Tag: M.W:100-200

Related Products of 610-09-3. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: cis-Cyclohexane-1,2-dicarboxylic acid, is researched, Molecular C8H12O4, CAS is 610-09-3, about An Open-Framework Material with Dangling Organic Functional Groups in 24-Ring Channels. Author is Zhu, Jin; Bu, Xianhui; Feng, Pingyun; Stucky, Galen D..

An open-framework material with dangling organic functional groups in 24-ring channels, Zn3(O3PCH2CO2)2(O3PCH2CO2H)(NH3CH2CH2NH3)(BTC) (BTC = 1,3,5-benzenetricarboxylic acid), was prepared and its crystal structure was determined The material with a tetrahedral zeolite-type structure belongs to space group R3̅, Z = 18, a 41.663(7), c 7.843(2)Å, R = 7.43, Rw = 19.7%. Each O3PCH2CO2 group behaves like a regular PO43- group in zeolite-type frameworks and is 4-connected to 4 Zn sites; 2 of the 3 unique Zn sites are 4-connected to P atoms sites. The 3rd Zn site is pentacoordinated to 5 O atoms and 3-connected to P sites because 2 pairs of O atoms are chelating O atoms from 2 O3PCH2CO2 groups.

There is still a lot of research devoted to this compound(SMILES：O=C([C@H]1[C@@H](C(O)=O)CCCC1)O)Related Products of 610-09-3, and with the development of science, more effects of this compound(610-09-3) can be discovered.

Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

Rani Gupta, Shraddha; Yadav, Pranjalee; Singh, Priya; Koch, Biplob; Singh, Vinod P. published the article 《A “”Turn-On”” Fluorescence Probe for Selective Detection of Al3+ in Aqueous Environment: Crystal Structure, Theoretical and Cell Imaging Studies》. Keywords: lung cancer aluminum water soluble fluorescent probe furan.They researched the compound: 2-Furoic hydrazide( cas:3326-71-4 ).Safety of 2-Furoic hydrazide. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:3326-71-4) here.

A furan-based water soluble fluorescent probe (E)-N′-(2,4-dihydroxybenzylidene)furan-2-carbohydrazide (DBF) has been synthesized and characterized by 1H NMR, 13C NMR, ESI-mass spectroscopy and single crystal X-ray diffraction techniques. The synthesized probe exhibits a “”turn-on”” fluorescence response towards Al3+ in Tris-HCl buffer (10 mM) with no significant interference from other metal ions. The strong fluorescence in the presence of Al3+ is attributed to the CHEF (chelation enhanced fluorescence), inhibition of PET (photo-induced electron transfer) and C=N isomerization. 1 : 1 stoichiometric ratio between DBF and Al3+ was rationalized by Job′s plot. Binding constant and LOD were calculated to be 1.031×105 M-1 and 6.34×10-8 M, resp. MTT assay on live A549 cells indicated no serious cytotoxicity in the cells even at higher concentration Further, DBF was successfully used for the detection of accumulated Al3+ in the cytoplasm of cells.

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Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

Aydin, Duygu; Gunay, Ibrahim Berk; Karuk Elmas, Sukriye Nihan; Savran, Tahir; Arslan, Fatma Nur; Sadi, Gokhan; Yilmaz, Ibrahim published the article 《A simple and sensitive fluorescent sensor platform for Al3+ sensing in aqueous media and monitoring through combined PET and ESIPT mechanisms: practical applications in drinking water and bio-imaging》. Keywords: fluorescent sensor aluminum bioimging.They researched the compound: 2-Furoic hydrazide( cas:3326-71-4 ).Product Details of 3326-71-4. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:3326-71-4) here.

In this study, a novel hydrazide-based compound, (E)-N′-(5-(benzo[d]thiazol-2-yl)-2-hydroxybenzylidene)furan-2-carbohydrazide (probe BOTH, I) was designed, characterized and prepared as a fluorogenic “”turn-on”” sensor for monitoring Al3+ in near-perfect aqueous media. All emission and absorbance spectral studies were performed in HEPES/DMSO (volume/volume, 99.95/0.05, pH = 7.0) media at 25 °C. The quantum yield of probe BOTH increases considerably in the presence of Al3+. Probe BOTH could sense Al3+ at a concentration as low as 6.47 nM. Probe BOTH could sense Al3+ with high sensitivity and selectivity, and a quant. correlation of R2 = 0.9887 in the Al3+ concentration range of 0.0-20.0 equivalent To evaluate the method parameters, a validation study was performed based on different anal. parameters. The formation of complex BOTH-Al3+ (2 : 1 stoichiometry) was confirmed by 1H-NMR titration and MALDI-TOF MS, as well as Job′s methods. pH-Dependent and Benesi-Hildebrand plot studies also supported this proposed sensing mechanism. Besides, the binding mechanism of Al3+ with probe BOTH was further verified by theor. studies. Moreover, probe BOTH could be used for monitoring Al3+ in living-cells and water samples.

