Category: 64-10-8

Recently I am researching about CALCIUM-CHANNEL BLOCKERS; HETEROCYCLIC CARBENE; KINETIC RESOLUTION; STEREOSELECTIVE-SYNTHESIS; COOPERATIVE CATALYSIS; ASYMMETRIC-SYNTHESIS; REDOX AMIDATIONS; ACID-ESTERS; ALDEHYDES; POTENT, Saw an article supported by the University of Ferrara (fondi FAR). Name: 1-Phenylurea. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Brandolese, A; Ragno, D; Leonardi, C; Di Carmine, G; Bortolini, O; De Risi, C; Massi, A. The CAS is 64-10-8. Through research, I have a further understanding and discovery of 1-Phenylurea

The oxidative N-acylation reaction of 3,4-dihydropyrimidin-2-(1H)-ones (DHPMs) with enals and N-heterocyclic carbene (NHC) catalysts is described. The reaction proceeds in the presence of quinone oxidant without additional acyl transfer agents and in the asymmetric variant produces pharmaceutically relevant N3-acylated products with good-to-moderate enantioselectivity.

Name: 1-Phenylurea. About 1-Phenylurea, If you have any questions, you can contact Brandolese, A; Ragno, D; Leonardi, C; Di Carmine, G; Bortolini, O; De Risi, C; Massi, A or concate me.

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

An article Graphene Oxide: A Metal- Free Carbocatalyst for the Synthesis of Diverse Amides under Solvent- Free Conditions WOS:000467886400019 published article about ONE-POT SYNTHESIS; CATALYZED TRANSAMIDATION; GRAPHITE OXIDE; SUBSEQUENT DECORATION; HIGHLY EFFICIENT; AG NANOPARTICLES; CARBOXAMIDES; AMINES; DERIVATIVES; DISPERSION in [Patel, Khushbu P.; Gayakwad, Eknath M.; Patil, Vilas V.; Shankarling, Ganapati S.] Inst Chem Technol, Dept Dyestuff Technol, NP Marg, Mumbai 400019, Maharashtra, India in 2019.0, Cited 69.0. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8. Recommanded Product: 1-Phenylurea

An environmentally friendly, inexpensive, carbocatalyst, graphene oxide (GO) promoted efficient, metal-free transamidation of various carboxamides with aliphatic, cyclic, and aromatic amines is demonstrated. The protocol is equally applicable to phthalimide, urea, and thioamide determining its adaptability. The oxygenated functionalities such as carbonyl (C=O), epoxy (O), carboxyl (COOH) and hydroxyl (OH), present on graphene oxide surface impart acidic properties to the catalyst. The graphene oxide being heterogeneous in nature, work efficiently under solvent-free reaction conditions providing desired products in good to excellent yields. The one-pot synthesis of 2,3-Dihydro-5H-benzo[b]-1,4-thiazepin-4-one moiety by GO catalyzed Aza Michael addition followed by intramolecular transamidation is also described. A plausible reaction mechanistic pathway involving H-bonding is discussed. The graphene oxide can be recycled and reused up to five cycles without much loss in catalytic activity.

Recommanded Product: 1-Phenylurea. Welcome to talk about 64-10-8, If you have any questions, you can contact Patel, KP; Gayakwad, EM; Patil, VV; Shankarling, GS or send Email.

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

Matsushita, T; Sekizawa, A; Jacobs, LK in [Matsushita, Tomomi] Johns Hopkins Bloomberg Sch Publ Hlth, 615 North Wolfe St, Baltimore, MD 21205 USA; [Matsushita, Tomomi; Sekizawa, Akihiko] Showa Univ, Sch Med, Dept Obstet & Gynecol, Tokyo, Japan; [Jacobs, Lisa K.] Dept Surg, Tokyo, Japan; Johns Hopkins Univ, Sch Med, Baltimore, MD USA published Racial Disparities in Response to a US Food and Drug Administration Safety Communication Regarding the Use of Power Morcellation for the Treatment of Uterine Leiomyoma in 2020.0, Cited 25.0. Formula: C7H8N2O. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8.

