Month: October 2021

SDS of cas: 90-44-8. Authors Richards, C; O’Connor, N; Jose, D; Barrett, A; Regan, F in ROYAL SOC CHEMISTRY published article about in [Richards, Chloe; O’Connor, Nicole; Jose, Diveena; Barrett, Alan; Regan, Fiona] Dublin City Univ, DCU Water Inst, Sch Chem Sci, Dublin 9, Ireland in 2020, Cited 19. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8

Biological fouling, also called biofouling, is the undesirable formation of organisms on a surface immersed in water. When the exterior surface of an object such as a vessel is submerged in seawater for a prolonged period, micro and macro organisms usually accumulate on the surface. Biofilms are a set of microorganisms attached to a surface through exopolymers they produce, also known as extracellular polymeric substances (EPS). EPS are a mixture of polymers produced by microorganisms such as bacteria in the presence of biomass. EPS are mainly made up of carbohydrates and proteins, but in smaller quantities, they also contain lipids, nucleic acids, and humic substances. Proteins and carbohydrates found in eps can be quantified by using biochemical methods. The Modified Lowry method, BCA method, and Bradford methods are the common biochemical methods used to quantify protein. Anthrone-sulphuric acid and phenol-sulphuric acid are most common methods used to quantify carbohydrate. The Lowry method was determined to be the best method to quantify protein because it has high precision, low error and low limit of detection. Also, it is highly sensitive and reproducible. The anthrone method was determined to be the best method to quantify carbohydrate because it has high precision, low error, low LOQ. Results were confirmed by testing on substrates deployed in the marine environment to allow establishment of a natural biofilm for study.

About Anthrone, If you have any questions, you can contact Richards, C; O’Connor, N; Jose, D; Barrett, A; Regan, F or concate me.. SDS of cas: 90-44-8

Reference:
Thiomorpholine – Wikipedia,
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In 2019 ACS SUSTAIN CHEM ENG published article about QUINAZOLINONE; MECHANOSYNTHESIS; CHEMISTRY; GREEN; COMPLEXES; HYDROXIDE; EFFICIENT; PROTOCOL; BENIGN; UREAS in [Yashwantrao, Gauravi; Jejurkar, Valmik P.; Kshatriya, Rajpratap; Saha, Satyajit] Inst Chem Technol, Dept Dyestuff Technol, Mumbai 400019, Maharashtra, India in 2019, Cited 76. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6. Name: 2-Aminobenzamide

Although the synthesis of novel N-heterocyclic molecules is extremely demanding as well as challenging, the involvement of toxic solvents often triggers environmental safety concerns, resulting in process-engineering challenges. Herein, we have demonstrated a rapid, environmentally benign and energy efficient scalable method for the synthesis of 2,3-dihydroquinazolin-4(1H)-one by grinding in a mortar pestle as well as mechanochemically via ball milling using p-TSA catalyst. The ability to accomplish the reaction in the absence of solvent via grinding or milling with p-TSA catalyst, with an immediate reduction in the cost and operational procedures, features the significant advantages of this protocol. The scalability and significance of the operational parameters during mechanochemical milling in the tubular ball mill were also demonstrated. Excellent yield in short duration, large substrate scope, product scalability, and easy recoverability are the prime features of this mechanochemical solvent-free protocol for the synthesis of 2,3-dihydroquinazolin-4(1H)-one. The study also demonstrated the significant role of ball diameter to improve the efficiency of the milling operation in this mechanochemical synthesis.

Name: 2-Aminobenzamide. About 2-Aminobenzamide, If you have any questions, you can contact Yashwantrao, G; Jejurkar, VP; Kshatriya, R; Saha, S or concate me.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Authors Olguin, CJM; Sampaio, SC; dos Reis, RR; Remor, MB; Olguin, CFA in TAYLOR & FRANCIS LTD published article about HYDROPHOBIC ORGANIC-CHEMICALS; DIFFERENT VALIDATION CRITERIA; REAL EXTERNAL PREDICTIVITY; QSAR MODELS; RATIONAL SELECTION; REGRESSION-MODELS; K-OC; PESTICIDES; SEDIMENTS; DATASETS in [Olguin, C. J. M.; Sampaio, S. C.; dos Reis, R. R.; Remor, M. B.] Western Parana State Univ, Grad Program Agr Engn PGEAGRI, Agroenvironm Sci Res Grp, Cascavel, Parana, Brazil; [Olguin, C. F. A.] Western Parana State Univ, Dept Chem, Toledo, Parana, Brazil in 2019.0, Cited 37.0. Product Details of 64-10-8. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8

Quantitative structure-property relationship (QSPR) modelling has been used in many scientific fields. This approach has been extensively applied in environmental research to predict physicochemical properties of compounds with potential environmental impact. The soil sorption coefficient is an important parameter for the evaluation of environmental risks, and it helps to determine the final fate of substances in the environment. In the last few years, different QSPR models have been developed for the determination of the sorption coefficient. In this study, several QSPR models were generated and evaluated for the prediction of log K-oc from the relationship with log P. These models were obtained from an extensive and diverse training set (n = 639) and from subsets of this initial set (i.e. halves, fourths and eighths). The aim of this study was to investigate whether the size of the training set affects the statistical quality of the obtained models. Furthermore, statistical equivalence was verified between the models obtained from smaller sets and the model obtained from the total training set. The results confirmed the equivalence between the models, thus indicating the possibility of using smaller training sets without compromising the statistical quality and predictive capability, as long as most chemical classes in the test set are represented in the training set.

Product Details of 64-10-8. About 1-Phenylurea, If you have any questions, you can contact Olguin, CJM; Sampaio, SC; dos Reis, RR; Remor, MB; Olguin, CFA or concate me.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

HPLC of Formula: C7H8N2O. In 2019 CHINESE J ORG CHEM published article about PRIMARY ALCOHOLS; DERIVATIVES; INHIBITORS; ANTITUMOR; CYCLIZATION; CLEAVAGE; BEARING; AGENTS in [Ju, Huanhuan; Sun, Jiajing; Li, Xiaoliu; Chen, Hua] Hebei Univ, Coll Chem & Environm Sci, Key Lab Chem Biol Hebei Prov, Baoding 071002, Peoples R China in 2019, Cited 35. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6.

A series of aldo-quinazolinones were synthesized by a one-pot iodine-induced oxidative condensation of the unprotected mono-/di-saccharides and o-aminobenzamides in the yields of 30%similar to 80%, providing an effective protocol for the preparation of aldo-quinazolinones. The amount of iodine has an important effect on the reaction.

About 2-Aminobenzamide, If you have any questions, you can contact Ju, HH; Sun, JJ; Li, XL; Chen, H or concate me.. HPLC of Formula: C7H8N2O

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recently I am researching about PHYSICOCHEMICAL CHARACTERIZATION; DIOSCOREA, Saw an article supported by the key project of science and technology research program of Chongqing Education Commission of China [KJZD-K202000503]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education MinistryScientific Research Foundation for the Returned Overseas Chinese Scholars [2015-1098]; Chongqing Key Research Project of Basic Science & Frontier Technology, China [cstc2017jcyjBX0012]. Published in ELSEVIER SCI LTD in OXFORD ,Authors: Zhou, SY; Huang, GL; Chen, GY. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone. SDS of cas: 90-44-8

The polysaccharide of yam was extracted by hot water method and purified by column chromatography. The physicochemical properties of Chinese yam polysaccharide were analyzed by UV, IR, GPC, 1D-NMR and 2D-NMR spectra. The results showed that Chinese yam polysaccharide had alpha-D-Gluc-(1 -> 4) glycoside bond, and the C2 hydroxyl group was replaced by ethoxyl group. The average molecular weight was determined to be 7.28 x 104. It showed that The scavenging effect of yam polysaccharide on hydroxyl radicals was similar to VC. The sulfated polysaccharide (S-P), phosphorylated polysaccharide (P-P), carboxymethylated polysaccharide (C-P) and acetylated polysaccharide (A-P) were identified by IR and NMR. The results showed that P and its derivatives showed good antioxidant activity. Especially, their scavenging ability to hydroxyl radicals reached the level of VC. This laid a theoretical foundation for the development of yam polysaccharide-related foods.

SDS of cas: 90-44-8. About Anthrone, If you have any questions, you can contact Zhou, SY; Huang, GL; Chen, GY or concate me.

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

Computed Properties of C10H12O3. Recently I am researching about ISOCYANIDE INSERTION REACTION; BAYLIS-HILLMAN ADDUCTS; CARBOXYLIC-ACIDS; STEREOSELECTIVE-SYNTHESIS; ONE-POT; COUPLING REACTION; ESTERIFICATION; EFFICIENT; ACCESS; ALDEHYDES, Saw an article supported by the National Key Research and Development Program of China [2017YFB0102900]; State Key Laboratory of Applied Organic Chemistry, Lanzhou UniversityLanzhou University; Natural Science Foundation of ShanghaiNatural Science Foundation of Shanghai [18ZR1413900]; Shanghai Pujiang ProgramShanghai Pujiang Program [17PJD016]. Published in GEORG THIEME VERLAG KG in STUTTGART ,Authors: Chen, YY; Li, CL; Cui, YM; Sun, MM; Jia, XS; Li, J. The CAS is 104-21-2. Through research, I have a further understanding and discovery of 4-Methoxybenzyl acetate

A novel oxidative esterification of 1-arylprop-2-en-1-ols with toluene derivatives catalyzed by tetrabutylammonium iodide (TBAI) is reported. The optimization of the reaction conditions illustrates that each of experiment parameters including the catalyst, solvent, and oxidant is significant for present oxidative functionalization. This metal-free protocol has a broad substrate scope including the halogen groups for further functionalization and enriches the reactivity profile of allyl alcohol and toluene derivatives. In addition, this protocol represents a new transformation of allyl alcohol involving C-C bond cleavage and C-O bond forming.

Computed Properties of C10H12O3. About 4-Methoxybenzyl acetate, If you have any questions, you can contact Chen, YY; Li, CL; Cui, YM; Sun, MM; Jia, XS; Li, J or concate me.

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

Product Details of 104-21-2. Khaligh, NG; Mihankhah, T; RafieJohan, M; Ching, JJ in [Khaligh, Nader Ghaffari; RafieJohan, Mohd; Ching, Juan Joon] Univ Malaya, Nanotechnol & Catalysis Res Ctr, Inst Postgrad Studies, 3rd Floor,Block A, Kuala Lumpur 50603, Malaysia; [Mihankhah, Taraneh] Kharazmi Univ, Fac Engn, Civil Engn Dept, Tehran, Iran published 4-Imidazol-1-yl-butane-1-sulfonic acid ionic liquid: Synthesis, structural analysis, physical properties and catalytic application as dual solvent-catalyst in 2019, Cited 51. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2.

4-Imidazol-1-yl-butane-1-sulfonic acid (ImBu-SO3H) has been successfully synthetized and fully characterized by FT-IR and high-resolution NMR spectroscopy (H-1, C-13). The plausible alternative structures of ImBu-SO3H were discussed on the basis of its NMR data. The ionic liquid showed interesting dual solvent-catalyst property, which was studied experimentally for the acetylation of a variety of functionalized alcohols, phenols, thiols, amines and a-tocopherol (a-CTP) as the most active form of vitamin E with acetic anhydride and which provided good yields within a short reaction time. ImBu-SO3H was successfully recycled by product extraction with an average recovered yield of 82% for 5 subsequent runs. The catalytic activity of the recycled ImBu-SO3H showed almost no loss even after five consecutive runs. [GRAPHICS] .

Product Details of 104-21-2. About 4-Methoxybenzyl acetate, If you have any questions, you can contact Khaligh, NG; Mihankhah, T; RafieJohan, M; Ching, JJ or concate me.

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

An article Highly Efficient Photocatalytic Conversion of Amine to Amide and Degradation of Methylene Blue Using BiOCl-TiO2 Nano Heterostructures WOS:000516034400001 published article about N-FORMYLATION; FACILE SYNTHESIS; DOPED TIO2; METAL-ION; NANOCOMPOSITE; NANOPARTICLES; FABRICATION; TITANIA; ALDEHYDES; REMOVAL in [Warrier, Vipul G.; Nizam, Aatika] Christ Univ, Dept Chem, Hosur Rd, Bengaluru 560029, India; [Nagaraju, G.] Siddaganga Inst Technol, Dept Chem, Tumakuru 572103, India in 2020, Cited 46. Product Details of 88-68-6. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6

Facile green synthesis of BiOCl-TiO2 was done using combustion technique by Ixora coccinea leaf extract as fuel source. The said material was characterized using XRD, SEM, EDX, HRTEM, SAED, FTIR, and UV-DRS. The particle size was found to be approximately 60 nm and a crystallite size of 0.3 nm from TEM. The photocatalytic activity of the material was found out using photoluminescence studies, dye degradation and photocatalytic organic conversion. The material showed excellent dye degradation capacity for methylene blue with 80% of the dye degraded under 3 hrs. The stabilisation of electron-hole pair by the heterostructure gave it the ability to perform easy degradation. The degradation kinetics have also been studied. It also showed an excellent organic conversion property with formylation yield reaching up to 96% and total conversion of the reactant molecule. The material is a potent photocatalyst due to its great efficiency and can have a remarkable role in the synthesis of important organic molecules and detoxification of environment.Graphical AbstractThe heterostructure catalyses the conversion of amine to amides and mineralizes methylene blue under visible light condition.

Product Details of 88-68-6. About 2-Aminobenzamide, If you have any questions, you can contact Warrier, VG; Nizam, A; Nagaraju, G or concate me.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2019 CHEM-EUR J published article about CATALYZED OXIDATIVE SYNTHESIS; CASCADE SYNTHESIS; O-AMINOBENZAMIDES; N-HETEROCYCLES; LUOTONIN-A; QUINAZOLIN-4(3H)-ONES; DERIVATIVES; CYCLIZATION in [Ram, Shankar; Shaifali; Chauhan, Arvind Singh; Sheetal; Sharma, Ajay Kumar; Das, Pralay] CSIR Inst Himalayan Bioresource Technol, Nat Prod Chem & Proc Dev Div, Palampur 176061, Himachal Prades, India; [Ram, Shankar; Shaifali; Chauhan, Arvind Singh; Sheetal; Sharma, Ajay Kumar; Das, Pralay] CSIR IHBT, Acad Sci & Innovat Res, Palampur 176061, Himachal Prades, India in 2019, Cited 53. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6. Product Details of 88-68-6

An efficient and convenient strategy for the synthesis of diversely substituted quinazolinones from o-carbamoyl/cyano aniline and aryl iodides using oxalic acid as a CO source under polystyrene supported palladium (Pd@PS) nanoparticles (NPs) catalyzed conditions has been developed. In this study, oxalic acid has been employed as safe, economic, environmentally benign, sustainable and bench-stable, solid CO surrogate under Double-Layer-Vial (DLV) system for the synthesis of 2-aryl quinazolinones. This methodology does not require any special high-pressure equipment like autoclaves, microwaves, etc. Moreover, a simple procedure for catalyst preparation, catalyst recyclability, easy handling of reaction, additive and base-free generation of CO, excellent to good yields and vast substrate scope are the additional features of developed protocol.

Product Details of 88-68-6. About 2-Aminobenzamide, If you have any questions, you can contact Ram, S; Shaifali; Chauhan, AS; Sheetal; Sharma, AK; Das, P or concate me.

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

An article Bis(4-benzhydryl-benzoxazol-2-yl)methane – from a Bulky NacNac Alternative to a Trianion in Alkali Metal Complexes WOS:000654103800001 published article about RAY CRYSTAL-STRUCTURES; X-RAY; COORDINATION CHEMISTRY; REACTIVITY; HYDRIDE; SODIUM; ACIDS; HYDROBORATION; SUBSTITUENT; METHANIDE in [Kretsch, Johannes; Kreyenschmidt, Anne-Kathrin; Schillmoeller, Timo; Herbst-Irmer, Regine; Stalke, Dietmar] Georg August Univ Gottingen, Inst Anorgan Chem, Tammannstr 4, D-37077 Gottingen, Germany; [Lokov, Mart; Leito, Ivo] Univ Tartu, Inst Chem, Ravila 14a, EE-50411 Tartu, Estonia in 2021.0, Cited 84.0. Application In Synthesis of Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

A novel sterically demanding bis(4-benzhydryl-benzoxazol-2-yl)methane ligand 6 ((4-BzhH2)BoxCH(2)) was gained in a straightforward six-step synthesis. Starting from this ligand monomeric [M((4-BzhH2)BoxCH)] (M=Na (7), K (8(1))) and dimeric [{M((4-BzhH2)BoxCH)}(2)] (M=K (8(2)), Rb (9), Cs (10)) alkali metal complexes were synthesised by deprotonation. ion of the potassium ion of 8 by reaction with 18-crown-6 resulted in the solvent separated ion pair [{(THF)(2)K@(18-crown-6)}{bis(4-benzhydryl-benzoxazol-2-yl)methanide}] (11), including the energetically favoured monoanionic (E,E)-((4-BzhH2)BoxCH) ligand. Further reaction of (4-BzhH2)BoxCH(2) with three equivalents KH and two equivalents 18-crown-6 yielded polymeric [{(THF)(2)K@(18-crown-6)}{K@(18-crown-6)K((4-Bzh)BoxCH)}](n) (n ->infinity) (12) containing a trianionic ligand. The neutral ligand and herein reported alkali complexes were characterised by single X-ray analyses identifying the latter as a promising precursor for low-valent main group complexes.

Application In Synthesis of Benzophenone. About Benzophenone, If you have any questions, you can contact Kretsch, J; Kreyenschmidt, AK; Schillmoller, T; Lokov, M; Herbst-Irmer, R; Leito, I; Stalke, D or concate me.

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