing less explored phenolic nucleophiles as carbon nucleophiles in the oxy-allyl cation catalysis, affording ketones bearing an all carbon quaternary center at the alpha-position.

About m-Methoxyphenol, If you have any questions, you can contact Aota, Y; Doko, Y; Kano, T; Maruoka, K 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

COA of Formula: C7H8O2. Recently I am researching about NITROALKENES; ALKYLATION; INDOLES; IONS; NAPHTHOLS; COMPLEX; ETHERS, Saw an article supported by the National Science FoundationNational Science Foundation (NSF) [CHE-0847358, CHE-1363375]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Mesa, KM; Hibbard, HA; Franz, AK. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol

Sodium tetrakis[3,5-bis(trifluoromethyl)-phenyl]borate (NaBArF) demonstrates catalytic activity for Friedel-Crafts addition reactions of phenolic and other aromatic nucleophiles to trans-beta-nitrostyrene. Solubility studies demonstrate a chelating effect between the Na+ cation and the nitro group of trans-beta-nitrostyrene as the basis for catalytic activation. Mechanistic studies are presented, including a comparison with other sodium salts, additive effects, and reaction progress kinetics analysis using F-19 NMR spectroscopy.

COA of Formula: C7H8O2. About m-Methoxyphenol, If you have any questions, you can contact Mesa, KM; Hibbard, HA; Franz, AK 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

Name: 3-Hydroxybenzaldehyde. I found the field of Chemistry very interesting. Saw the article One-Pot Condensation Approach for Synthesis of Diverse Naphthopyranopyrimidines Utilizing Lactic Acid as Efficient and Eco-Friendly Catalyst published in 2019.0, Reprint Addresses Hazeri, N; Maghsoodlou, MT (corresponding author), Univ Sistan & Baluchestan, Fac Sci, Dept Chem, POB 98135-674, Zahedan, Iran.. The CAS is 100-83-4. Through research, I have a further understanding and discovery of 3-Hydroxybenzaldehyde.

Lactic acid, as a biological, eco-friendly, and inexpensive compound, efficiently catalyzed the synthesis of 8,10-dimethyl-12-aryl-12H-naphtho[1 ‘,2 ‘:5,6]pyrano[2,3-d] pyrimidine-9,11-dione derivatives by an efficient one-pot, three-component reaction between aromatic aldehydes, beta-naphthol, and 6-amino-1,3-dimethyl uracil at 100 degrees C under solvent-free conditions. The benefits of the reaction are good yields, simple procedure, short reaction time, easy work-up, and cleaner reaction profiles.

Name: 3-Hydroxybenzaldehyde. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Fatahpour, M; Hazeri, N; Maghsoodlou, MT; Lashkari, M 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 Wang, LY; Pan, D; Zhou, M; Liang, Q; Li, ZY in ELSEVIER published article about in [Wang, Luying; Zhou, Man; Liang, Qian; Li, Zhongyu] Changzhou Univ, Sch Petrochem Engn, Jiangsu Key Lab Adv Catalyt Mat & Technol, Changzhou 213164, Jiangsu, Peoples R China; [Pan, Deng] Kings Coll London, Sch Global Affairs, London WC2R 2LS, England; [Li, Zhongyu] Changzhou Univ, Sch Environm & Safety Engn, Changzhou 213164, Jiangsu, Peoples R China; [Li, Zhongyu] Changzhou Univ, Adv Catalysis & Green Mfg Collaborat Innovat Ctr, Changzhou 213164, Jiangsu, Peoples R China in 2021.0, Cited 65.0. Computed Properties of C7H8O. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6

A series of tetra-substituted metal phthalocyanine-multi-walled carbon nanotube composites ([4a (OPh-p-Cl) MPc]-MWCNTs) were fabricated, which were used to effectively catalyze the oxidation of benzyl alcohol. The asprepared composites were characterized by ultraviolet-visible spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction spectroscopy, scanning electron microscope and transmission electron microscope. In order to improve the catalytic activity, the effects of solvent, amount of oxidant, amount of catalyst, temperature and reaction time on catalytic oxidation of benzyl alcohol to benzaldehyde were studied. It can be found that the Cu phthalocyanine based composite [4a (OPh-p-Cl)CuPc]-MWCNTs have the best catalytic activity in the oxidation of benzyl alcohol. The conversion rate of benzyl alcohol can reached 70%, the selectivity of benzaldehyde was 87%, and the yield of benzaldehyde can reached to 61%. In addition, a possible mechanism for the enhanced catalytic activity of the optimized [4a (OPh-p-Cl)MPc]-MWCNTs has been discussed.

About Benzyl Alcohol, If you have any questions, you can contact Wang, LY; Pan, D; Zhou, M; Liang, Q; Li, ZY or concate me.. Computed Properties of C7H8O

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 Eagon, S; Hammill, JT; Sigal, M; Ahn, KJ; Tryhorn, JE; Koch, G; Belanger, B; Chaplan, CA; Loop, L; Kashtanova, AS; Yniguez, K; Lazaro, H; Wilkinson, SP; Rice, AL; Falade, MO; Takahashi, R; Kim, K; Cheung, A; DiBernardo, C; Kimball, JJ; Winzeler, EA; Eribez, K; Mittal, N; Gamo, FJ; Crespo, B; Churchyard, A; Garcia-Barbazan, I; Baum, J; Anderson, MO; Laleu, B; Guy, RK in AMER CHEMICAL SOC published article about MOLECULAR-DYNAMICS SIMULATIONS; DRUG DISCOVERY; RESISTANCE; ACCURACY; AMBER; GAMETOCYTES; DESIGN in [Hammill, Jared T.; Rice, Amy L.; Falade, Mofolusho O.; Guy, R. Kiplin] Univ Kentucky, Dept Pharmaceut Sci, Lexington, KY 40508 USA; [Sigal, Martina] St Jude Childrens Res Hosp, Dept Chem Biol & Therapeut, 332 N Lauderdale St, Memphis, TN 38105 USA; [Eagon, Scott; Ahn, Kevin J.; Tryhorn, Julia E.; Belanger, Briana; Chaplan, Cory A.; Loop, Lauren; Kashtanova, Anna S.; Wilkinson, Steven P.; Takahashi, Rei; Kim, Katie; Cheung, Ashley; DiBernardo, Celine] Calif Polytech State Univ San Luis Obispo, Dept Chem & Biochem, San Luis Obispo, CA 93407 USA; [Koch, Grant] Univ Calif Santa Cruz, Dept Chem & Biochem, Santa Cruz, CA 95064 USA; [Yniguez, Kenya] SRI Int, Menlo Pk, CA 94025 USA; [Lazaro, Horacio; Kimball, Joshua J.] Promega Biosci, San Luis Obispo, CA 93401 USA; [Winzeler, Elizabeth A.; Eribez, Korina; Mittal, Nimisha] Univ Calif San Diego, Sch Med, La Jolla, CA 92093 USA; [Gamo, Francisco-Javier; Crespo, Benigno] GlaxoSmithKline, DDW, Global Hlth, Madrid 28760, Spain; [Churchyard, Alisje; Garcia-Barbazan, Irene; Baum, Jake] Imperial Coll London, Dept Life Sci, London SW7 2AZ, England; [Anderson, Marc O.] San Francisco State Univ, Dept Chem & Biochem, San Francisco, CA 94132 USA; [Laleu, Benoit] Med Malaria Venture MMV, CH-1215 Geneva, Switzerland in 2020.0, Cited 56.0. Formula: C7H6O2. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4

Malaria remains one of the most deadly infectious diseases, causing hundreds of thousands of deaths each year, primarily in young children and pregnant mothers. Here, we report the discovery and derivatization of a series of pyrazolo[3,4-b]pyridines targeting Plasmodium falciparum, the deadliest species of the malaria parasite. Hit compounds in this series display sub-micromolar in vitro activity against the intraerythrocytic stage of the parasite as well as little to no toxicity against the human fibroblast BJ and liver HepG2 cell lines. In addition, our hit compounds show good activity against the liver stage of the parasite but little activity against the gametocyte stage. Parasitological profiles, including rate of killing, docking, and molecular dynamics studies, suggest that our compounds may target the Q(o) binding site of cytochrome bc(1).

Formula: C7H6O2. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Eagon, S; Hammill, JT; Sigal, M; Ahn, KJ; Tryhorn, JE; Koch, G; Belanger, B; Chaplan, CA; Loop, L; Kashtanova, AS; Yniguez, K; Lazaro, H; Wilkinson, SP; Rice, AL; Falade, MO; Takahashi, R; Kim, K; Cheung, A; DiBernardo, C; Kimball, JJ; Winzeler, EA; Eribez, K; Mittal, N; Gamo, FJ; Crespo, B; Churchyard, A; Garcia-Barbazan, I; Baum, J; Anderson, MO; Laleu, B; Guy, RK 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

Category: indole-building-block. Authors Kumar, MSL; Ali, K; Chaturvedi, P; Meena, S; Datta, D; Panda, G in ELSEVIER published article about in [Kumar, Srinivas Lavanya M.; Ali, Kasim; Panda, Gautam] Cent Drug Res Inst, CSIR, Med & Proc Chem Div, Sitapur Rd, Lucknow 226031, UP, India; [Chaturvedi, Priyank; Meena, Sanjeev; Datta, Dipak] Cent Drug Res Inst, CSIR, Canc Biol Div, Sitapur Rd, Lucknow 226031, UP, India in 2021.0, Cited 33.0. The Name is Mequinol. Through research, I have a further understanding and discovery of 150-76-5

In this study, we attempted the chemical simplification of Psammaplin (PsA), while retaining its activity in vitro . Inspired by the previous Structure Activity Relationship (SAR) studies on various PsA analogues and relying on the fact that oxime is metabolically unstable, we initially designed and synthesized a diverse library of PsA analogues and evaluated for cytotoxic activity. Among 32 compounds of Psammaplin analogues synthesized, the compound 10b was almost equally active as parent Psammaplin in vitro. (C) 2020 Elsevier B.V. All rights reserved.

About Mequinol, If you have any questions, you can contact Kumar, MSL; Ali, K; Chaturvedi, P; Meena, S; Datta, D; Panda, G or concate me.. Category: indole-building-block

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

Jia, WL; Ces, SV; Fernandez-Ibanez, MA in [Jia, Wen-Liang; Ces, Sabela Vega; Fernandez-Ibanez, M. Angeles] Univ Amsterdam, Vant Hoff Inst Mol Sci, NL-1098 XH Amsterdam, Netherlands published Divergent Total Syntheses of Yaequinolone-Related Natural Products by Late-Stage C-H Olefination in 2021.0, Cited 41.0. Name: 4-Methoxybenzaldehyde. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5.

Divergent total syntheses of 10 yaequinolone-related natural products have been achieved for the first time by latestage C-H olefination of 3,4-dioxygenated 4-aryl-5-hydroxyquinolin-2(1H)-ones, core structures of this family of natural products. A robust synthetic methodology to construct the core structures has been established, and the C-H olefination reaction has been carried out with synthetically useful yields and high levels of site-selectivity under mild reaction conditions in the presence of a Pd/S,O-ligand catalyst.

About 4-Methoxybenzaldehyde, If you have any questions, you can contact Jia, WL; Ces, SV; Fernandez-Ibanez, MA or concate me.. Name: 4-Methoxybenzaldehyde

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 Zarnegar, Z; Monjezi, HR; Safari, J in ELSEVIER SCIENCE BV published article about HETEROGENEOUS CATALYST; COPPER; NANOPARTICLES; DIARYL; SUPPORT; HYBRID in [Monjezi, Homeyra Rostami; Safari, Javad] Univ Kashan, Fac Chem, Dept Organ Chem, Kashan 8731751167, Iran; [Zarnegar, Zohre] Univ Payame Noor, Dept Chem, POB 19395-4697, Tehran, Iran in 2019.0, Cited 29.0. Formula: C8H8O2. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4

Novel arginine-functionalized starch-based nanoparticles (Arg-SNPs) were synthesized and characterized by Fourier transforms infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDAX), X-ray diffraction (XRD) and thermos-gravimetric analyses (TGA) techniques. Arg-SNP was used as a highly efficient and macromolecule-supported recyclable nanocatalyst for the one-pot reaction between thiourea and iodine with various substituted methylcarbonyls to afford the corresponding diheteroaryl thioethers in high-to-quantitative yields. The nanocatalyst was recycled at least five times without significant decrease in the catalytic activity. (C) 2019 Elsevier B.V. All rights reserved.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Zarnegar, Z; Monjezi, HR; Safari, J or concate me.. Formula: C8H8O2

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

Recommanded Product: Mequinol. Recently I am researching about REFLECTION; TEXTURE; STORAGE; LIGHT; COLOR, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51573003]; Joint Fund of the Ministry of Education for Equipment Pre Research [6141A02033238]; Natural Science Foundation of Shaanxi Provincial Department of Education [17JK1157]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Yao, WH; Lan, RC; Li, KX; Zhang, LY. The CAS is 150-76-5. Through research, I have a further understanding and discovery of Mequinol

A composite film with multiple anti-counterfeiting features was demonstrated by superposing quantum dots (QDs) polymer matrix (film A) and cholesteric liquid crystal film (film B) together. The first-line and second-line anti-counterfeiting characteristics were successfully implemented by employing thermochromic, angular photochromic, and circularly polarized discoloration of film B, respectively. By initiatively utilizing the different relative positions between the fluorescence emission peak (lambda(em)) of film A and the central selective reflection wavelength (lambda(em)) of film B at different temperatures, which resulted in changes in the fluorescence spectra or the different presence of latent patterns, the most important third-line anti-counterfeiting feature was successfully achieved.

About Mequinol, If you have any questions, you can contact Yao, WH; Lan, RC; Li, KX; Zhang, LY or concate me.. Recommanded Product: Mequinol

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

Name: 4-Methoxybenzaldehyde. Authors Suresh, P; Thamotharan, S; Ganesan, SS in WILEY-V C H VERLAG GMBH published article about in [Suresh, Pavithira; Selva Ganesan, Subramaniapillai] SASTRA Deemed Univ, Dept Chem, Sch Chem & Biotechnol, Thanjavur 613401, Tamil Nadu, India; [Thamotharan, Subbiah] SASTRA Deemed Univ, Sch Chem & Biotechnol, Biomol Crystallog Lab, Dept Bioinformat, Thanjavur 613401, Tamil Nadu, India in 2021.0, Cited 26.0. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

Metal-free N-heterocyclic carbene (NHC) organocatalysis in D2O medium was elegantly utilised for the synthesis of highly diastereoselective deuterated spiropyran derivatives. Selective deuteration was exclusively achieved on the C5 carbon atom of the pyran ring. Quantum chemical calculations were performed to prove the preferential formation of a single diastereomer from the possible four diastereomers. The scope of NHC organocatalysis in D2O was also extended for the synthesis of deuterated spirooxindole derivative.

Name: 4-Methoxybenzaldehyde. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Suresh, P; Thamotharan, S; Ganesan, SS 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