Study Objective: To investigate whether the rate of increase in the performance of abdominal myomectomy over a laparoscopic approach after the US Food and Drug Administration (FDA) safety communication regarding morcellator use for myomectomy differs among races. Design: Retrospective cohort study. Setting: The American College of Surgeons National Surgical Quality Improvement data. Patients: Patients aged 18 to 55 years who underwent either laparoscopic or abdominal myomectomy, excluding malignant cases, emergency cases, operations performed by nongynecologic specialists, and cases in which myomectomy was performed during cesarean section. Interventions: None. Measurements and Main Results: The odds ratios of abdominal myomectomy over laparoscopic myomectomy before and after the release of the FDA communication were calculated in 3 race categories: white, African American, and other races. In a logistic regression analysis adjusted for possible confounders, including all races, the odds ratio of abdominal myomectomy before and after the FDA communication was 1.30 (95% confidence interval [CI], 1.20-1.41; p <. 001). In a logistic regression analysis with a product term of FDA communication exposure and race as a possible effect modifier, the African American population showed a significantly greater change in the odds of abdominal myomectomy over laparoscopic myomectomy in comparison with the white population (1.22; 95% CI, 1.02-1.47; p =.03). In contrast, other races showed no significant change (.83; 95% CI,.64-1.08; p =.17). Conclusion: After the FDA communication, the odds ratio of abdominal myomectomy was disproportionately increased in the African American population. (C) 2019 Published by Elsevier Inc. on behalf of AAGL. Formula: C7H8N2O. Bye, fridends, I hope you can learn more about C7H8N2O, If you have any questions, you can browse other blog as well. See you lster.

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

An article A Route to Highly Functionalized Stereospecific trans -Aminated Aurones from 3-Bromoflavones with Aniline and N -Phenylurea via a Domino Aza-Michael Ring Opening and Cyclization Reactions WOS:000458836800017 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. Product Details 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.

Welcome to talk about 64-10-8, If you have any questions, you can contact Parveen, I; Ahmed, N or send Email.. Product Details of 64-10-8

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

HPLC of Formula: C7H8N2O. Authors Wang, CC; Qu, YL; Liu, XH; Ma, ZW; Yang, B; Liu, ZJ; Chen, XP; Chen, YJ in AMER CHEMICAL SOC published article about in [Wang, Chuan-Chuan; Ma, Zhi-Wei; Liu, Zhi-Jing; Chen, Xiao-Pei] Henan Univ Anim Husb & Econ, Fac Sci, Zhengzhou 450044, Henan, Peoples R China; [Wang, Chuan-Chuan; Yang, Bo] Zhengzhou Univ, Coll Chem, Zhengzhou 450001, Henan, Peoples R China; [Qu, Ya-Li; Liu, Xue-Hua] Zhengzhou Univ, Sch Pharmaceut Sci, Zhengzhou 450001, Henan, Peoples R China; [Chen, Ya-Jing] Zhengzhou Univ, Minist Educ China, Sch Pharmaceut Sci, Key Lab Adv Drug Preparat Technol, Zhengzhou 450001, Henan, Peoples R China; [Chen, Ya-Jing] Zhengzhou Univ, Coinnovat Ctr Henan Prov New Drug R&D & Preclin S, Zhengzhou 450001, Henan, Peoples R China in 2021.0, Cited 57.0. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8

The convenient preparation of N2-unprotected five-membered cyclic guanidines was achieved through a cascade [3 + 2] cycloaddition between organo-cyanamides and alpha-haloamides under mild conditions in good to excellent yields (up to 99%). The corresponding cyclic guanidines could be easily transformed into hydantoins via hydrolysis.

Welcome to talk about 64-10-8, If you have any questions, you can contact Wang, CC; Qu, YL; Liu, XH; Ma, ZW; Yang, B; Liu, ZJ; Chen, XP; Chen, YJ or send Email.. HPLC of Formula: C7H8N2O

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

An article Retarding frosting of an air source heat pump by using vapor-bypassed evaporation technique WOS:000662969100008 published article about DEFROSTING PERFORMANCE; CONDITIONING SYSTEM; EXCHANGER; UNIT in [Fan, Chaochao; Xiong, Tong; Yan, Gang; Yu, Jianlin; Zhang, Hao; Chu, Wenxiao; Wang, Qiuwang] Xi An Jiao Tong Univ, Dept Refrigerat & Cryogen Engn, Sch Energy & Power Engn, Xian 710049, Peoples R China; [Zhang, Hao] Guangdong Midea Refrigerat Equipment Co Ltd, Foshan 528311, Peoples R China in 2021.0, Cited 25.0. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8. HPLC of Formula: C7H8N2O

This paper presents a comparative experimental study on the frosting characteristics of an air source heat pump system that contains two operation modes, i.e., the vapor-bypassed evaporation (VB) mode and the conventional operation (CO) mode. For VB mode, a phase separator is installed inside the evaporator re-frigerant circuit to bypass vapor refrigerant, which can increase the average evaporation temperature for retarding frosting by reducing refrigerant pressure drop and decreasing the area of refrigerant inferior heat transfer coefficient region (mist flow region). According to the experimental results, under H2 con-dition (indoor: 20/15 degrees C; outdoor: 2/1 degrees C), as the initial refrigerant mass flow rate ranges 35-45 g / s , the VB mode yields 4.30-7.06% lower frost mass, 3.9-7.3% higher average heating capacity and 6.4-10.8% higher coefficient of performance (COP) over CO mode with the frosting duration of 60 min. Moreover, under H3 condition (indoor: 20/15 degrees C; outdoor:-7/-8 degrees C), the frosting duration is set as 100 min, and the VB mode obtains 9.67% lower frost mass, 7.0% higher average heating capacity and 13.3% higher COP over CO mode. Generally, the vapor-bypassed evaporation technique has a great application potential in retarding frosting and improving performance of an air source heat pump system especially under high heating capacity or low ambient temperature conditions. (c) 2021 Elsevier Ltd and IIR. All rights reserved.

HPLC of Formula: C7H8N2O. Welcome to talk about 64-10-8, If you have any questions, you can contact Fan, CC; Xiong, T; Yan, G; Yu, JL; Zhang, H; Chu, WX; Wang, QW or send Email.

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

An article Glucose and insulin responses to an intravenous glucose tolerance test administered to feed-restricted dairy cows receiving folic acid and vitamin B-12 supplements WOS:000471756100036 published article about INTRAMUSCULAR INJECTIONS; LACTATIONAL PERFORMANCE; DIETARY-SUPPLEMENTS; METABOLISM; RESISTANCE; METHIONINE; ENERGY; MILK; FOLATE in [Girard, C. L.; Vanacker, N.; Beaudet, V; Duplessis, M.; Lacasse, P.] Agr & Agroalimentaire Canada, Ctr Rech & Dev Sherbrooke, Sherbrooke, PQ J1M 0C8, Canada; [Vanacker, N.] Univ Sherbrooke, Dept Biol, Fac Sci, Sherbrooke, PQ J1K 2R1, Canada in 2019.0, Cited 37.0. COA of Formula: C7H8N2O. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8

The present experiment was conducted to determine whether, during periods of negative energy balance, the increase in glucose availability, despite similar DMI and greater milk production, induced by a combined supplement of folic acid and vitamin B-12 was related to effects of insulin on metabolism. Sixteen multiparous Holstein cows averaging 45 days in milk (standard deviation: 3) were assigned to 8 blocks of 2 animals each according to their milk production (45 kg/d; standard deviation: 6) during the week preceding the beginning of the experiment. Within each block, they received weekly intramuscular injections of either saline (CON) or folic acid and vitamin B-12 (VIT) during 5 consecutive weeks. During the last week, the cows were fed 75% of their ad libitum intake during 4 d. Blood samples were taken the morning before starting the feed restriction and on the third day of feed restriction. On the fourth day of feed restriction, the daily meal was not served and an intravenous glucose tolerance test was performed. During the 4 wk preceding the feed restriction, milk production and DMI were not affected by treatments. During the feed restriction, the vitamin supplement tended to decrease milk fat concentration and increase milk concentration of lactose. Plasma concentrations of homocysteine, Ile, Leu, Val, and branched-chain AA increased in VIT cows during the restriction but not in CON cows. During the glucose tolerance test, insulin peak height was lower and insulin incremental positive area under the curve tended to be lower for VIT than for CON [83 (95% confidence interval, CI: 64-108) vs. 123 (95% CI: 84-180) mu g.180 min/L, respectively]. Free fatty acid nadir was reached earlier for VIT than for CON [34 (95% CI: 26-43) vs. 46 (95% CI: 31-57) min, respectively]. Glucose area under the curve, clearance rate and peak height, insulin time to reach the peak and clearance rate, and free fatty acid nadir did not differ between VIT and CON. The reduction in insulin release during a glucose tolerance test without changes in glucose clearance rate or area under the curve suggests that the vitamin supplement improved insulin sensitivity in feed-restricted lactating dairy cows.

Welcome to talk about 64-10-8, If you have any questions, you can contact Girard, CL; Vanacker, N; Beaudet, V; Duplessis, M; Lacasse, P or send Email.. COA of Formula: C7H8N2O

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

An article Preferential catabolism of the (S)-enantiomer of the herbicide napropamide mediated by the enantioselective amidohydrolase SnaH and the dioxygenase Snpd in Sphingobium sp. strain B2 WOS:000496407200001 published article about EFFICIENT GENERATION; AM1-BCC MODEL; PROTEIN; DEGRADATION; ENANTIOMERS in [Huang, Junwei; Chen, Dian; Jiang, Jiandong] Nanjing Agr Univ, Dept Microbiol, Coll Life Sci, Key Lab Microbiol Agr Environm,Minist Agr, Nanjing 210095, Jiangsu, Peoples R China; [Chen, Dian] Shanghai Jiao Tong Univ, Sch Life Sci & Biotechnol, State Key Lab Microbial Metab, Shanghai 200240, Peoples R China in 2020.0, Cited 37.0. Recommanded Product: 64-10-8. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8

The (R)- and (S)-enantiomers of the chiral herbicide napropamide (NAP) show different biological activities and ecotoxicities. These two enantiomers behave differently in the environment due to enantioselective catabolism by microorganisms. However, the molecular mechanisms underlying this enantioselective catabolism remain largely unknown. In this study, the genes (snaH and snpd) involved in the catabolism of NAP were cloned from Sphingobium sp. B2, which was capable of catabolizing both NAP enantiomers. Compared with (R)-NAP, (S)-NAP was much more rapidly transformed by the amidase SnaH, which initially cleaved the amide bonds of (S)/(R)-NAP to form (S)/(R)-2-(1-naphthalenyloxy)-propanoic acid [(S)/(R)-NP] and diethylamine. The alpha-ketoglutarate-dependent dioxygenase Snpd, showing strict stereoselectivity for (S)-NP, further transformed (S)-NP to 1-naphthol and pyruvate. Molecular docking and site-directed mutagenesis analyses revealed that when the (S)-enantiomers of NAP and NP occupied the active sites, the distance between the ligand molecule and the coordination atom was shorter than that when the (R)-enantiomers occupied the active sites, which facilitated formation of the transition state complex. This study enhances our understanding of the preferential catabolism of the (S)-enantiomer of NAP on the molecular level.

Welcome to talk about 64-10-8, If you have any questions, you can contact Huang, JW; Chen, D; Jiang, JD or send Email.. Recommanded Product: 64-10-8

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

Authors Kamel, AH; Amr, AGE; Al-Omar, MA; Almehizia, AA in MDPI published article about MOLECULARLY IMPRINTED POLYMERS; PHASE EXTRACTION; POTENTIAL STABILITY; CONDUCTING POLYMERS; CONTROLLED-RELEASE; ELECTRODES; PESTICIDES; SAMPLES in [Kamel, Ayman H.] Ain Shams Univ, Fac Sci, Dept Chem, Cairo 11566, Egypt; [Amr, Abd El-Galil E.; Al-Omar, Mohamed A.; Almehizia, Abdulrahman A.] King Saud Univ, Coll Pharm, Pharmaceut Chem Dept, Drug Explorat & Dev Chair DEDC, Riyadh 11451, Saudi Arabia; [Amr, Abd El-Galil E.] Natl Res Ctr, Appl Organ Chem Dept, Giza 12622, Egypt in 2020.0, Cited 51.0. Formula: C7H8N2O. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8

Solid-contact ion-selective electrodes (SC-ISEs) have shown great potential for routine and portable ion detection. The introduction of nanomaterials as ion-to-electron transducers and the adoption of different performance-enhancement strategies have significantly promoted the development of SC-ISEs. Herein, new solid-contact ion-selective electrodes, along with the implementation of multiwalled carbon nanotubes (MWCNTs) as ion-to-electron transducers and potassium tetrakis (p-chlorophenyl) borate (KTpClB) as lipophilic ionic additives, were presented for the detection of isoproturon (IPU) and diuron (DU) herbicides. Molecularly imprinted polymers (MIPs), with special molecule recognition properties for isoproturon (IPU) and diuron (DU), were prepared, characterized, and introduced as sensory recognition materials in the presented electrodes. Sensors revealed a near-Nernstian response for both isoproturon (IPU) and diuron (DU) with slopes of 53.1 +/- 1.2 (r(2) = 0.997) and 57.2 +/- 0.3 (r(2) = 0.998) over the linear ranges of 2.2 x 10(-6)-1.0 x 10(-3) M and 3.2 x 10(-6)-1.0 x 10(-3) M with detection limits of 8.3 x 10(-7) and 1.4 x 10(-6) M, respectively. The response time of the presented sensors was found to be <5 s and the lifetime was at least eight weeks. The sensors exhibited good selectivity towards isoproturon (IPU) and diuron (DU) in comparison with some other herbicides, alkali, alkaline earth, and heavy metal ions. The presented sensors were successfully applied for the direct determination of isoproturon (IPU) and diuron (DU) in real water samples. Welcome to talk about 64-10-8, If you have any questions, you can contact Kamel, AH; Amr, AGE; Al-Omar, MA; Almehizia, AA or send Email.. Formula: C7H8N2O

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

An article Synthesis, characterization and theoretical studies of novel pyrimidine derivatives as potential corrosion inhibitors WOS:000529068400005 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. Safety of 1-Phenylurea. 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.

Safety of 1-Phenylurea. Bye, fridends, I hope you can learn more about C7H8N2O, If you have any questions, you can browse other blog as well. See you lster.

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