Category: 99-61-6

Application In Synthesis of 3-Nitrobenzaldehyde. I found the field of Polymer Science very interesting. Saw the article Improved processability and optimized preparing process for fire-safe poly (ethylene terephthalate) by electron effect modified Schiff base published in 2021.0, Reprint Addresses Wang, QY; Wang, GY (corresponding author), Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Sichuan, Peoples R China.. The CAS is 99-61-6. Through research, I have a further understanding and discovery of 3-Nitrobenzaldehyde.

To get better processability and preparing process of Poly (ethylene terephthalate) polymer, -NO2 was used to modify Schiff Base to synthesize a novel flame retardant monomer of 5-([3-nitrobenzylidene] amino) isophthalic acid (BNA) to prepare flame retardant and anti-dripping PET copolyester (BNA(n)PETs), where the electron effect of -NO2 passivate the cross-linking reactivity of BNA in BNA(n)PETs to enhance its cross-linking temperature to improve its processing zone with better processability. The results demonstrated that the cross-linking temperature of BNA(n)PETs was improved from the range of (250-348 degrees C) to (355-385 degrees C), and BNA accelerated the reaction of the polycondensation of PET for saving time of 42%. -NO2 enhanced the residue char of BNA(n)PETs in high temperature and further improved its flame retardancy. BNA(10)PET with 7.2 mol% of BNA had LOI of 31.8% and V-0 of UL-94 without drip, and the introduction of -NO2 did not change the flame retardant mechanism in BNA(n)PETs.

About 3-Nitrobenzaldehyde, If you have any questions, you can contact Zhang, XX; Wang, QY; Liu, SY; Zhang, LL; Wang, GY or concate me.. Application In Synthesis of 3-Nitrobenzaldehyde

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Catalytic conversion of 2,4,5-trisubstituted imidazole and 5-substituted 1H-tetrazole derivatives using a new series of half-sandwich (eta(6)-p-cymene) Ruthenium(II) complexes with thiophene-2-carboxylic acid hydrazone ligands WOS:000605619000007 published article about TETRAZOLE DERIVATIVES; MOLECULAR-STRUCTURE; ANALOGS; POTENT; NANOPARTICLES; FLUORESCENCE; CYCLIZATION; KETONES; KINASE; ROUTE in [Vinoth, Govindasamy; Indira, Sekar; Bharathi, Madheswaran; Archana, Govindhasamy; Bharathi, Kuppannan Shanmuga] Periyar Univ, Sch Phys Sci, Dept Chem, Salem 636011, Tamil Nadu, India; [Alves, Luis G.] Assoc Inst Super Tecn Invest & Desenvolvimento, Ctr Quim Estrutural, Av Rovisco Pais 1, P-1049003 Lisbon, Portugal; [Martins, Ana M.] Inst Super Tecn, Ctr Quim Estrutural, Av Rovisco Pais 1, P-1049001 Lisbon, Portugal in 2021.0, Cited 82.0. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6. Computed Properties of C7H5NO3

A new series of half-sandwich (eta(6) -p-cymene) ruthenium(II) complexes with thiophene-2-carboxylic acid hydrazide derivatives [Ru(eta(6) -p-cymene)(Cl)(L)] [L = N’-(naphthalen-1-ylmethylene)thiophene-2-carbohydrazide (L-1), N’-(anthracen-9-ylmethylene)thiophene-2-carbohydrazide (L-2 ) and N’-(pyren-1-ylmethylene)thiophene-2-carbohydrazide (L-3)] were synthesized. The ligand precursors and their Ru(II) complexes (1-3) were structurally characterized by spectral (IR, NMR and mass spectrometry) and elemental analysis. The molecular structures of the ruthenium(II) complexes 1-3 were determined by single-crystal X-ray diffraction. All complexes were used as catalysts for the one-pot three-component syntheses of 2,4,5-trisubstitued imidazole and 5-substituted 1H-tetrazole derivatives. The catalytic studies optimized parameters as solvent, temperature and catalyst. The catalysts revealed very active for a broad range of aromatic aldehydes presenting either electron attractor or electron donor substituents and, although less active, moderate to high activities were observed for alkyl aldehydes.

About 3-Nitrobenzaldehyde, If you have any questions, you can contact Vinoth, G; Indira, S; Bharathi, M; Archana, G; Alves, LG; Martins, AM; Bharathi, KS or concate me.. Computed Properties of C7H5NO3

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Ultrasound promoted and Kit-6 mesoporous silica-supported Fe3O4 magnetic nanoparticles catalyzed cyclocondensation reaction of 4-hydroxycoumarin, 3,4-methylenedioxyphenol, and aromatic aldehydes WOS:000604548400001 published article about POT MULTICOMPONENT SYNTHESIS; ACIDIC IONIC LIQUID; GREEN SYNTHESIS; 3-COMPONENT SYNTHESIS; RECOVERABLE CATALYST; TIO2 NANOPARTICLES; EFFICIENT; DERIVATIVES; NANOCOMPOSITE; FE3O4-AT-SIO2-AT-KIT-6 in [Abdolmohammadi, Shahrzad] Islamic Azad Univ, East Tehran Branch, Dept Chem, POB 18735-138, Tehran, Iran; [Shariati, Shahab] Islamic Azad Univ, Rasht Branch, Dept Chem, Rasht, Iran; [Mirza, Behrooz] Islamic Azad Univ, Karaj Branch, Dept Chem, Karaj, Iran in 2021, Cited 80. Quality Control of 3-Nitrobenzaldehyde. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

A new effective approach to synthesize a series of 7-aryl-6H,7H-[1]benzopyrano[4,3-b][1,3]dioxolo[4,5-g][1]benzopyran-6-ones was reported using Fe3O4@SiO2@Kit-6 as heterogeneous catalyst at room temperature under ultrasonic irradiation in aqueous media. This procedure is of great value due to its short reaction time, high yields, simple processing, and the use of easily available and magnetically recyclable heterogeneous catalyst.

About 3-Nitrobenzaldehyde, If you have any questions, you can contact Abdolmohammadi, S; Shariati, S; Mirza, B or concate me.. Quality Control of 3-Nitrobenzaldehyde

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

COA of Formula: C7H5NO3. Authors Zarnaghash, N; Rezaei, R; Hayati, P; Moaser, AG; Doroodmand, MM in ELSEVIER published article about in [Zarnaghash, Narges; Rezaei, Ramin] Islamic Azad Univ, Firoozabad Branch, Dept Chem, Firoozabad, Iran; [Hayati, Payam] Nano Gostaran Navabegh Fardaye Dashtestan Co, Persian Gulf Sci & Technol Pk, Borazjan, Iran; [Moaser, Azra Ghiasi] Univ Maragheh, Fac Sci, Dept Chem, Organ & Nano Grp ONG, POB 55181-83111, Maragheh, Iran; [Doroodmand, Mohammad Mahdi] Shiraz Univ, Coll Sci, Dept Chem, Shiraz 71454, Iran; [Doroodmand, Mohammad Mahdi] Shiraz Univ, Nanotechnol Res Ctr, Shiraz 71454, Iran in 2021, Cited 60. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

In the current research, two mesoporous structures of sodium zincate [Na2Zn(OH)(4)], spheres and aggregated particles, has been synthesized from sulfonation of melamine-formaldehyde (MF) and then bounding [Na2Zn(OH)(4)] particles onto the surface of sulfonated melamine-formaldehyde (SMF). Furthermore, in the present synthetic methodology the zinc oxide (ZnO) thin films on sulfonated melamine-formaldehyde was formed via the chemical deposition, and thermal treatment techniques of the sodium zincate. Several spectroscopic and analytical methods proved the structural and morphological properties of sodium zincate mesoporous structures based on sulfonated melamine formaldehyde [ SMF/Na2Zn(OH)(4)]. The experimental studies showed that these catalytic systems showed high activity in the Biginelli reaction for the synthesis of 3,4-dihydropyrimidin-2(1H)-one derivatives and will find recoverable potential application. The obtained results indicated that the synthesized mesoporous structures had a thermal stability near 300 degrees C, particle-size distribution around of 10-120 nm for spheres and the surface area of 6 and 2 m(2)/g for spheres and aggregated particles, respectively. (C) 2021 Elsevier B.V. All rights reserved.

COA of Formula: C7H5NO3. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Zarnaghash, N; Rezaei, R; Hayati, P; Moaser, AG; Doroodmand, MM or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Authors Cadena-Cruz, JE; Guaman-Ortiz, LM; Romero-Benavides, JC; Bailon-Moscoso, N; Murillo-Sotomayor, KE; Ortiz-Guaman, NV; Heredia-Moya, J in BMC published article about SOLID ACID CATALYST; EFFICIENT; DERIVATIVES; APOPTOSIS; EDARAVONE; REGULATORS; AUTOPHAGY; PYRAZOLE; DFT in [Cadena-Cruz, Jose Eduardo] Univ Cent Ecuador, Fac Ciencias Quim, Quito, Ecuador; [Guaman-Ortiz, Luis M.; Bailon-Moscoso, Natalia; Murillo-Sotomayor, Kevin E.; Ortiz-Guaman, Nadia V.] Univ Tecn Particular Loja, Dept Ciencias Salud, San Cayetano Alto S-N, Loja 1101608, Ecuador; [Romero-Benavides, Juan Carlos] Univ Tecn Particular Loja, Dept Quim & Ciencias Exactas, San Cayetano Alto S-N, Loja 1101608, Ecuador; [Heredia-Moya, Jorge] Univ UTE, Fac Ciencias Salud Eugenio Espejo, Ctr Invest Biomed CENBIO, Quito 170527, Ecuador in 2021, Cited 51. Product Details of 99-61-6. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

Background Pyrazoles have attracted particular attention due to the diverse biological activities associated with this heterocyclic system, and some have been shown to be cytotoxic to several human cell lines. Several drugs currently on the market have this heterocycle as the key structural motif, and some have been approved for the treatment of different types of cancer. Results 4,4MODIFIER LETTER PRIME-(Arylmethylene)bis(1H-pyrazol-5-ols) derivatives 3a-q were synthetized by a three components reaction of 3-methyl-1-phenyl-5-pyrazolone (1) with various benzaldehydes 2 catalyzed by sodium acetate at room temperature. The structures of all synthesized compounds were characterized by physicochemical properties and spectral means (IR and NMR) and were evaluated for their radical scavenging activity by DPPH assay and tested in vitro on colorectal RKO carcinoma cells in order to determine their cytotoxic properties. All 4,4MODIFIER LETTER PRIME-(arylmethylene)bis(1H-pyrazol-5-ols) derivatives 3a-q were synthetized in high to excellent yield, and pure products were isolated by simple filtration. All compounds have good radical scavenging activity, and half of them are more active than ascorbic acid used as standard. Conclusion Several derivatives proved to be cytotoxic in the RKO cell line. In particular, compound 3i proved to be a very potent scavenger with an IC50 of 6.2 +/- 0.6 mu M and exhibited an IC50 of 9.9 +/- 1.1 mu M against RKO cell. Autophagy proteins were activated as a survival mechanism, whereas the predominant pathway of death was p53-mediated apoptosis.

Product Details of 99-61-6. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Cadena-Cruz, JE; Guaman-Ortiz, LM; Romero-Benavides, JC; Bailon-Moscoso, N; Murillo-Sotomayor, KE; Ortiz-Guaman, NV; Heredia-Moya, J or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

SDS of cas: 99-61-6. Authors Thi, QGN; Le-Nhat-Thuy, G; Thi, TAD; Thi, PH; Tuan, AN; Thi, THN; Nguyen, TT; Ha, TN; Mai, HH; Nguyen, TV in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Quynh Giang Nguyen Thi; Giang Le-Nhat-Thuy; Tuyet Anh Dang Thi; Phuong Hoang Thi; Anh Nguyen Tuan; Thu Ha Nguyen Thi; Thanh Tra Nguyen; Thanh Nguyen Ha; Ha Hoang Mai; Tuyen Van Nguyen] Vietnam Acad Sci & Technol Vast, Inst Chem, 18 Hoang Quoc Viet, Hanoi, Vietnam; [Quynh Giang Nguyen Thi; Giang Le-Nhat-Thuy; Tuyet Anh Dang Thi; Ha Hoang Mai; Tuyen Van Nguyen] VAST, Grad Univ Sci & Technol, 18 Hoang Quoc Viet, Hanoi, Vietnam in 2021.0, Cited 32.0. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

A series of novel podophyllotoxin-naphthoquinone compounds 5a-p were synthesized in good yields using microwave-assisted four-component reactions of 2-hydroxy-1,4-naphthoquinone, aromatic benzaldehydes, tetronic acid and ammonium acetate. All the synthesized compounds were fully characterized by spectral data and evaluated for their cytotoxicity activities against KB, HepG2, Lu1, MCF7, and non-cancerous Hek-293 cell lines. Among 16 new compounds screened, compounds 5a, 5d, 5h, and 5k displayed high potent inhibitory activities with IC50 < 40 nM against HepG2 and SK-Lu-1 cell lines, and showed lower toxicity for non-cancerous Hek-293 cell line, demonstrating the potential importance of these compounds in the development of potential anticancer agents. SDS of cas: 99-61-6. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Thi, QGN; Le-Nhat-Thuy, G; Thi, TAD; Thi, PH; Tuan, AN; Thi, THN; Nguyen, TT; Ha, TN; Mai, HH; Nguyen, TV or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Authors Matamoros, E; Cintas, P; Palacios, JC in ROYAL SOC CHEMISTRY published article about in [Matamoros, Esther; Cintas, Pedro; Palacios, Juan C.] Univ Extremadura, Fac Ciencias, Dept Quim Organ & Inorgan, E-06006 Badajoz, Spain; [Matamoros, Esther; Cintas, Pedro; Palacios, Juan C.] Univ Extremadura, IACYS Unidad Quim Verde & Desarrollo Sosteni, E-06006 Badajoz, Spain in 2021.0, Cited 61.0. Formula: C7H5NO3. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

Construction of enantiopure carbohydrate conjugates incorporating heterocyclic fragments is often hampered by the necessity of protection/deprotection protocols and multistep routes. Here we show the preparation and structural features of a broad series of chiral 1,3-oxazolines and 1,3-oxazines embedded in a hydrophilic chain based on glycamines, which bypass the disadvantages associated with labile anomeric positions. These substances, however, interconvert in solution and show dynamic equilibria that can be altered by crystallization. A variety of substitution patterns at the heterocyclic moiety disclose the structural and stereochemical relationships. Equilibria monitored by NMR experiments and aided by DFT calculations provide data on kinetic and thermodynamic stability. The reaction proceeds via the intermediacy of iminium ions as a unifying element controlling the steric outcome.

Formula: C7H5NO3. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Matamoros, E; Cintas, P; Palacios, JC or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Choline chloride/pentaerythritol: a deep eutectic solvent for the synthesis of pyran and chromene derivatives WOS:000591271100001 published article about ONE-POT SYNTHESIS; GREEN SYNTHESIS; IRRADIATION; CHLORIDE in [Azimzadeh-Sadeghi, Setareh] Islamic Azad Univ, Dept Chem, Sci & Res Branch, Tehran, Iran; [Yavari, Issa] Tarbiat Modares Univ, Dept Chem, Tehran, Iran in 2021, Cited 30. Safety of 3-Nitrobenzaldehyde. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

A novel deep eutectic solvent system was prepared by mixing choline chloride as a hydrogen-bond acceptor with 2,2-bis(hydroxymethyl)propane-1,3-diol (pentaerythritol) as a hydrogen-bond donor. This green solvent was used for the one-pot synthesis of pyran and chromene derivatives from aromatic aldehydes, 1,3-dicarbonyl compounds, and malononitrile. The solvent was readily recycled and can be reused three times without significant loss of activity or mass. This procedure offers advantages such as environmental friendliness, shorter reaction times, and higher yields.

Safety of 3-Nitrobenzaldehyde. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Azimzadeh-Sadeghi, S; Yavari, I or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Polyionic liquid decorated chitosan beads as versatile metal-free catalysts for catalyzing chemical reactions in aqueous media WOS:000661396500015 published article about POT 3-COMPONENT SYNTHESIS; IONIC-LIQUID; GREEN SYNTHESIS; EFFICIENT; ANTIBACTERIAL; NANOPARTICLES; NANOCATALYST; IRRADIATION; DERIVATIVES; REDUCTION in [Koohestani, Fatemeh; Sadjadi, Samahe] Iran Polymer & Petrochem Inst, Fac Petrochem, Gas Convers Dept, POB 14975-112, Tehran, Iran in 2021, Cited 48. COA of Formula: C7H5NO3. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

A new strategy is presented for enhancing the catalytic activity of cross-linked chitosan beads. More precisely, chitosan beads were cross linked with glutaraldehyde and then, vinyl functionalized. In the next step, the vinyl-functionalized beads were polymerized with the as-prepared 1-vinyl-3-butylimidazolium bromide to furnish polyionic liquid on beads. The resultant compositewas subsequently utilized as a metal-free catalyst for catalyzing some classic organic transformations, including Knoevenagel condensation reaction and syntheses of tetrahydrobenzo[b]pyrans and pyrano[2,3-d]pyrimidines in aqueous media under mild reaction conditions. It was found that the novel composite could efficiently promote all of the examined reactions to afford the corresponding products in high yields. Moreover, the catalyst exhibited high recyclability for all reactions. The comparative studies also approved that the activity of the composite was superior compared to cross-linked bead and polyionic liquid. (C) 2021 Elsevier B.V. All rights reserved.

COA of Formula: C7H5NO3. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Koohestani, F; Sadjadi, S or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

COA of Formula: C7H5NO3. In 2021.0 DRUG DEVELOP RES published article about BIOLOGICAL EVALUATION; ANTIOXIDANT in [Iraji, Aida; Edraki, Najmeh; Khoshneviszadeh, Mahsima; Khoshneviszadeh, Mehdi] Shiraz Univ Med Sci, Med & Nat Prod Chem Res Ctr, Shiraz, Iran; [Panahi, Zahra; Khoshneviszadeh, Mehdi] Shiraz Univ Med Sci, Fac Pharm, Dept Med Chem, Shiraz, Iran in 2021.0, Cited 30.0. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6.

Due to the fact that tyrosinase is responsible for biosynthesis and regulation of melanins and browning food products, tyrosinase inhibitors can be favorable agents in cosmetics and medicinal industries. A series of novel 2-hydroxy-4-methoxybenzohydrazide were designed, synthesized, and their new application as tyrosinase inhibitors was also disclosed. Based on in vitro tyrosinase inhibitory assay, 4d as the strongest inhibitor of tyrosinase with an IC50 value of 7.57 mu M showed approximately 2.5-fold better inhibition than kojic acid as positive control followed by two compounds 4b (IC50 = 8.19 +/- 0.25 mu M) and 4j (IC50 = 8.92 +/- 0.016) which displayed preferable tyrosinase inhibitory activity. Detailed investigations on the mechanism of action of the 4d reported mix type of inhibition. More importantly, molecular modeling assessments proposed the ability of 4d for potential interaction with Cu (metal)-His (residue) within tyrosinase active site. Overall, 4d is a promising candidate for the development of anti-tyrosinase agents.

COA of Formula: C7H5NO3. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Iraji, A; Panahi, Z; Edraki, N; Khoshneviszadeh, M; Khoshneviszadeh, M or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem