Category: 105-13-5

Category: alcohols-buliding-blocks. Authors Huang, M; Li, YW; Lan, XB; Liu, JH; Zhao, CY; Liu, Y; Ke, ZF in ROYAL SOC CHEMISTRY published article about in [Huang, Ming] Guangdong Pharmaceut Univ, Sch Clin Pharm, Affiliated Hosp 1, Clin Pharm, Guangzhou 510006, Peoples R China; [Huang, Ming; Li, Yinwu; Lan, Xiao-Bing; Liu, Jiahao; Zhao, Cunyuan; Ke, Zhuofeng] Sun Yat Sen Univ, Sch Chem, PCFM Lab, Sch Mat Sci & Engn, Guangzhou 510275, Peoples R China; [Liu, Yan] Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Peoples R China in 2021, Cited 67. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Metal hydride complexes are key intermediates for N-alkylation of amines with alcohols by the borrowing hydrogen/hydrogen autotransfer (BH/HA) strategy. Reactivity tuning of metal hydride complexes could adjust the dehydrogenation of alcohols and the hydrogenation of imines. Herein we report ruthenium(s) complexes with hetero-bidentate N-heterocyclic carbene (NHC)-phosphine ligands, which realize smart pathway selection in the N-alkylated reaction via reactivity tuning of IRu-H) species by hetero-bidentate ligands. In particular, complex 6cb with a phenyl wingtip group and BArr counter anion, is shown to be one of the most efficient pre-catalysts for this transformation (temperature is as low as 70 degrees C, neat conditions and catalyst loading is as low as 0.25 mol%). A large variety of (hetero)aromatic amines and primary alcohols were efficiently converted into mono-N-alkylated amines in good to excellent isolated yields. Notably, aliphatic amines, challenging methanol and diamines could also be transformed into the desired products. Detailed control experiments and density functional theory (DFT) calculations provide insights to understand the mechanism and the smart pathway selection via [Ru-H] species in this process.

Welcome to talk about 105-13-5, If you have any questions, you can contact Huang, M; Li, YW; Lan, XB; Liu, JH; Zhao, CY; Liu, Y; Ke, ZF or send Email.. Category: alcohols-buliding-blocks

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Authors Nkamba, DM; Wembodinga, G; Bernard, P; Ditekemena, J; Robert, A in BMC published article about in [Nkamba, Dalau Mukadi; Wembodinga, Gilbert; Ditekemena, John] Univ Kinshasa, Fac Med, Kinshasa Sch Publ Hlth, Kinshasa, DEM REP CONGO; [Nkamba, Dalau Mukadi; Robert, Annie] Univ Catholique Louvain UCLouvain, Inst Rech Expt & Clin IREC, Pole Epidemiol & Biostat, Clos Chapelle Aux Champs 30,Bte B1-30-13, B-1200 Brussels, Belgium; [Bernard, Pierre] Univ Catholique Louvain UCLouvain, Inst Rech Expt & Clin IREC, Pole Gynecol & Obstet, Brussels, Belgium in 2021, Cited 23. Product Details of 105-13-5. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

BackgroundPoor awareness of obstetric danger signs is a major contributing factor to delays in seeking obstetric care and hence to high maternal mortality and morbidity worldwide. We conducted the current study to assess the level of agreement on receipt of counseling on obstetric danger signs between direct observations of antenatal care (ANC) consultation and women’s recall in the exit interview. We also identified factors associated with pregnant women’s awareness of obstetric danger signs during pregnancy in the Democratic Republic of Congo (DRC)MethodsWe used data from the 2017-2018 DRC Service Provision Assessment survey. Agreement between the observation and woman’s recall was measured using Cohen’s kappa statistic and percent agreement. Multivariable Zero-Inflated Poisson (ZIP) regression was used to identify factors associated with the number of danger signs during pregnancy the woman knew.ResultsOn average, women were aware of 1.51.34 danger signs in pregnancy (range: 0 to 8). Agreement between observation and woman’s recall was 70.7%, with a positive agreement of 16.9% at the country level but ranging from 2.1% in Bandundu to 39.7% in Sud Kivu. Using multivariable ZIP analysis, the number of obstetric danger signs the women mentioned was significantly higher in multigravida women (Adj.IRR=1.38; 95% CI: 1.23-1.55), in women attending a private facility (Adj.IRR=1.15; 95% CI: 1.01-1.31), in women attending a subsequent ANC visit (Adj.IRR=1.11; 95% CI: 1.01-1.21), and in women counseled on danger signs during the ANC visit (Adj.IRR=1.19; 95% CI: 1.05-1.35). There was a regional variation in the awareness of danger signs, with the least mentioned signs in the middle and the most in the eastern provinces.ConclusionsOur findings indicated poor agreement between directly observed counseling and women’s reports that counseling on obstetric danger signs occurred during the current ANC visit. We found that province of residence, provision of counseling on obstetric danger signs, facility ownership, gravidity and the number of ANC visits were predictors of the awareness of obstetric danger signs among pregnant women. These factors should be considered when developing strategies aim at improving women’s awareness about obstetric danger signs in the DRC

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I found the field of Engineering very interesting. Saw the article Tuning the selectivity to aldehyde via pH regulation in the photocatalytic oxidation of 4-methoxybenzyl alcohol and vanillyl alcohol by TiO2 catalysts published in 2021. Category: alcohols-buliding-blocks, Reprint Addresses Augugliaro, V (corresponding author), Univ Palermo, Dipartimento Ingn, Schiavello Grillone Photocatalysis Grp, Viale Sci,Ed 6, I-90128 Palermo, Italy.; Yurdakal, S (corresponding author), Afyon Kocatepe Univ, Fen Edebiyat Fak, Kimya Bolumu, Ahmet Necdet Sezer Kampusu, TR-03200 Afyon, Turkey.. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

The influence of pH on the photocatalytic partial oxidation of 4-methoxybenzyl alcohol (MBA) and vanillyl alcohol (VA) to their corresponding aldehydes in aqueous suspension under UVA irradiation was investigated by using poorly crystalline home-prepared and crystalline commercial TiO2 (BDH, Merck and Degussa P25) photocatalysts. The results clearly show as tuning pH can strongly impart selectivity and activity to photocatalytic processes which are often quite unselective in aqueous suspensions. It was found that pH effect on reaction rate and product selectivity strongly depended on TiO2 crystallinity and substrate type. In the case of MBA oxidation, photoreactivity and selectivity were very high at low pH values for all of TiO2 catalysts, and the crystalline samples showed to be more active than the poorly crystalline ones. At pH= 1 the photoactivity of Degussa P25 was the highest one, and 88% selectivity at 50% conversion was determined. At acidic pH values, selectivity and activity were higher in the presence of HCl than H2SO4 or H3PO4. For VA oxidation, high selectivity values were obtained at high pH’s for all of the samples, and the crystalline samples showed higher activity at the alkaline pH values with respect to that observed at the acidic ones. Experiments starting from the obtained products, that are p-anisaldehyde and vanillin, showed that the selectivity depends on the resistance of those compounds to be subjected to further oxidation under the experimental conditions used.

Welcome to talk about 105-13-5, If you have any questions, you can contact Bellardita, M; Yurdakal, S; Tek, BS; Degirmenci, C; Palmisano, G; Loddo, V; Palmisano, L; Soria, J; Sanz, J; Augugliaro, V or send Email.. Category: alcohols-buliding-blocks

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Computed Properties of C8H10O2. Authors Cavallo, M; Arnodo, D; Mannu, A; Blangetti, M; Prandi, C; Baratta, W; Baldino, S in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Cavallo, Marzia; Arnodo, Davide; Mannu, Alberto; Blangetti, Marco; Prandi, Cristina; Baldino, Salvatore] Dipartimento Chim, Via P Giuria 7, I-10125 Turin, Italy; [Baratta, Walter] Univ Udine, Dipartimento DI4A, Via Cotonificio 108, I-33100 Udine, Italy in 2021, Cited 52. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

The employment of easily affordable ruthenium(II)-complexes as pre-catalysts in the transfer hydrogenation of carbonyl compounds in deep eutectic media is described for the first time. The eutectic mixture tetrabutylammonium bromide/formic acid = 1/1 (TBABr/HCOOH = 1/1) acts both as reaction medium and hydrogen source. The addition of a base is required for the process to occur. An extensive optimization of the reaction conditions has been carried out, in terms of catalyst loading, type of complexes, H-2-donors, reaction temperature and time. The combination of the dimeric complex [RuCl(p-cymene)-mu-Cl](2) (0.01-0.05 eq.) and the ligand dppf (1,10-ferrocenediyl-bis(diphenylphosphine)ferrocene) in 1/1 molar ratio has proven to be a suitable catalytic system for the reduction of several and diverse aldehydes and ketones to their corresponding alcohols under mild conditions (40-60 degrees C) in air, showing from moderate to excellent tolerability towards different functional groups (halogen, cyano, nitro, phenol). The reduction of imine compounds to their corresponding amine derivatives was also studied. In addition, the comparison between the results obtained in TBABr/HCOOH and in organic solvents suggests a non-innocent effect of the DES medium during the process. (C) 2021 Elsevier Ltd. All rights reserved.

Computed Properties of C8H10O2. Welcome to talk about 105-13-5, If you have any questions, you can contact Cavallo, M; Arnodo, D; Mannu, A; Blangetti, M; Prandi, C; Baratta, W; Baldino, S or send Email.

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Recommanded Product: 105-13-5. Recently I am researching about ONE-POT SYNTHESIS; HETEROCYCLIZATION SYNTHESIS; NITROGEN-HETEROCYCLES; 3-COMPONENT SYNTHESIS; PURINE DERIVATIVES; AEROBIC OXIDATION; EFFICIENT; ALCOHOLS; ALDEHYDES; 1,3,5-TRIAZINES, Saw an article supported by the Department of Science and Technology (DST), New DelhiDepartment of Science & Technology (India) [YSS/2015/001554]. Published in WILEY in HOBOKEN ,Authors: Debnath, P; Sahu, G; De, UC. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

A dehydrogenative coupling of N-uracil amidines with (hetero)aryl methanols has been developed, allowing for the facile synthesis of a broad range of structurally diverse pyrimidouracils. By applying [RuCl2(p-cymene)](2)/Cs2CO3 as an efficient catalytic system, the easily available, cheap (hetero)aryl methanols were firstly employed for oxidative insertion/C-H amination into the N-uracil amidines, providing highly functionalized pyrimido[4,5-d]pyrimidine-2,4-diones. Due to the better stability of alcohols than aldehydes, this synthetic protocol is applicable to a broad range of alcoholic substrates and does not required any protection during the whole preparation process. The presented protocol has the potential to prepare valuable products which cannot be accessed presently or extremely arduous to procure by following regular procedure. Hence, this is a remarkably improved protocol compared with the existing methodologies. The overall reaction sequence is an effective oxidation-imination-cyclization tandem process catalyzed by ruthenium catalyst.

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Authors Padmanaban, S; Gunasekar, GH; Yoon, S in AMER CHEMICAL SOC published article about RUTHENIUM PINCER COMPLEX; POROUS ORGANIC POLYMER; SELECTIVE HYDROGENATION; HOMOGENEOUS HYDROGENATION; UNSATURATED ALDEHYDES; CYCLIC CARBONATES; ACTIVATED CARBON; SCALE SYNTHESIS; EFFICIENT; METHANOL in [Padmanaban, Sudakar; Yoon, Sungho] Chung Ang Univ, Dept Chem, Seoul 06974, South Korea; [Padmanaban, Sudakar] Seoul Natl Univ, Dept Chem, Seoul 08826, South Korea; [Gunasekar, Gunniya Hariyanandam] Korea Inst Sci & Technol, Clean Energy Res Ctr, Seoul 136791, South Korea in 2021, Cited 95. SDS of cas: 105-13-5. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

In this study, a commercially available homogeneous pincer-type complex, Ru-Macho, was directly heterogenized via the Lewis acid-catalyzed Friedel-Crafts reaction using dichloromethane as the cross-linker to obtain a heterogeneous, pincer-type Ru porous organometallic polymer (Ru-Macho-POMP) with a high surface area. Notably, Ru-Macho-POMP was demonstrated to be an efficient heterogeneous catalyst for the chemoselective hydrogenation of alpha,beta-unsaturated carbonyl compounds to their corresponding allylic alcohols using cinnamaldehyde as a model compound. The Ru-Macho-POMP catalyst showed a high turnover frequency (TOF = 920 h(-1)) and a high turnover number (TON = 2750), with high chemoselectivity (99%) and recyclability during the selective hydrogenation of alpha, beta-unsaturated carbonyl compounds.

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COA of Formula: C8H10O2. Authors Sun, ZL; Yang, XL; Yu, XF; Xia, LH; Peng, YH; Li, Z; Zhang, Y; Cheng, JB; Zhang, KS; Yu, JQ in ELSEVIER published article about in [Sun, Zhaoli; Yang, Xiaolong; Xia, Linhong; Peng, Yanhua; Li, Zhuo; Zhang, Yan; Yu, Jianqiang] Qingdao Univ, Coll Chem & Chem Engn, 308 Ning Xia Rd, Qingdao 266071, Peoples R China; [Yu, Xue-Fang; Cheng, Jianbo] Yantai Univ, Sch Chem & Chem Engn, Lab Theoret & Computat Chem, 32 Qingquan Rd, Yantai 264005, Peoples R China; [Zhang, Kaisheng] Chinese Acad Sci, HFIPS, Inst Solid State Phys, Environm Mat & Pollut Control Lab, Hefei 230031, Peoples R China in 2021, Cited 55. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