There is still a lot of research devoted to this compound(SMILES：O=C(C1=CC=CO1)NN)Product Details of 3326-71-4, and with the development of science, more effects of this compound(3326-71-4) can be discovered.

Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 2-Furoic hydrazide, is researched, Molecular C5H6N2O2, CAS is 3326-71-4, about Ultrasound mediated efficient synthesis of new 4-oxoquinazolin-3(4H)-yl)furan-2-carboxamides as potent tyrosinase inhibitors: Mechanistic approach through chemoinformatics and molecular docking studies.COA of Formula: C5H6N2O2.

Synthesis of new (4-oxoquinazolin-3(4H)-yl)furan-2-carboxamide derivatives I [R = H, 5-Br, 3-NO2, etc.] via p-TSA catalyzed reaction between isatoic anhydride, 2-furoic hydrazide and substituted salicylaldehydes in ethanol:water (5:5 volume/volume) solvent system under ultrasound irradiation at room temperature was carried out. The important features of this protocol were simple and easy workup procedure, reaction carried out at ambient temperature, use of ultrasound and high yield of (4-oxoquinazolin-3(4H)-yl)furan-2-carboxamides in short reaction time. The synthesized compounds I were screened against tyrosinase enzyme and all these compounds found to be potent inhibitors with much lower IC50 value of 0.028 ± 0.016 to 1.775 ± 0.947 μM than the standard kojic acid (16.832 ± 1.162 μM). The kinetics mechanism for compound I [R = 3,5-di-Br] was analyzed by Lineweaver-Burk plots which revealed that compound inhibited tyrosinase non-competitively by forming an enzyme-inhibitor complex. Along with this all the synthesized compounds I were scanned for their DPPH free radical scavenging ability. The outputs received through in vitro and in silico anal. were coherent to the each other with good binding energy values (kcal/mol) posed by synthesized ligands.

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Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

Yao, Lihong; Su, Chang’an; Chen, Xin; Qi, Liquan; Tie, Mei published the article 《Synthesis of the alkyl esters of α-furoic acid as flavors》. Keywords: furoic acid ester preparation flavoring material.They researched the compound: Methyl tetrahydrofuran-2-carboxylate( cas:37443-42-8 ).Application In Synthesis of Methyl tetrahydrofuran-2-carboxylate. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:37443-42-8) here.

The seven alkyl esters of α-furoic acid were synthesized in 80-95.6% yields by refluxing the solution of benzene (or toluene) containing 0.1 mol α-furoic acid and the corresponding aliphatic alcs. (0.12∼0.5 mol) for 3 h in the presence of p-toluenesulfonic acid (0.01 mol) and 5 mL 30% hydrogen peroxide.

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Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

Recommanded Product: 3326-71-4. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 2-Furoic hydrazide, is researched, Molecular C5H6N2O2, CAS is 3326-71-4, about A 2-Hydroxy-1-naphthaldehyde Schiff Base for Turn-on Fluorescence Detection of Zn2+ Based on PET Mechanism. Author is Mu, Xinyue; Shi, Liping; Yan, Liqiang; Tang, Ningli.

Zinc ion is closely related to human health. Its content in human body is small, while the effect is large. However, it is not the more the better, must be in a scientific balance. Therefore, it is significant to the rapid detection of Zn2+ in the environment and organism. Herein, a fluorescent probe based on 2-hydroxy-1-naphthalene formaldehyde and furan-2-carbohydrazide was conveniently synthesized via Schiff base reaction. And this probe has been successfully applied to the accurate and quant. detection of Zn2+ in real samples, showing turn on fluorescence, good selectivity, very low detection limit, real time response and reusability. In addition, this probe has the potential application to trace Zn2+ in living cells with low cytotoxicity.

There is still a lot of research devoted to this compound(SMILES：O=C(C1=CC=CO1)NN)Recommanded Product: 3326-71-4, and with the development of science, more effects of this compound(3326-71-4) can be discovered.

Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 610-09-3, is researched, Molecular C8H12O4, about Fractal to monolayer growth of AgCl and Ag/AgCl nanoparticles on vanadium oxides (VOx) for visible-light photocatalysis, the main research direction is fractal growth halide silver nanoparticle dope vanadium oxide v; visible light photocatalysis.Formula: C8H12O4.

