Category: 62-23-7

An article Synthesis of a human long-term oxymetholone metabolite WOS:000486110300004 published article about ANABOLIC-STEROIDS; STEREOSELECTIVE REDUCTION; URINARY METABOLITES; IDENTIFICATION; CHROMATOGRAPHY in [Kratena, Nicolas; Biedermann, Nina; Enev, Valentin S.; Gaertner, Peter] Vienna Univ Technol, Inst Appl Synthet Chem, Vienna, Austria; [Weil, Matthias] Vienna Univ Technol, Inst Chem Technol & Analyt, Vienna, Austria; [Stojanovic, Biljana; Goeschl, Lorenz; Gmeiner, Guenter] Seibersdorf Lab GmbH, Doping Control Lab, Seibersdorf, Austria in 2019, Cited 26. HPLC of Formula: C7H5NO4. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7

A long-term metabolite of the doping agent oxymetholone (OXM-M2, 17 beta-hydroxymethyl-2,17 alpha-methyl-18-norandrost-13-en-3-one) which has been identified by GC-MS/MS was synthesized from commercially available materials. Two efficient synthetic routes to access both C-17 epimers of tentative metabolites were developed. The identity and molecular configuration of the in vivo metabolite: 17 beta-hydroxymethyl-2 alpha,17 alpha-methyl-18-norandrost-13-en-3-one was confirmed by single crystal X-ray diffraction.

HPLC of Formula: C7H5NO4. About 4-Nitrobenzoic acid, If you have any questions, you can contact Kratena, N; Biedermann, N; Stojanovic, B; Goschl, L; Weil, M; Enev, VS; Gmeiner, G; Gartner, P or concate me.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Formula: C7H5NO4. In 2020.0 J BURN CARE RES published article about OUTCOMES in [Nizamani, Rabia; Heisler, Stephen; Chrisco, Lori; Jones, Samuel W.; Williams, Felicia N.] Univ N Carolina, Dept Surg, Sch Med, Chapel Hill, NC 27515 USA; [Nizamani, Rabia; Chrisco, Lori; Jones, Samuel W.; Williams, Felicia N.] North Carolina Jaycee Burn Ctr, Chapel Hill, NC USA; [Campbell, Harold] Mt Area Hlth Educ Ctr, Asheville, NC USA in 2020.0, Cited 14.0. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7.

In patients with diabetes mellitus (DM), amputation rates exceed 30% when lower extremity osteomyelitis is present. We sought to determine the rate of osteomyelitis and any subsequent amputation in our patients with DM and lower extremity burns. We performed a single-site, retrospective review at our burn center using the institutional burn center registry, linked to clinical and administrative data. Adults (>= 18 years old) with DM admitted from January 1, 2014 to December 31, 2018 for isolated lower extremity burns were eligible for inclusion. We evaluated demographics, burn characteristics, comorbidities, presence of radiologically confirmed osteomyelitis, length of stay (LOS), inpatient hospitalization costs, and amputation rate at 3 months and 12 months after injury. We identified 103 patients with DM and isolated lower extremity burns. Of these, 88 patients did not have osteomyelitis, while 15 patients had radiologically confirmed osteomyelitis within 3 months of the burn injury. Compared to patients without osteomyelitis, patients with osteomyelitis had significantly increased LOS (average LOS 22.7 days vs 12.1 days, P = .0042), inpatient hospitalization costs (average $135,345 vs $62,237, P = .0008), amputation rate within 3 months (66.7% vs 5.70%, P < .00001), and amputation rate within 12 months (66.7% vs 9.1%, P < .0001). The two groups were otherwise similar in demographics, burn injury characteristics, access to healthcare, and preexisting comorbidities. Patients with DM and lower extremity burns incurred increased LOS, higher inpatient hospitalization costs, and increased amputation rates if radiologically confirmed osteomyelitis was present within 3 months of the burn injury. Formula: C7H5NO4. About 4-Nitrobenzoic acid, If you have any questions, you can contact Nizamani, R; Heisler, S; Chrisco, L; Campbell, H; Jones, SW; Williams, FN or concate me.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

