Tag: M.W=100-150

Recommanded Product: 1-Phenylurea. Recently I am researching about PERFORMANCE LIQUID-CHROMATOGRAPHY; ENVIRONMENTAL WATER; GAS-CHROMATOGRAPHY; MILK SAMPLES; MICROEXTRACTION; SPECTROMETRY; CARBON; DIURON; BIOSENSORS; IONS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31571925, 31671930]; Natural Science Foundation of Hebei ProvinceNatural Science Foundation of Hebei Province [B2016204136, B2016204146, B2017204025, C2018204076]; Preferential Foundation for the Introduction of Overseas Scholars by Hebei Province [CL201713]; Natural Science Foundation of Hebei Agricultural University [LG201607, LG201610, ZD201703, LG201712]. Published in SPRINGER WIEN in WIEN ,Authors: Guo, LY; Hao, L; Gao, T; Wang, C; Wu, QH; Wang, Z. The CAS is 64-10-8. Through research, I have a further understanding and discovery of 1-Phenylurea

Graphene oxide was covalently modified with p-phenylenediamine via a diazonium reaction. The resulting material was employed as a sorbent for the solid-phase extraction of six phenylurea herbicides (metoxuron, monuron, chlortoluron, isoproturon, monolinuron, and buturon) from environmental water and lettuce leafs. Some key factors that influence the extraction efficiency were studied, including sample loading rate, sample pH, and desorption conditions. Following desorption with acetonitrile, the analytes were quantified by HPLC with UV detection. Under optimized conditions, response to phenylurea herbicides is linear in the 2.0-100ngmL(-1) concentration range for water samples, and 5.0-100ngg(-1) for leaf lettuces. The limits of detection are 0.10-0.25ngmL(-1) for water samples, and 1.5-2.5ngg(-1) for leaf lettuces. The sorbent was also applied to the preconcentration of organic compounds including nitroimidazoles, chlorophenols, phenylurea insecticides and phthalates. This shows that this sorbent has a large potential for the enrichment of organic pollutants.

Recommanded Product: 1-Phenylurea. About 1-Phenylurea, If you have any questions, you can contact Guo, LY; Hao, L; Gao, T; Wang, C; Wu, QH; Wang, Z or concate me.

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

In 2019 J ENZYM INHIB MED CH published article about DIKETO ACID-DERIVATIVES; INTERFERENCE COMPOUNDS PAINS; DRUG-RESISTANCE MUTATIONS; REVERSE-TRANSCRIPTASE; RNASE-H; ACTIVE-SITE; DUAL INHIBITORS; MOLECULAR MECHANICS; COLORIMETRIC ASSAY; RNA/DNA HYBRID in [Massari, Serena; Desantis, Jenny; Sabatini, Stefano; Manfroni, Giuseppe; Felicetti, Tommaso; Cecchetti, Violetta; Tabarrini, Oriana] Univ Perugia, Dept Pharmaceut Sci, I-06123 Perugia, Italy; [Corona, Angela; Distinto, Simona; Caredda, Alessia; Maccioni, Elias; Tramontano, Enzo] Univ Cagliari, Dept Life & Environm Sci, Cittadella Univ Monserrato, I-09042 Cagliari, Italy; [Desantis, Jenny] Univ Perugia, Dept Chem Biol & Biotechnol, Perugia, Italy; [Pannecouque, Christophe] Katholieke Univ Leuven, Lab Virol & Chemotherapy, Rega Inst Med Res, Leuven, Belgium; [Tramontano, Enzo] CNR, Ist Ric Genet & Biomed, Monserrato, Italy in 2019, Cited 75. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6. HPLC of Formula: C7H8N2O

The paper focussed on a step-by-step structural modification of a cycloheptathiophene-3-carboxamide derivative recently identified by us as reverse transcriptase (RT)-associated ribonuclease H (RNase H) inhibitor. In particular, its conversion to a 2-aryl-cycloheptathienoozaxinone derivative and the successive thorough exploration of both 2-aromatic and cycloheptathieno moieties led to identify oxazinone-based compounds as new anti-RNase H chemotypes. The presence of the catechol moiety at the C-2 position of the scaffold emerged as critical to achieve potent anti-RNase H activity, which also encompassed anti-RNA dependent DNA polymerase (RDDP) activity for the tricyclic derivatives. Benzothienooxazinone derivative 22 resulted the most potent dual inhibitor exhibiting IC(50)s of 0.53 and 2.90 mu M against the RNase H and RDDP functions. Mutagenesis and docking studies suggested that compound 22 binds two allosteric pockets within the RT, one located between the RNase H active site and the primer grip region and the other close to the DNA polymerase catalytic centre. [GRAPHICS] .