A facile and simple methodol. was adopted for the trapping of highly crystalline AgCl and Ag/AgCl nanoparticles (NPs) into the interlayer spacings of vanadium oxides (VOx). Self-organization of AgCl and Ag/AgCl-NPs on VOx was found to be governed by the nature of the dicarboxylic acids used during the synthesis of the nanocomposites. A “”fractals-like”” morphol. of the AgCl@VOx nanocomposite was achieved in the presence of cis-1,2 cyclohexanedicarboxylic acid. Heating of the AgCl@VOx nanocomposite above 68 °C resulted in the growth of polydispersed and ultrafine (3-4 nm) Ag/AgCl-NPs and its self-organization into monolayer formation on a partly crystalline VOx matrix. Change in the conformation of the dicarboxylic acid to the trans-isomer resulted in the formation of a ‘rod-like’ structure of Ag/AgCl-NPs on a highly crystalline VOx matrix. The band gaps of the nanocomposites were within the range of 1.8 to 2.9 eV. Because of such a low band gap, the synthesized nanocomposites were found to be highly active toward the photooxidation of methylene (MB) and methyl orange (MO) under sunlight.

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Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

Ming, Chun-Lun; Hao, Zeng-Chuan; Yu, Bao-Yi; Van Hecke, Kristof; Cui, Guang-Hua published the article 《Synthesis, Structures, and Catalytic Properties of Three New Metal-Organic Coordination Polymers Constructed from Flexible Benzimidazole-Based and cis-1,2-Cyclohexanedicarboxylate Synthons》. Keywords: crystal structure benzimidazole cobalt zinc silver cyclohexanedicarboxylate coordination polymer; mol structure benzimidazole cobalt zinc silver cyclohexanedicarboxylate coordination polymer.They researched the compound: cis-Cyclohexane-1,2-dicarboxylic acid( cas:610-09-3 ).Synthetic Route of C8H12O4. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:610-09-3) here.

Three metal-organic coordination polymers {[Co(pbmb)(chadc)]·2H2O}n (1), {[Zn(pbmb)(chadc)]·2H2O}n (2), and [Ag(pbmb)(chadc)]n (3) (pbmb = 1,1′-(1,3-propanediyl)bis(2-methylbenzimidazole), chadc = cis-1,2-cyclohexanedicarboxylate anion), were hydrothermally synthesized by self-assembly of a flexible bis(2-methylbenzimidazole) ligand and one dicarboxylate anion with three kinds of metal salts. All the compounds were characterized by single-crystal x-ray diffraction and physicochem. spectroscopic methods. Complexes 1 and 2 possess a 1-dimensional sequence of fused rings and 3 shows a 1-dimensional helical chain structure, which are bridged by pbmb and chadc ligands. Complex 2 and 3 are further packed into 2-dimensional and 3-dimensional supramol. architectures by diverse π-π interactions, resp. The study as heterogeneous catalyst in a Fenton-like process for 1-3 reveals different performances. The fluorescence properties of 1-3 were studied in the solid state.

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Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2-Furoic hydrazide, is researched, Molecular C5H6N2O2, CAS is 3326-71-4, about Synthesis, antimicrobial and antioxidant evaluation, and molecular docking study of 4,5-disubstituted 1,2,4-triazole-3-thiones, the main research direction is triazole thione preparation docking antibacterial antifungal antioxidant activity.Name: 2-Furoic hydrazide.

In order to develop potential antimicrobial agents, some 1,2,4-triazole-3-thiones I (R = Et, Ph, 4-nitrophenyl, etc.; Ar = Ph, furan-2-yl, pyridin-4-yl, etc.) were synthesized from the reaction of hydrazides ArC(O)NHNH2 with isothiocyanates RN=C=S under optimized conditions in deep eutectic solvent of potassium carbonate-glycerol (1:5 M ratio). Blocking properties of all products were assessed on a variety of Gram-pos. and Gram-neg. bacterial as well as fungal pathogens. Good to excellent inhibitory effects especially against fungi were observed with all synthesized compounds Compound I (R = 4-nitrophenyl; Ar = 4-hydroxyphenyl) showed significant antioxidant activity according to the results obtained from 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging experiments The possible interaction mechanism of synthetic triazoles with 1IYL enzyme on Aspergillus fumigatus was investigated by mol. docking method. A complete agreement was found between exptl. data and theor. calculations Hydrogen bond acceptor strength of N-1 in 1,2,4-triazole rings was the main cause of the observed differences.

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Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics

Related Products of 3326-71-4. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 2-Furoic hydrazide, is researched, Molecular C5H6N2O2, CAS is 3326-71-4, about Synthesis of Acyl Phosphoramidates Employing a Modified Staudinger Reaction. Author is Currie, Iain; Sleebs, Brad E..

A 1-step synthesis of acyl phosphoramidates from a variety of functionalized acyl azides was developed employing trimethylsilyl chloride as an activating agent in a modified Staudinger reaction. The methodol. was further adapted to include the in situ generation of the acyl azides from a diverse selection of carboxylic acids and hydrazide starting synthons. The reaction scope was extended to include the synthesis of imidodiphosphates and the natural product Microcin C.

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Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics