Tag: M.W=100-150

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. Name: (4-Methoxyphenyl)methanol, 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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Recommanded Product: 105-13-5. 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.

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An article Nickel-Copper bimetallic mesoporous nanoparticles: As an efficient heterogeneous catalyst for N-alkylation of amines with alcohols WOS:000586013600001 published article about MCM-41 MOLECULAR-SIEVES; AROMATIC-AMINES; SILICA NANOPARTICLES; SOLVENT-FREE; OXIDATION; IRON; BENZYLATION; RUTHENIUM; AMINATION; SECONDARY in [Nasresfahani, Zahra; Kassaee, Mohamad Z.] Tarbiat Modares Univ, Dept Chem, POB 14155-175, Tehran, Iran in 2021, Cited 43. Name: (4-Methoxyphenyl)methanol. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

A bimetallic catalyst (Ni/Cu-MCM-41) is prepared via co-condensation method. The latter is characterized by Fourier transform infrared (FT-IR), X-ray powder diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), diffuse reflectance spectroscopy (DRS), and nitrogen adsorption-desorption analysis. Catalytic performance of Ni/Cu-MCM-41 is probed in N-alkylation of amines with alcohols through a hydrogen autotransfer process. Noteworthy, this catalytic system appears very efficient for synthesis of a range of secondary and tertiary amines in good to excellent isolated yields. Moreover, the catalyst is successfully recovered and reused four times without notable decrease in its activity.

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Li, SC; Hou, B; Wang, JB 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 published Palladium-Catalyzed Oxidative Coupling of the Allenic C-H Bond with alpha-Diazo Esters: Synthesis of [3]Dendralenes in 2021, Cited 40. Category: alcohols-buliding-blocks. 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.

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Recommanded Product: 105-13-5. Authors Sato, K; Tanaka, S; Wang, JZ; Ishikawa, K; Tsuda, S; Narumi, T; Yoshiya, T; Mase, N in AMER CHEMICAL SOC published article about in [Sato, Kohei; Tanaka, Shoko] Shizuoka Univ, Grad Sch Sci & Technol, Hamamatsu, Shizuoka 4328561, Japan; [Wang, Junzhen; Ishikawa, Kenya] Shizuoka Univ, Dept Appl Chem & Biochem Engn, Fac Engn, Hamamatsu, Shizuoka 4328561, Japan; [Tsuda, Shugo; Yoshiya, Taku] Peptide Inst Inc, Ibaraki, Osaka 5670085, Japan; [Narumi, Tetsuo; Mase, Nobuyuki] Shizuoka Univ, Dept Appl Chem & Biochem Engn, Fac Engn,Grad Sch Sci & Technol, Course Appl Chem & Biochem Engn,Dept Engn,Grad Sc, Hamamatsu, Shizuoka 4328561, Japan; [Narumi, Tetsuo; Mase, Nobuyuki] Shizuoka Univ, Res Inst Green Sci & Technol, Hamamatsu, Shizuoka 4328561, Japan; [Sato, Kohei] Shizuoka Univ, Dept Appl Chem & Biochem Engn, Fac Engn, Course Appl Chem & Biochem Engn,Dept Engn,Grad Sc, Hamamatsu, Shizuoka 4328561, Japan in 2021, Cited 52. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

A novel late-stage solubilization of peptides using hydrazides is described. A solubilizing tag was attached through a selective N-alkylation at a hydrazide moiety with the aid of a 2-picoline-borane complex in 50% acetic acid-hexafluoro-2-propanol. The tag, which tolerates ligation and desulfurization conditions, can be detached by a Cu-mediated selective oxidative hydrolysis of the N-alkyl hydrazide. This new method was validated through the synthesis of HIV-1 protease.

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An article Retrospective review of Kawasaki disease at the Women’s and Children’s Hospital, South Australia WOS:000656443500001 published article about INTRAVENOUS IMMUNOGLOBULIN TREATMENT; CORONARY-ARTERY ABNORMALITIES; PREDICTION; RESISTANCE; EFFICACY; THERAPY; PREDNISOLONE; PREVENTION; ANEURYSMS; TRIAL in [Davidson, Hannah; Kelly, Andrew] Univ Adelaide, Womens & Childrens Hosp, Dept Cardiol, Adelaide, SA, Australia; [Agrawal, Rishi] Univ Adelaide, Womens & Childrens Hosp, Dept Gen Paediat Med, Adelaide, SA, Australia; [Kelly, Andrew; Agrawal, Rishi] Univ Adelaide, Fac Hlth & Med Sci, Dept Paediat Adelaide, Adelaide, SA, Australia in , Cited 25. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Recommanded Product: (4-Methoxyphenyl)methanol

Aim Kawasaki disease (KD) is one of the most common causes of acquired cardiac disease in children in high-income countries. The incidence of coronary artery disease (CAD), despite treatment with intravenous immunoglobulin, ranges from 5 to 20%. Determining risk factors for CAD may assist with management and reduce long-term complications. Methods Retrospective data were collected for all patients presenting to the Women’s and Children’s Hospital with a discharge diagnosis of KD over a 10.5-year period, from 2007 to 2018. Results A total of 141 patients were included in the review; 101 patients fulfilled complete criteria for KD; 25 incomplete criteria and 15 did not meet criteria but were treated for KD. CAD was present in 27.7% of all patients, ranging from ectasia to giant aneurysms based on Z-scores and echocardiogram descriptions. Medium to large aneurysms accounted for 8.5% of all patients with suspected KD. Patients with CAD were more likely to: fulfil incomplete criteria (odds ratio (OR) 4.3, 95% confidence interval (CI) 1.7-10.8, P = 0.0027), be less than 12 months of age (OR 11.38, 95% CI 2.94-44.11, P = 0.0001), have CRP > 100 (OR 2.8, 95% CI 1.31-6.02, P = 0.0068) and have a delay in treatment (average day of illness prior to treatment 8.89 vs. 6.78 (OR 1.19, 95% CI 1.05-1.35, P = 0.0055)). Patients with a Kobayashi score >= 4 had a higher rate of re-treatment with intravenous immunoglobulin (OR 3.16, 95% CI 1.27-7.83, P = 0.013). Conclusion Our data are consistent with previously reported risk factors, and high rates of CAD despite standard treatment.

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Category: alcohols-buliding-blocks. Riadi, Y in [Riadi, Yassin] Prince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmaceut Chem, Al Kharj, Saudi Arabia published UV Light Mediated Palladium-Catalyzed Synthesis of 2-Substituedpyrido[2,3-d]pyrimidines in 2021, Cited 26. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5.

A novel and effective photochemical approach for access to 2-substituted pyrido[2,3-d]pyrimidines is described starting from the corresponding 2-(2-aminopyridin-3-yl)ethenol through a palladium-catalyzed reaction. Our strategy involves an original procedure under UV light as source of energy with reaction times of 24-36 h and yields ranging between 42 and 92%.

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In 2021 DALTON T published article about BIS(IMINO)PYRIDINE COBALT COMPLEXES; CHEMOSELECTIVE HYDROGENATION; IRON; EFFICIENT; SOLVENT; AMIDES; MILD; HYDROBORATION; ISOMERIZATION; INHIBITION in [Singh, Anshu; Maji, Ankur; Ghosh, Kaushik] Indian Inst Technol Roorkee, Dept Chem, Roorkee 247667, Uttarakhand, India; [Joshi, Mayank; Choudhury, Angshuman R.] Indian Inst Sci Educ & Res, Dept Chem Sci, Mohali, India in 2021, Cited 111. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Formula: C8H10O2

Base-metal catalysts Co1, Co2 and Co3 were synthesized from designed pincer ligands L-1, L-2 and L-3 having NNN donor atoms respectively. Co1, Co2 and Co3 were characterized by IR, UV-Vis. and ESI-MS spectroscopic studies. Single crystal X-ray diffraction studies were investigated to authenticate the molecular structures of Co1 and Co3. Catalysts Col, Co2 and Co3 were utilized to study the dehydrogenative activation of alcohols for N-alkylation of amines, alpha-alkylation of ketones and synthesis of quinolines. Under optimized reaction conditions, a broad range of substrates including alcohols, anilines and ketones were exploited. A series of control experiments for N-alkylation of amines, alpha-alkylation of ketones and synthesis of quinolines were examined to understand the reaction pathway. ESI-MS spectral studies were investigated to characterize cobalt-alkoxide and cobalt-hydride intermediates. Reduction of styrene by evolved hydrogen gas during the reaction was investigated to authenticate the dehydrogenative nature of the catalysts. Probable reaction pathways were proposed for N-alkylation of amines, alpha-alkylation of ketones and synthesis of quinolines on the basis of control experiments and detection of reaction intermediates.

Formula: C8H10O2. Bye, fridends, I hope you can learn more about C8H10O2, If you have any questions, you can browse other blog as well. See you lster.

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Authors Bains, AK; Ankit, Y; Adhikari, D in WILEY-V C H VERLAG GMBH published article about DEPENDENT AMINE OXIDASES; AEROBIC OXIDATION; CATALYTIC MECHANISM; ALCOHOL OXIDATION; TOPA QUINONE; ACTIVE-SITE; COPPER; HYDROGEN; MODEL; PYRIMIDINES in [K. Bains, Amreen; Adhikari, Debashis] Indian Inst Sci Educ & Res IISER Mohali, Dept Chem Sci, Sas Nagar 140306, Punjab, India; [Ankit, Yadav] Indian Inst Sci Educ & Res IISER Mohali, Dept Earth & Environm Sci, Sas Nagar 140306, Punjab, India in 2021, Cited 42. Recommanded Product: 105-13-5. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

A redox-active iminoquinone motif connected with pi-delocalized pyrene core has been reported that can perform efficient two-electron oxidation of a class of substrates. The design of the molecule was inspired by the organic redox cofactor topaquinone (TPQ), which executes amine oxidation in the enzyme, copper amine oxidase. Easy oxidation of both primary and secondary alcohols happened in the presence of catalytic KOtBu, which could reduce the ligand backbone to its iminosemiquinonate form under photoinduced conditions. Moreover, this easy oxidation of alcohols under aerobic condition could be elegantly extended to multi-component, one-pot coupling for the synthesis of quinoline and pyrimidine. This organocatalytic approach is very mild (70 degrees C, 8 h) compared to a multitude of transition-metal catalysts that have been used to prepare these heterocycles. A detailed mechanistic study proves the intermediacy of the iminosemiquinonate-type radical and a critical hydrogen atom transfer step to be involved in the dehydrogenation reaction.

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Recently I am researching about FLUORINATED ALCOHOLS; SOLVENTS; ACCESS; BENZYLATION; ALLYLATION; REAGENTS; ETHERS, Saw an article supported by the Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang [2019R01005]; Natural Science Foundation of Zhejiang ProvinceNatural Science Foundation of Zhejiang Province [LY18B020002, LQ20B020005]; Joint Fund of Zhejiang Provincial Natural Science Foundation [LTZ21B020001]. Quality Control of (4-Methoxyphenyl)methanol. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Li, JS; Xi, WX; Zhong, R; Yang, JG; Wang, L; Ding, HF; Wang, ZM. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

Hexafluoroisopropanol (HFIP)-catalyzed direct dehydroxydifluoro-alkylation of benzylic and allylic alcohols with difluoroenoxysilanes is developed. This procedure enables the synthesis of a broad range of alpha,alpha-difluoroketones, a class of highly valuable intermediates and building blocks in medicinal and organic chemistry. Here, we have demonstrated for the first time that HFIP could act as a powerful catalyst for fluorinated carbon-carbon bond formation. The application of this protocol in late-stage dehydroxydifluoroalkylation of potentially bioactive drugs and natural products has also been carried out.

Quality Control of (4-Methoxyphenyl)methanol. Welcome to talk about 105-13-5, If you have any questions, you can contact Li, JS; Xi, WX; Zhong, R; Yang, JG; Wang, L; Ding, HF; Wang, ZM or send Email.

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