Category: 123-11-5

An article The first report of deep eutectic solvent (DES) nano-photocatalyst (n-TiO2-P25@TDI@DES(urea:ZnCl2)) and its application on selective oxidation of benzyl alcohols to benzaldehydes WOS:000567953200001 published article about AROMATIC ALCOHOLS; MULTICOMPONENT SYNTHESIS; TIO2 NANOPARTICLES; AEROBIC OXIDATION; TITANIUM-DIOXIDE; IONIC LIQUIDS; METAL-OXIDES; EFFICIENT; ALDEHYDES; DEGRADATION in [Taghavi, Shaghayegh; Amoozadeh, Ali; Nemati, Firouzeh] Semnan Univ, Fac Chem, Dept Organ Chem, Semnan 3513119111, Iran in 2021, Cited 76. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. Computed Properties of C8H8O2

BACKGROUND Deep eutectic solvents (DESs) are prepared by mixing solid organic precursors to form a liquid driven from strong hydrogen-bond interactions. The physical and chemical properties of these compounds have been widely investigated, and it has been shown that they are benign media for biotransformations, organicsynthesis, biodieselpreparation, and a sustainable media for nanoscale and functional materials. RESULTS This study is the first report on the synthesis of n-TiO2-P25@TDI@DES (urea: ZnCl2) with photo catalytic activity. This nano photocatalyst was obtained through covalent grafting of TiO2-P25 nanoparticles to an inexpensive and highly reactive linker (2,4-toluene diisocyanate). The presented nano photocatalyst has been employed as a covalently grafted Lewis acidic deep eutectic solvent to oxidize various primary benzyl alcohols to their corresponding carbonyl compounds by sodium nitrate as oxidant, under visible light exposure. CONCLUSION This highly efficient nanocatalyst was investigated by various characterization techniques including fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), thermogravimetric analysis (TGA), scanning electron microscopy equipped with energy-dispersive X-ray spectroscopy (SEM with EDX), and elemental analysis. Owing to its enhanced catalytic activity, thermal stability, and environmentally friendly nature, the present method can be regarded as an attractive green chemistry approach. (c) 2020 Society of Chemical Industry (SCI)

Computed Properties of C8H8O2. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Taghavi, S; Amoozadeh, A; Nemati, F 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 Methylsulfanylpyridine based diheteroaryl isocombretastatin analogs as potent anti-proliferative agents WOS:000600418500067 published article about TUBULIN POLYMERIZATION INHIBITORS; COLCHICINE BINDING-SITE; PROTEIN-LIGAND DOCKING; COMBRETASTATIN A-4; STRUCTURAL BASIS; SOLID TUMORS; APOPTOSIS; DISCOVERY; GLUCURONIDATION; IDENTIFICATION in [Alvarez, Raquel; Aramburu, Laura; Vicente-Blazquez, Alba; Medarde, Manuel; Pelaez, Rafael] Univ Salamanca, Dept Ciencias Farmaceut, Lab Quim Organ & Farmaceut, Campus Miguel de Unamuno, E-37007 Salamanca, Spain; [Gajate, Consuelo; Vicente-Blazquez, Alba; Mollinedo, Faustino] CSIC, Dept Mol Biomed, Lab Cell Death & Canc Therapy, Ctr Invest Biol Margarita Salas, E-28040 Madrid, Spain; [Alvarez, Raquel; Aramburu, Laura; Vicente-Blazquez, Alba; Medarde, Manuel; Pelaez, Rafael] Univ Salamanca, Fac Farm, Inst Invest Biomed Salamanca IBSAL, Campus Miguel de Unamuno, E-37007 Salamanca, Spain; [Alvarez, Raquel; Aramburu, Laura; Vicente-Blazquez, Alba; Medarde, Manuel; Pelaez, Rafael] Univ Salamanca, Ctr Invest Enfermedades Trop Univ Salamanca CIETU, Campus Miguel de Unamuno, E-37007 Salamanca, Spain in 2021, Cited 65. HPLC of Formula: C8H8O2. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

Isocombretastatins are the not isomerizable 1,1- diarylethene isomers of combretastatins. Both families of antimitotics are poorly soluble and new analogs with improved water solubility are needed. The ubiquitous 3,4,5-trimethoxyphenyl ring and most of its replacements contribute to the solubility problem. 39 new compounds belonging to two series of isocombretastatin analogs with 2-chloro-6-methylsulfanyl-4-pyridinyl or 2,6-bis(methylsulfanyl)-4-pyridinyl moieties replacing the 3,4,5-trimethoxyphenyl have been synthesized and their antimitotic activity and aqueous solubility have been studied. We show here that 2-chloro-6-methylsulfanylpyridines are more successful replacements than 2,6-bis(methylsulfanyl) pyridines, giving highly potent tubulin inhibitors and cytotoxic compounds with improved water solubilities. The optimal combination is with indole rings carrying polar substitutions at the three position. The resulting diheteroaryl isocombretastatin analogs showed potent cytotoxic activity against human cancer cell lines caused by tubulin inhibition, as shown by in vitro tubulin polymerization inhibitory assays, cell cycle analysis, and confocal microscopy studies. Cell cycle analysis also showed apoptotic responses following G(2)/M arrest after treatment. Conformational analysis and docking studies were applied to propose binding modes of the compounds at the colchicine site of tubulin and were in good agreement with the observed SAR. 2-Chloro-6-methylsulfanylpyridines represent a new and successful trimethoxyphenyl ring substitution for the development of improved colchicine site ligands. (C) 2020 Elsevier Masson SAS. All rights reserved.

HPLC of Formula: C8H8O2. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Alvarez, R; Aramburu, L; Gajate, C; Vicente-Blazquez, A; Mollinedo, F; Medarde, M; Pelaez, 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

An article Formation of 3-Aminophenols from Cyclohexane-1,3-diones WOS:000606840200051 published article about PALLADIUM-CATALYZED SYNTHESIS; EXOCYCLIC BETA-ENAMINONES; REDUCTIVE AMINATION; YTTERBIUM-TRIFLATE; ONE-POT; AROMATIZATION; HALOGENATION; EFFICIENT; PHENOLS; ALKALOIDS in [Szymor-Pietrzak, Damian; Depner, Noah] Univ Alberta, Chem Dept, Undergrad Res Participant, Edmonton, AB T6G 2G2, Canada; [Khan, Muhammad N.] COMSATS Univ, Visiting Scholar Chem Dept, Abbottabad Campus, Abbottabad 22010, Pakistan; [Pages, Anais] Res Intern Ecole Natl Super Ingn Caen, F-14050 Caen, France; [Kumar, Ajay] Indian Inst Technol IIT, Visiting Scholar Chem Dept, Gandhinagar 382355, India; [Clive, Derrick L. J.] Univ Alberta, Chem Dept, Edmonton, AB T6G 2G2, Canada in 2021, Cited 60. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. Recommanded Product: 4-Methoxybenzaldehyde

meta-Aminophenols are formed by the action of DBU on 3-amino-2-chlorocyclohex-2-en-1-ones at room temperature in MeCN. The chloro compounds are generated by treating 3-aminocyclohex-2-en-1-ones with the easily prepared halogenating agent BnNMe3 center dot ICl2 in MeOH-CH2Cl2. The amino group must carry two substituents, either two aryl, one aryl and one alkyl, or two alkyl groups; 3-aminocyclohex-2-en-1-ones of this type are readily made from cyclohex-2-en-1-one and a primary or secondary amine.

About 4-Methoxybenzaldehyde, If you have any questions, you can contact Szymor-Pietrzak, D; Khan, MN; Pages, A; Kumar, A; Depner, N; Clive, DLJ or concate me.. Recommanded Product: 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

Recently I am researching about RAPID COLORIMETRIC ASSAY; BIOLOGICAL EVALUATION; DERIVATIVES; ANTITUMOR; CHEMISTRY; ANALOGS; DESIGN; 1,3,4-OXADIAZOLES; 1,2,4-TRIAZINE; ANTIOXIDANT, Saw an article supported by the Department of Photochemistry (Heterocyclic unit); Chemical Industries research Division, National Research Centre in Cairo, Egypt. Published in WILEY in HOBOKEN ,Authors: Abu-Hashem, AA. The CAS is 123-11-5. Through research, I have a further understanding and discovery of 4-Methoxybenzaldehyde. HPLC of Formula: C8H8O2

4-Oxo-4-phenylbutanehydrazide (1) reacted with many active methylene reagents such as acetylacetone, diethylmalonate, ethylacetoacetate, ethylcyanoacetate, benzoyl-acetonitrile, and malononitrile under neat conditions to afford the corresponding pyrazoles (2-7), also, treatment of butanehydrazide (1) with electrophilic reagents as triethylorthoformate, dimethylformamide-dimethylacetal, acetic anhydride, and carbon disulfide to give 1,3,4-oxadiazoles (8,10,11) and N ‘-acetyl-butanehydrazide (9). Reacted of butanehydrazide (1) with potassium thiocyanate gave 1,2,4-triazoles (12). Similarly, treatment of (1) with chloroacetamide gave 1,2,4-triazinones (13). The pyrrolotriazinones (14) was obtained by cyclization of (13). Also, butanehydrazide (1) was utilized as a starting material for the synthesized of new Schiff bases as N ‘-(4-sub-benzylidene)-phenylbutane-hydrazide (15a-c), which are used as an initiative to prepare new compounds such as 1,2,4-triazepinones (16a-c), pyrrolotriazepinones (17a-c), 1,2,4-triazines (18a-c), and pyrrolotriazines (19a-c) by reacted of (15a-c) with each chloroacetamide or formamide. The chemical structure of the newly prepared compounds was determined through the spectrum data, including IR, NMR, and MS. The prepared compounds were tested for their in vitro antitumor activities. The compounds 17a-c, 16a-c, and 19a-c displayed activity against several types of cancer cell lines.

HPLC of Formula: C8H8O2. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Abu-Hashem, AA 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 Spectroscopic analysis by NMR, FT-Raman, ATR-FTIR, and UV-Vis, evaluation of antimicrobial activity, and in silico studies of chalcones derived from 2-hydroxyacetophenone WOS:000670208300004 published article about RESISTANT STAPHYLOCOCCUS-AUREUS; SOFT ACIDS; HARDNESS; ELECTRONEGATIVITY; COMBINATION; MECHANISM in [Xavier, Jayze da Cunha; Rocha, Janaina E.; Freitas, Thiago S.; Freitas, Priscila R.; de Araujo, Ana C. J.; da Silva, Priscila T.; Nogueira, Carlos E. S.; Coutinho, Henrique D. M.; dos Santos, Helcio S.; Teixeira, Alexandre M. R.] Reg Univ Cariri, Dept Biol Chem, Pimenta Crato, CE, Brazil; [de Almeida-Neto, Francisco W. Q.; Juliao, Murilo S. S.] Univ Fed Ceara, Dept Analyt Chem & Phys Chem, Fortaleza, Ceara, Brazil; [Nogueira, Carlos E. S.; Teixeira, Alexandre M. R.] Reg Univ Cariri, Dept Phys, Juazeiro Do Norte, CE, Brazil; [Bandeira, Paulo N.; dos Santos, Helcio S.] Vale Acarau Univ, Ctr Exact Sci & Technol, Sobral, CE, Brazil; [Marinho, Marcia M.] Univ Estadual Ceara, Fac Educ Sci & Letters Iguatu, Iguatu, CE, Brazil; [Marinho, Emmanuel S.] Univ Estadual Ceara, Fac Philosophy Dom Aureliano Matos, Limoeiro Do Norte, CE, Brazil; [Kumar, Nitin] KR Mangalan Univ, Sohna Rd, Gurugram, India; [Barreto, Antonio C. H.] Univ Fed Ceara, Dept Phys, Fortaleza, Ceara, Brazil in 2021, Cited 58. Recommanded Product: 123-11-5. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

Six 2′-hydroxychalcones were synthesized and characterized by NMR, FT-Raman, ATR-FTIR, and UV-Vis. These chalcones alone and in combination with the ciprofloxacin, penicillin, and erythromycin antibiotics were tested against multiresistant strains of Staphylococcus aureus. It was also verified by in vitro and in silico studeis the capacity of these chalcones to inhibit the NorA efflux pump. The MICs values of ciprofloxacin were reduced in the presence of all tested chalcones. For norfloxacin antibiotic, the chalcones A1, A4, A5 and A6 promoted the reduced in the MIC values. The A2 chalcone was the only one to reduce the MIC values when associated with penicillin. Any chalcones were not able to reduce MIC values when associated with erythromycin. These results indicate that the synergistic effects demonstrated for the synthesized chalcones were influenced by the introduction of a furanic ring (A1), a chlorine atom and a methoxy group at the C4 position (A2 and A4), a second double bond (A5), and a fluorine atom at the C2 position (A6). The ADMET analysis predicts that the chalcones A2, A3, A5 and A6 have easier cell permeation. The nucleophilic region makes the A5 chalcone capable of covalently bonding with plasma proteins, and the presence of oxygenated aromatic substitutions makes the chalcones A1 and A4 more water-soluble and consequently easier to excrete. On the other hand, the substitution of the methoxy group of the A4 chalcone makes it more susceptible to O-demethylation reactions by the CYP3A4 isoenzyme. The molecular docking revealed that all six chalcones could hinder the binding of norfloxacin to the NorA efflux pump. (c) 2021 Elsevier B.V. All rights reserved.

Recommanded Product: 123-11-5. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Xavier, JD; de Almeida-Neto, FWQ; Rocha, JE; Freitas, TS; Freitas, PR; de Araujo, ACJ; da Silva, PT; Nogueira, CES; Bandeira, PN; Marinho, MM; Marinho, ES; Kumar, N; Barreto, ACH; Coutinho, HDM; Juliao, MSS; dos Santos, HS; Teixeira, AMR 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 TEMPO supported amine functionalized magnetic titania: a magnetically recyclable catalyst for the aerobic oxidative synthesis of heterocyclic compounds WOS:000604202800001 published article about HANTZSCH 1,4-DIHYDROPYRIDINES; POLYMER MICROSPHERES; SELECTIVE OXIDATION; MOLECULAR-OXYGEN; GRAPHENE OXIDE; EFFICIENT; ALCOHOLS; BENZIMIDAZOLES; AROMATIZATION; SURFACE in [Sharma, Sukanya; Choudhary, Anu; Sharma, Shally; Shamim, Tahira; Paul, Satya] Univ Jammu, Dept Chem, Jammu 180006, India in 2021.0, Cited 48.0. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. SDS of cas: 123-11-5

The present protocol uncover a new strategy to synthesize highly efficient solid TEMPO based catalyst in which 4-oxo-TEMPO was covalently tethered to the surface of amine functionalized magnetic titania. The chemical nature and structure of the synthesized catalyst was authenticated by various techniques such as Fourier transform infrared spectroscopy, thermogravimetric analysis, X-ray powder diffraction, field emission gun scanning electron microscopy, high resolution transmission electron microscopy, energy dispersive X-ray spectroscopy, elemental analysis, and vibrating sample magnetometer. FT-IR confirmed the immobilization of titania, APTES, and TEMPO on the magnetic nanoparticles. Thermal behaviour of the catalyst was studied by TGA. Morphology of the catalyst was investigated by FEG-SEM and HR-TEM analysis. Furthermore, loading content of TEMPO on the catalyst was quantified by elemental analysis and found to be 0.61 mmol/g. Magnetic properties of the catalyst were investigated by VSM analysis. The catalytic performance of the synthesized catalyst has been investigated for the oxidative synthesis of benzimidazoles, oxidative aromatization of 1,4-dihydropyridines, and oxidative trimerization of indoles using molecular oxygen. In addition, the catalyst could be successfully recycled and reused up to five times without the prominent loss of catalytic activity.

SDS of cas: 123-11-5. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Sharma, S; Choudhary, A; Sharma, S; Shamim, T; Paul, S 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 DERIVATIVES; MELANOMA; DESIGN, Saw an article supported by the Vignan’s Foundation for Science, Technology and Research. Published in TAYLOR & FRANCIS INC in PHILADELPHIA ,Authors: Patil, VS; Yadavalli, SR; Merugu, R; Swamy, SJ; Devunuri, N. The CAS is 123-11-5. Through research, I have a further understanding and discovery of 4-Methoxybenzaldehyde. HPLC of Formula: C8H8O2

An efficient one-pot two-step synthesis of substituted-triazolo[4,3-a]quinoxalin-4(5H)-one has been developed. The 3-hydrazineylquinoxalin-2(1H)-one reacts with respective aldehyde to afford the individual hydrazineylidene intermediate which undergoes oxidative cyclization in the presence of ferric chloride hexahydrate (FeCl3.6H(2)O) to affords various substituted- triazolo[4,3-a]quinoxalin-4(5H)-one in good to excellent yields.

HPLC of Formula: C8H8O2. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Patil, VS; Yadavalli, SR; Merugu, R; Swamy, SJ; Devunuri, 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

Name: 4-Methoxybenzaldehyde. Recently I am researching about ONE-POT SYNTHESIS; ANTIFUNGAL ACTIVITY; CATALYST; GREEN; DERIVATIVES; ACID; RESISTANCE; INHIBITORS; BLOCKERS; PROTOCOL, Saw an article supported by the . Published in TAYLOR & FRANCIS LTD in ABINGDON ,Authors: El-Malah, A; Mahmoud, Z; Salem, HH; Abdou, AM; Soliman, MMH; Hassan, RA. The CAS is 123-11-5. Through research, I have a further understanding and discovery of 4-Methoxybenzaldehyde

New ecofriendly Biginelli reaction procedures have been adapted to prepare new dihydropyrimidines (DHPMs) using a multicomponent one-pot reaction. All the synthesized compounds were evaluated for their anticancer activity against 59 human cancer cell lines and evaluated for their antimicrobial activities against representatives of both Gram-positive and Gram-negative bacteria. Compound 4 showed marked wide spectrum anticancer activity towards most of the tested cancer cell lines with a percentage of growth inhibition of 29.04-71.68% against leukemia cell line (K-562 and SR), lung cancer cell line (NCI-H522), five colon cancer cell lines (HCT-116, HCT-15, HT29, KM12 and SW-620), CNS cancer cell line (SF-295 and SNB-75), melanoma cell lines (MALME-3M and M14), renal cancer cell line (CAKI-1) and breast cancer cell lines (MCF7 and MDA-MB-468). The highest observed anticancer activity was against leukemia cell lines K-562 and SR with inhibition percentages of 64.97 and 71.68%, respectively. The renal cancer cell line (UO-31) was particularly sensitive towards all the evaluated compounds. Compounds including 2b and 5c exhibited antibacterial activity against S. aureus while 2a and 5b exhibited antifungal activity against C. albicans. The results also showed that compounds 2c and 5e exhibited both antibacterial and antifungal activity against S. aureus and C. albicans respectively.

About 4-Methoxybenzaldehyde, If you have any questions, you can contact El-Malah, A; Mahmoud, Z; Salem, HH; Abdou, AM; Soliman, MMH; Hassan, RA 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

Recently I am researching about KETONES; TRIFLUOROMETHYL; PERFLUOROALKYLATION; GENERATION; CHEMISTRY; ALDEHYDES; DERIVATIVES; CATALYSTS; REAGENTS, Saw an article supported by the Asahi Glass Foundation; JSPS KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP18H02553, JP18H04401]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Fujihira, Y; Hirano, K; Ono, M; Mimura, H; Kagawa, T; Sedgwick, DM; Fustero, S; Shibata, N. The CAS is 123-11-5. Through research, I have a further understanding and discovery of 4-Methoxybenzaldehyde. COA of Formula: C8H8O2

A simple protocol to overcome the explosive pentafluoroethylation of carbonyl compounds by HFC-125 is described. The use of potassium (K) bases with triglyme or tetraglyme as a solvent safely yields the pentafluoroethylation products in good to high yields. The experimental results suggest that an encapsulation of the K cation by glymes as K(glyme)(2) inhibits the contact between the K cation and the reactive anionic pentafluoroethyl counterion, preventing their transformation into KF and explosive tetrafluoroethylene (TFE). The generation of sterically demanding [K(G3)(2)](+) and [K(G4)(2)](+) is an effective way as an unstable pentafluoroethyl anion reservoir.

About 4-Methoxybenzaldehyde, If you have any questions, you can contact Fujihira, Y; Hirano, K; Ono, M; Mimura, H; Kagawa, T; Sedgwick, DM; Fustero, S; Shibata, N or concate me.. COA of 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

In 2021.0 RUSS J ELECTROCHEM+ published article about MILD-STEEL; CARBON-STEEL; ACID-MEDIA; ABSOLUTE ELECTRONEGATIVITY; FUNCTIONALIZED CHITOSAN; DERIVATIVES; ADSORPTION; HARDNESS; DRUG; BIOMACROMOLECULE in [Salman, Mohammad; Srivastava, Vandana; Haque, Jiyaul] Banaras Hindu Univ, Indian Inst Technol, Dept Chem, Varanasi 221005, Uttar Pradesh, India; [Quraishi, M. A.; Chauhan, Dheeraj Singh; Ansari, K. R.] King Fahd Univ Petr & Minerals, Ctr Res Excellence Corros, Res Inst, Dhahran 31261, Saudi Arabia in 2021.0, Cited 58.0. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. Safety of 4-Methoxybenzaldehyde

Three quinoline derivatives as corrosion inhibitors for N80 steel 15% HCl solutions. Influence of the -H, -OCH3 groups and the introduction of pi bonding are reported in the present report. Experimental studies were performed using gravimetric tests, electroanalytical methods, and surface analysis. The cinnamaldehyde derivative displayed the maximum inhibition efficiency of 95% at 300 mg L-1, followed by the -OCH3 and the -H derivatives. The inhibitor adsorption on the metal surface obeyed the Langmuir isotherm with a mixed mode of physical and chemical adsorption. Impedance measurements revealed an increase in the charge transfer resistance with the addition of increasing inhibitor dosage, which supported the inhibitor adsorption. Frequency modulations displayed a lowering in the corrosion current density upon the addition of the corrosion inhibitors. Polarization studies revealed that all the three inhibitors showed a mixed-type inhibition behavior with cathodic prevalence. SEM and FTIR of the inhibitor-adsorbed steel surface affirmed the adsorption of inhibitor and improvement in the surface smoothness of the N80 steel. The pKa analysis revealed that all the three inhibitors undergo protonation at the pyridine Nitrogen at the experimental pH. The DFT studies showed that the protonated form of the inhibitors is more active compared to the neutral form.

Safety of 4-Methoxybenzaldehyde. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Salman, M; Srivastava, V; Quraishi, MA; Chauhan, DS; Ansari, KR; Haque, 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