The recombination of photogenerated carriers seriously restricts their utilization efficiency in photocatalysis. Herein, surface oxygen vacancies (SOVs) were constructed in Pd-Bi2MoO6 interface to bridge ultra-low loading Pd cluster and Bi2MoO6 semiconductor (Pd/BMO-SOVs). It was found SOVs in Pd/Bi2MoO6-x serve as Electron Bridge to bridge ultra-low loading Pd cluster and Bi2MoO6-x, thus tremendously enhance utilization efficiency of photoexcited carriers and ultra-low loading Pd active sites for blue LED driven selective oxidation reaction. The Pd(0.05)/Bi2MoO6-SOVs exhibited 57.8 % conversion for selection oxidation of benzyl which are 6.5, 3.3 and 2.1 times higher than pristine Bi2MoO6, Bi2MoO6-x and Pd(0.05)/Bi2MoO6. Combined with theoretical calculations, SOVs was proposed as Electron Bridge to transfer photogenerated electrons from Bi2MoO6-x to ultra-low loading Pd clusters, thus greatly boosting separation and utilization efficiency of photogenerated electron-hole pairs.

COA of Formula: C8H10O2. Welcome to talk about 105-13-5, If you have any questions, you can contact Sun, ZL; Yang, XL; Yu, XF; Xia, LH; Peng, YH; Li, Z; Zhang, Y; Cheng, JB; Zhang, KS; Yu, JQ or send Email.

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Product Details of 105-13-5. I found the field of Chemistry very interesting. Saw the article Switchable Synthesis of alpha,alpha-Dihalomethyl and alpha,alpha,alpha-Trihalomethyl Ketones by Metal-Free Decomposition of Enaminone C=C Double Bond published in 2020, Reprint Addresses Liu, YY; Wan, JP (corresponding author), Jiangxi Normal Univ, Coll Chem & Chem Engn, Nanchang 330022, Jiangxi, Peoples R China.. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol.

The novel free radical-based cleavage of the enaminone C=C double bond is realized by using N-halosuccinimides (NXS) in the presence of benzoyl peroxide (BPO) with mild heating, enabling the tunable synthesis of alpha,alpha-dihalomethyl ketones and alpha,alpha,alpha-trihalomethyl ketones under different reaction conditions. The formation of these divergent products involving featured C=C double bond cleavage requires no any metal reagent, and represents one more practical example on the synthesis of poly halogenated methyl ketones via the functionalization of carbon-carbon bond.

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Category: alcohols-buliding-blocks. In 2021 J ORG CHEM published article about ALLYLIC ACETATES; MOLECULES in [Li, Shichao; Hou, Bo; Wang, Jianbo] Peking Univ, Coll Chem, Beijing Natl Lab Mol Sci BNLMS, Key Lab Bioorgan Chem & Mol Engn,Minist Educ, Beijing 100871, Peoples R China in 2021, Cited 40. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5.

A palladium-catalyzed highly regio- and stereoselective allenic C-H oxidative coupling with alpha-diazo esters is developed. The reaction pathway involves allylic palladium carbene as the key intermediate, which is followed by a carbene migratory insertion process. The reaction proceeds efficiently under mild conditions without external base, providing substituted [3]dendralenes bearing various functional groups.

Category: alcohols-buliding-blocks. Welcome to talk about 105-13-5, If you have any questions, you can contact Li, SC; Hou, B; Wang, JB or send Email.

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Recommanded Product: (4-Methoxyphenyl)methanol. Authors Luo, NH; Zhong, YH; Wen, HL; Shui, HL; Luo, RS in WILEY-V C H VERLAG GMBH published article about in [Luo, Nianhua; Zhong, Yuhong; Wen, Huiling; Shui, Hongling; Luo, Renshi] Gannan Med Univ, Sch Pharmaceut Sci, Ganzhou 341000, Jiangxi, Peoples R China in 2021, Cited 94. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Ketones are of great importance in synthesis, biology, and pharmaceuticals. This paper reports an iridium complexes-catalyzed cross-coupling of alcohols via hydrogen borrowing, affording a series of alpha-alkylated ketones in high yield (86 %-95 %) and chemoselectivities (>99 : 1). This methodology has the advantages of low catalyst loading (0.1 mol%) and environmentally benign water as the solvent. Studies have shown the amount of base has a great impact on chemoselectivities. Meanwhile, deuteration experiments show water plays an important role in accelerating the reduction of the unsaturated ketones intermediates. Remarkably, a gram-scale experiment demonstrates this methodology of iridium-catalyzed cross-coupling of alcohols has potential application in the practical synthesis of alpha-alkylated ketones.

Recommanded Product: (4-Methoxyphenyl)methanol. Welcome to talk about 105-13-5, If you have any questions, you can contact Luo, NH; Zhong, YH; Wen, HL; Shui, HL; Luo, RS or send Email.

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