HPLC of Formula: C7H8N2O. About 2-Aminobenzamide, If you have any questions, you can contact Massari, S; Corona, A; Distinto, S; Desantis, J; Caredda, A; Sabatini, S; Manfroni, G; Felicetti, T; Cecchetti, V; Pannecouque, C; Maccioni, E; Tramontano, E; Tabarrini, O or concate me.

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

Quality Control of 2-Aminobenzamide. In 2020 ORG BIOMOL CHEM published article about ACID-CATALYZED TRANSAMIDATION; N-SUBSTITUTED FORMAMIDES; CARBON-DIOXIDE; EFFICIENT SYNTHESIS; AMINES; DERIVATIVES; CARBOXAMIDES; METHANOL; OXIDATION; CO2 in [Huang, Hsin-Yi; Lin, Xiu-Yi; Yen, Shih-Yao; Liang, Chien-Fu] Natl Chung Hsing Univ, Dept Chem, Taichung 402, Taiwan in 2020, Cited 91. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6.

N-Formamide synthesis usingN-formyl imide with primary and secondary amines with catalytic amounts ofp-toluenesulfonic acid monohydrate (TsOH center dot H2O) is described. This reaction is performed in water without the use of surfactants. Moreover,N-formyl imide is efficiently synthesized using acylamidines with TsOH center dot H2O in water. In addition,N-formyl imide was successfully used as a carbonyl source in the synthesis of benzimidazole and quinazolinone derivatives. Notable features ofN-formylation of amines by usingN-formyl imide include operational simplicity, oxidant- and metal-free conditions, structurally diverse products, and easy applicability to gram-scale operation.

Quality Control of 2-Aminobenzamide. About 2-Aminobenzamide, If you have any questions, you can contact Huang, HY; Lin, XY; Yen, SY; Liang, CF or concate me.

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

Formula: C7H8N2O. In 2019.0 SYNTHESIS-STUTTGART published article about MEDIATED SYNTHESIS; INHIBITORS; FLAVONES; 6-ENDO-DIG; CLOSURE in [Parveen, Iram; Ahmed, Naseem] Indian Inst Technol Roorkee, Dept Chem, Roorkee 247667, Uttar Pradesh, India in 2019.0, Cited 36.0. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8.

A facile cascade reaction is reported via aza-Michael addition, ring opening, and cyclization between 3-bromoflavone and aniline derivatives or N -phenylurea in the presence of KO t -Bu and CuI in DMF under mild reaction conditions. Products were obtained as stereospecific trans -aminated aurones in good to excellent yields (61-83%). Our protocol is operationally successful with ease, avoids the requirement of additives and ligands, and offers broad substrate scope.

About 1-Phenylurea, If you have any questions, you can contact Parveen, I; Ahmed, N or concate me.. Formula: C7H8N2O

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

An article Arene-ruthenium(II)-phosphine complexes: Green catalysts for hydration of nitriles under mild conditions WOS:000510111200007 published article about ORGANIC-REACTIONS; ORGANOMETALLIC CATALYSIS; TETRAZOLATO COMPLEXES; SELECTIVE HYDRATION; AQUEOUS-SOLUTION; LIGANDS; AMIDES; WATER; HYDROLYSIS; CHEMISTRY in [Vyas, Komal M.; Mandal, Poulami; Singh, Rinky; Mobin, Shaikh M.; Mukhopadhyay, Suman] Indian Inst Technol Indore, Sch Basic Sci, Discipline Chem, Khandwa Rd, Indore 453552, India; [Vyas, Komal M.] Sardar Patel Univ, Dept Chem, Vallabh Vidyanagar 388120, Gujarat, India; [Mandal, Poulami] Helmholtz Zensrum Dresden Rossendorf, Dept Resource Ecol, D-01328 Dresden, Germany in 2020, Cited 86. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6. HPLC of Formula: C7H8N2O

Three new arene-ruthenium(II) complexes were prepared by treating [{RuCl(mu-Cl)(eta(6)-arene)}(2)] (eta(6)-arene = p-cymene) dimer with tri(2-furyl)phosphine (PFu(3)) and 1,3,5-triaza-7-phosphaadamantane (PTA), respectively to obtain [RuCl2(eta(6)-arene)PFu(3)] [Ru] -1, (RuCl(eta(6)-arene)(PFu(3))(PTA)]BF4 [Ru] -2 and HtuCl(eta(6)-arene)(PFu(3))(2)]BF4 [Ru] -3. All the complexes were structurally identified using analytical and spectroscopic methods including single-crystal X-ray studies. The effectiveness of resulting complexes as potential homogeneous catalysts for selective hydration of different nitriles into corresponding amides in aqueous medium and air atmosphere was explored. There was a remarkable difference in catalytic activity of the catalysts depending on the nature and number of phosphorus-donor ligands and sites available for catalysis. Experimental studies performed using structural analogues of efficient catalyst concluded a structural-activity relationship for the higher catalytic activity of [Ru] -1, being able to convert huge variety of aromatic, heteroaromatic and aliphatic nitriles. The use of eco-friendly water as a solvent, open atmosphere and avoidance of any organic solvent during the catalytic reactions prove the reported process to be truly green and sustainable.

About 2-Aminobenzamide, If you have any questions, you can contact Vyas, KM; Mandal, P; Singh, R; Mobin, SM; Mukhopadhyay, S or concate me.. HPLC of Formula: C7H8N2O

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

Name: 2-Aminobenzamide. Authors Peng, J; Hu, LD; Chen, MW; Deng, ZH; Peng, YY in GEORG THIEME VERLAG KG published article about in [Peng, Yiyuan] Jiangxi Normal Univ, Minist Educ, Key Lab Small Funct Organ Mol, Nanchang 330022, Jiangxi, Peoples R China; Jiangxi Normal Univ, Key Lab Green Chem, Nanchang 330022, Jiangxi, Peoples R China in 2021, Cited 41. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6

A highly selective difluoromethylation of quinazolines has been achieved by using commercially available ethyl bromodifluoroacetate as difluorocarbene precursor, providing the corresponding difluoromethyl substituted quinazoline derivatives with up to 83% yield.

About 2-Aminobenzamide, If you have any questions, you can contact Peng, J; Hu, LD; Chen, MW; Deng, ZH; Peng, YY or concate me.. Name: 2-Aminobenzamide

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

Recently I am researching about C-H BORYLATION; HETEROTOPIC OSSIFICATION; FORMAL HYDROBORATION; ITERATIVE SYNTHESIS; COUPLING MODULES; ARYL HALIDES; ACIDS; STRATEGY; HYDRIDE; VINYL, 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) [JP16H01031, JP17K05864]; Tonen General Sekiyu Research/Development Encouragement & Scholarship Foundation; Hiroshima University NOZOMI H Fund Grant for the Promotion of Cancer Research. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Yoshida, H; Kimura, M; Tanaka, H; Murashige, Y; Kageyuki, I; Osaka, I. The CAS is 88-68-6. Through research, I have a further understanding and discovery of 2-Aminobenzamide. Recommanded Product: 2-Aminobenzamide

A new anthranilamide-substituted borane [H-B(aam)] was synthesized and found to serve as a stable, easy-to-handle substitute for H-B(pin). It was applied to the direct synthesis of diverse linear (E)-alkenyl-B(aam) s via regio-and stereoselective hydroboration of terminal alkynes under iridium catalysis. A boryliridium hydride complex arising from the oxidative addition of H-B(aam) to the Ir catalyst was isolated and characterized via NMR studies.

Recommanded Product: 2-Aminobenzamide. About 2-Aminobenzamide, If you have any questions, you can contact Yoshida, H; Kimura, M; Tanaka, H; Murashige, Y; Kageyuki, I; Osaka, I or concate me.

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

Authors Akbas, E; Yildiz, E; Erdogan, A in SERBIAN CHEMICAL SOC published article about DENSITY-FUNCTIONAL THERMOCHEMISTRY; ONE-POT SYNTHESIS; MILD-STEEL; ACID; DFT in [Akbas, Esvet; Yildiz, Ela; Erdogan, Ahmet] Van Yuzuncu Yil Univ, Dept Chem, TR-65080 Van, Turkey in 2020.0, Cited 21.0. HPLC of Formula: C7H8N2O. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8

In this study, five new pyrimidine derivatives were synthesized and characterized by characterization methods such as H-1-NMR, C-13-NMR, FT-IR and elemental analysis. The corrosion inhibition activity of the synthesized compounds was examined by theoretical calculation using DFT method at the level of B3LYP/6-31G (d,p). According to the calculations, 4-(6-benzoyl-2-benzylidene-3-oxo-7-phenyl-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-yl)-benzoic acid (6) appears to be a good inhibitor for corrosion.

HPLC of Formula: C7H8N2O. About 1-Phenylurea, If you have any questions, you can contact Akbas, E; Yildiz, E; Erdogan, A or concate me.

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

COA of Formula: C7H8N2O. In 2019 RSC ADV published article about ONE-POT SYNTHESIS; SOLID ACID; REUSABLE CATALYST; GREEN; QUINAZOLIN-4(3H)-ONES; ANTIBACTERIAL; CONVERSION; PEG-OSO3H; BOND in [Yue, Xiaofei; Wu, Zhiqiang; Wang, Gang; Liang, Yanping; Sun, Yanyan; Song, Manrong; Zhan, Haijuan; Bi, Shuxian; Liu, Wanyi] Ningxia Univ, Coll Chem & Chem Engn, Natl Demonstrat Ctr Expt Chem Educ, State Key Lab High Efficiency Utilizat Coal & Gre, Yinchuan 750021, Peoples R China in 2019, Cited 36. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6.

A cellulose sulfonate catalyst (HS-cellulose sulfonate) with high stability, excellent catalytic activity and high acidity value (about 1.55 mmol g(-1)) was successfully prepared by SO3 gas phase sulfonation. The basic morphology and nanostructure of the catalyst were determined by HRTEM, XRD, IR, TG, etc. In addition, the catalyst was applied to the catalytic reaction of a dihydroquinazolinone derivative and a xanthene compound, and very valuable results were obtained. The development and preparation of cellulose sulfonate catalysts provide a good approach for the development and application of cellulose, and also an important application of green organic catalytic synthesis methodology.

COA of Formula: C7H8N2O. About 2-Aminobenzamide, If you have any questions, you can contact Yue, XF; Wu, ZQ; Wang, G; Liang, YP; Sun, YY; Song, MR; Zhan, HJ; Bi, SX; Liu, WY or concate me.

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

In 2019 J ORG CHEM published article about CROSS-COUPLING REACTION; TERMINAL ALKYNES; ETHYNYL BENZIODOXOLONES; CATALYZED ALKYNYLATION; SONOGASHIRA REACTIONS; ARENES; QUINAZOLINONE; AMIDATION; ACETYLENE; AMINATION in [Rohokale, Rajendra S.; Kalshetti, Rupali G.; Ramana, Chepuri V.] CSIR Natl Chem Lab, Div Organ Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India; [Kalshetti, Rupali G.; Ramana, Chepuri V.] Acad Sci & Innovat Res, New Delhi 110025, India in 2019, Cited 80. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6. Category: thiomorpholine

The directed C-H alkynylation of 2-(hetero)arylquinazolin-4-ones has been explored with the ethynylbenziodoxolone reagent TIPS-EBX employing an Ir(III) catalyst. Complementary conditions for either monoalkynylation or dialkynylation have been developed. Also demonstrated is the broad scope of this reaction and the compatibility of various functional groups such as -F, -Cl, -Br, -CF3, -OMe, -NO2, and alkyl, etc.

About 2-Aminobenzamide, If you have any questions, you can contact Rohokale, RS; Kalshetti, RG; Ramana, CV or concate me.. Category: thiomorpholine

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