SDS of cas: 62-23-7. In 2019.0 CHEM ENG J published article about PERSONAL CARE PRODUCTS; GRAPHITIC CARBON NITRIDE; WATER TREATMENT PLANTS; ELECTRONIC-STRUCTURE; HYDROGEN EVOLUTION; PHARMACEUTICALS; PERFORMANCE; CHARGE; HETEROJUNCTION; G-C3N4 in [Jiang, Runren; Lu, Guanghua; Yan, Zhenhua; Wu, Donghai; Zhou, Ranran; Bao, Xuhui] Hohai Univ, Coll Environm, Minist Educ, Key Lab Integrated Regulat & Resources Dev Shallo, Nanjing 210098, Jiangsu, Peoples R China; [Lu, Guanghua] Tibet Agr & Anim Husb Univ, Water Conservancy Project, Linzhi 860000, Peoples R China; [Lu, Guanghua] Tibet Agr & Anim Husb Univ, Civil Engn Coll, Linzhi 860000, Peoples R China in 2019.0, Cited 50.0. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7.

The development of a novel Z-scheme system with a high separation efficiency of the charge carriers for remarkably enhanced photocatalytic activity is highly desirable. Herein, a carbon quantum dot-modified SnNb2O6/BiOCl (CQD-SNO/BOC) Z-scheme system, in which the CQDs acted as a bridge for the charge carriers, was successfully synthesized. As expected, the CQDs acted as a bridge for the charge carriers that could separate and accumulate electrons from SnNb2O6 and holes from BiOCl by promoting the transfer of the photoinduced charge carriers, which enabled the BiOCl holes to maintain their high oxidation capability. Additionally, the CQDs not only endowed the SNO/BOC Z-scheme system with a large specific surface area that provided a greater number of active sites but also noticeably improved its visible light absorption capacity. Therefore, the CQDSNO/BOC Z-scheme system showed an improved photocatalytic performance for the degradation of benzocaine (BC), which was over 20 times, 10 times and 2 times greater than those of BiOCl, SnNb2O6 and SNO/BOC Z-scheme systems, respectively. In addition, the effects of catalyst concentration, pH value, different anions, and humic acid (HA) concentration on the photodegradation of BC were investigated in depth. Simultaneously, a four-stage pathway for the degradation of BC was proposed based on the degradation products that were identified, and the accuracy of this pathway was further verified based on biotoxicity assessments and toxicity predictions of the products. According to the ESR spectra and active species trapping experiments, a mechanism for the CQD-SNO/BOC Z-scheme system was proposed, in which the CQD bridge accelerated charge transfer. Based on these results, the CQD-modified Z-scheme system could be an efficient and promising photocatalyst for the degradation of PPCPs in water.

SDS of cas: 62-23-7. About 4-Nitrobenzoic acid, If you have any questions, you can contact Jiang, RR; Lu, GH; Yan, ZH; Wu, DH; Zhou, RR; Bao, XH or concate me.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

SDS of cas: 62-23-7. Han, YX; Chen, YL; Feng, J; Na, M; Liu, JJ; Ma, YX; Ma, SD; Chen, XG in [Han, Yangxia; Chen, Yonglei; Feng, Jie; Na, Min; Liu, Juanjuan; Ma, Yunxia; Ma, Sudai; Chen, Xingguo] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China; [Han, Yangxia; Chen, Yonglei; Feng, Jie; Na, Min; Liu, Juanjuan; Ma, Yunxia; Ma, Sudai; Chen, Xingguo] Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China; [Chen, Xingguo] Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China published Investigation of nitrogen content effect in reducing agent to prepare wavelength controllable fluorescent silicon nanoparticles and its application in detection of 2-nitrophenol in 2019, Cited 48. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7.

Fluorescent silicon nanoparticles (SiNPs) displayed different emission wavelengths have been synthesized, but it has not been reported that the preparation of wavelength controllable SiNPs by adjusting the nitrogen content of reducing agents. In this paper, the wavelength-controlled fluorescent SiNPs were prepared by selecting the dopamine (DA) with nitrogen content between catechol and 2-aminophenol as the reducing agent and N-[3-(trimethoxysilyl) propyl]-ethylenediamine (DAMO) as the silicon source via one-step hydrothermal method. The emission wavelength of the prepared SiNPs was in direct proportion to the nitrogen content in the reducing agent. To the best of our knowledge, this is the first time for exploring the nitrogen content in reducing agents could affect the optical properties of SiNPs so far. In addition, the obtained SiNPs could be applied to determinate 2-nitrophenol (2-NP). Based on the combination action of inner filter effect (IFE) and static quenching effect (SQE) mechanism, a wide linear range was obtained from 0.1 to 500 mu M, and the limit of detection was 0.029 mu M for 2-NP, which was comparable to or even lower than some previous reports. This SiNPs probe was also successfully employed for sensing of 2-NP in industrial effluent with satisfactory results (98.6%-103.4%).

SDS of cas: 62-23-7. About 4-Nitrobenzoic acid, If you have any questions, you can contact Han, YX; Chen, YL; Feng, J; Na, M; Liu, JJ; Ma, YX; Ma, SD; Chen, XG or concate me.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

An article Dichloromethane as a methylene synthon for regioselective linkage of diverse carboxylic acids: Direct access to methylene diesters under metal-free conditions WOS:000474501100009 published article about ONE-POT CONVERSION; ORGANIC POLLUTANTS; ALDEHYDES; ARYL; PHOTODEGRADATION; PHOTOREDUCTION; CATALYST; STRATEGY; FACILE; CH2CL2 in [Wang, Shuiliang; Fu, Zhengjiang; Huang, Zhicong; Jiang, Yongqing; Guo, Shengmei; Cai, Hu] Nanchang Univ, Coll Chem, Nanchang 330031, Jiangxi, Peoples R China; [Fu, Zhengjiang] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China in 2019.0, Cited 29.0. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. COA of Formula: C7H5NO4

A metal-free cross coupling between common CH2Cl2 and carboxylic acids has been achieved with K2CO3 as the sole additive. This simple protocol is a convenient and cost-effective route to synthesize methylene diesters from a wide scope of carboxylic acids substrates with good functional group tolerance. Several gram-scale reactions have been performed to evaluate the effectiveness and practicality of this protocol. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

COA of Formula: C7H5NO4. About 4-Nitrobenzoic acid, If you have any questions, you can contact Wang, SL; Fu, ZJ; Huang, ZC; Jiang, YQ; Guo, SM; Cai, H or concate me.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Computed Properties of C7H5NO4. In 2019 TETRAHEDRON LETT published article about C-H BONDS; COPPER-CATALYZED CYANOMETHYLATION; ACTIVATED ALKENES; GRIGNARD-REAGENTS; C(SP(3))-H FUNCTIONALIZATION; UNACTIVATED ALKENES; ALLYLIC ALCOHOLS; ALKYL NITRILES; ACETONITRILE; ESTERIFICATION in [Wang, Dan; Lu, Bing; Song, Yan-Ling; Sun, Hong-Mei; Shen, Qi] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China in 2019, Cited 78. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7.

The first oxidative coupling of alkylnitriles with aromatic carboxylic acids using di-tert-butyl peroxide (DTBP) as oxidant was achieved under the catalysis of ionic Fe(III) complexes bearing an imidazolinium cation. This protocol features nontoxic iron catalysis, direct alpha-C(sp(3))-H bond oxidative esterification of alkylnitriles, non-prefunctionalized starting materials, and a broad substrate scope with outstanding steric hindrance tolerance, providing a novel, straightforward, and green approach toward cyanomethyl ester synthesis. (C) 2019 Elsevier Ltd. All rights reserved.

About 4-Nitrobenzoic acid, If you have any questions, you can contact Wang, D; Lu, B; Song, YL; Sun, HM; Shen, Q or concate me.. Computed Properties of C7H5NO4

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

An article Immobilized Carbodiimide Assisted Flow Combinatorial Protocol to Facilitate Amide Coupling and Lactamization WOS:000535186400005 published article about SOLUTION-PHASE SYNTHESIS; POLYMER-SUPPORTED REAGENTS; PEPTIDE-SYNTHESIS; PARALLEL SYNTHESIS; CRYSTAL-STRUCTURES; LIBRARY SYNTHESIS; INHIBITORS; SCAVENGERS; RACEMIZATION; CATALYSTS in [Dankers, Christian; Tadros, Joseph; Aldrich-Wright, Janice R.; Gordon, Christopher P.] Western Sydney Univ, Sch Sci, Sydney, NSW 1797, Australia; [Gordon, Christopher P.] Western Sydney Univ, Sch Med, Mol Med Res Grp, Sydney, NSW 1797, Australia; [Harman, David G.] Western Sydney Univ, Sch Med, Campbelltown, NSW 2560, Australia; [Harman, David G.] Western Sydney Univ, Sch Med, Mol Med Res Grp, Campbelltown, NSW 2560, Australia; [Aldrich-Wright, Janice R.] Western Sydney Univ, Nanoscale Org & Dynam Grp, Sydney, NSW 1797, Australia; [Nguyen, Thanh, V] Univ New South Wales, Sch Chem, Sydney, NSW 2052, Australia in 2020, Cited 53. COA of Formula: C7H5NO4. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7

Through a screen of over one hundred and 30 permutations of reaction temperatures, solvents, carbodiimide resins, and carbodiimide molar equivalences, in the presence, absence, or combination of diisopropylamine and benzotriazole additives, a convenient and first reported carbodiimide polymer-assisted flow approach to effect amide coupling and lactamization was developed. The protocol entails injecting a single solution (1:9 dimethylformamide: dichloromethane) containing a carboxylic acid and an amine or linear peptide sequence into a continuous stream of dichloromethane. The protocol remained viable in the absence of base, did not require carboxylate preactivation which, and in concert with minimal workup requirements, enabled the isolation of products in high yields. Compared to the utilization of untethered carbodiimide reagents, the flow procedure was also observed to provide a degree of racemization safety.

About 4-Nitrobenzoic acid, If you have any questions, you can contact Dankers, C; Tadros, J; Harman, DG; Aldrich-Wright, JR; Nguyen, TV; Gordon, CP or concate me.. COA of Formula: C7H5NO4

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Recently I am researching about DIELS-ALDER REACTIONS; ASYMMETRIC-SYNTHESIS; FUNGUS, Saw an article supported by the JSPS KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP18K05126, JP25253002]. Name: 4-Nitrobenzoic acid. Published in WILEY in HOBOKEN ,Authors: Komine, K; Urayama, Y; Hosaka, T; Fukuda, H; Hatakeyama, S; Ishihara, J. The CAS is 62-23-7. Through research, I have a further understanding and discovery of 4-Nitrobenzoic acid

Enantioselective formation of cyclohexene derivatives bearing an all-carbon quaternary stereogenic center is described. The racemic cyclohexenes are readily transformed to chiral substituted cyclohexenes in good yield with excellent enantioselectivity and diastereoselectivity by a palladium-mediated deracemization. The resulting products are promising synthetic intermediates of biologically active natural products. This protocol provides us with a new entry to the concise and scalable synthesis of multifunctionalized compounds.

Name: 4-Nitrobenzoic acid. About 4-Nitrobenzoic acid, If you have any questions, you can contact Komine, K; Urayama, Y; Hosaka, T; Fukuda, H; Hatakeyama, S; Ishihara, J or concate me.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chowhan, B; Gupta, M; Sharma, N in [Chowhan, Bushra; Gupta, Monika; Sharma, Neha] Univ Jammu, Dept Chem, Jammu 180006, Jammu & Kashmir, India published Designing of Ultrafine PdNPs Immobilized Pyridinic-N Doped Carbon and Evaluation of its Catalytic Potential for Konevenagel Condensation, Synthesis of 4H-pyran Derivatives and Nitroreduction in 2019, Cited 69. HPLC of Formula: C7H5NO4. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7.

We report the desiging of ultrafine Pd-based nanocatalyst containing N-doped carbon structure (Pd@NC). The material was prepared by direct dehydration at 120 degrees C followed by mixing and heating with a dopant (ammonium oxalate) at 150 degrees C in a furnace. The Pd@NC nanocatalyst containing electron-rich pyridinic-N doped carbon structure, was thoroughly characterized by various techniques namely SEM, EDX, TEM, FTIR, ICP-AES, XRD, XPS, TGA and Raman spectroscopy. The utility of the Pd@NC nanocatalyst was explored for base-free Knoevenagel condensation and 4H-pyran derivatives and also in the reduction of nitroarenes under mild and greener conditions. Further, the optical property was explored using photoluminescence spectroscopy and band gap was also calculated. The heterogeneous nature and stability of the catalyst facilitated by its ease of separation for long-term performance and recycling studies showed that catalyst was robust and remained active upto six recycling experiments. Also, the leaching of metal was confirmed by ICP-AES. The superiority of the catalyst was attributed to the metal support interaction (MSI) between metallic palladium and pyridinic-N doped carbon to acquire excellent catalytic activity and changing the reducing nature of NaBH4 towards nitro functionality. The MSI between pyridinic-N dopant on the carbon structure and PdNPs produces highly active sites for catalytic performance under mild conditions.

About 4-Nitrobenzoic acid, If you have any questions, you can contact Chowhan, B; Gupta, M; Sharma, N or concate me.. HPLC of Formula: C7H5NO4

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

An article Visible-Light-Induced Difunctionalization of Styrenes: An Efficient and Green Protocol for the Synthesis of beta-Acyloxyselenides WOS:000507415200001 published article about ORGANOSELENIUM COMPOUNDS; ELECTROCHEMICAL OXYSELENENYLATION; ANTIOXIDANT ACTIVITY; OLEFINS; OXIDATION; SELENIUM; ALKENES; CHEMISTRY; ACETOXYSELENENYLATION; FUNCTIONALIZATION in [Chen, Jinyang; Chen, Rui; Mei, Lan; Yan, Shanshu; Wu, Yan; Yuan, Binfang] Yangtze Normal Univ, Coll Chem & Chem Engn, Chongqing 408000, Peoples R China; [Li, Qiang] Liaocheng Univ, Inst Funct Organ Mol & Mat, Sch Chem & Chem Engn, 1 Hunan St, Liaocheng 252059, Shandong, Peoples R China in 2020, Cited 87. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. Category: phthalazines

An efficient and green protocol for synthesizing beta-acyloxyselenides was developed through the visible-light-induced difunctionalization of styrenes with a binary system of diaryldiselenides and carboxylic acids under mild reaction conditions, without using any transition-metal-catalysts. This protocol is scalable and tolerates a wide spectrum of styrenes and carboxylic acids to deliver the corresponding products in moderate to excellent yields, providing convenient approach to beta-acyloxyselenides.

Category: phthalazines. About 4-Nitrobenzoic acid, If you have any questions, you can contact Chen, JY; Chen, R; Mei, L; Yan, SS; Wu, Y; Li, Q; Yuan, BF or concate me.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem