Category: 100-86-7

Electric Literature of 100-86-7, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 100-86-7, Name is 2-Methyl-1-phenyl-2-propanol, SMILES is CC(O)(C)CC1=CC=CC=C1, belongs to alcohols-buliding-blocks compound. In a article, author is Shi, Zhiqiang, introduce new discover of the category.

Exploring catalytic processes performed under natural conditions is interesting, but there remains a great challenge in developing highly efficient catalysts for natural oxidation of alcohols. Herein, we report a chloroplast-like catalyst comprised of photoactive carbon dots (CDs), catalytically active Pt nanoparticles, and amphiphilic nanotubes. Under simulated and real natural reaction conditions, our catalysts exhibited remarkable activity and long-term reusability for the oxidation of various alcohols, significantly outperforming that of other counterpart catalysts and reported thermal/photocatalytic systems. It was demonstrated that when the carbon dots and the amphiphilic nanotubes respectively played a role in the light-harvesting and the substrate transport the Pt/CDs heterointerface acted as the active center for the matter conversion. Such an elaborate cooperation, an advanced process in the photosynthesis of plant, contributed to the excellent catalytic performance. This contribution provides a new design concept for artificial photocatalysts, which is very promising for developing sustainable catalytic processes.

Electric Literature of 100-86-7, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 100-86-7 is helpful to your research.

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Application of 100-86-7, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 100-86-7, Name is 2-Methyl-1-phenyl-2-propanol, SMILES is CC(O)(C)CC1=CC=CC=C1, belongs to alcohols-buliding-blocks compound. In a article, author is Shi, Zhiqiang, introduce new discover of the category.

Exploring catalytic processes performed under natural conditions is interesting, but there remains a great challenge in developing highly efficient catalysts for natural oxidation of alcohols. Herein, we report a chloroplast-like catalyst comprised of photoactive carbon dots (CDs), catalytically active Pt nanoparticles, and amphiphilic nanotubes. Under simulated and real natural reaction conditions, our catalysts exhibited remarkable activity and long-term reusability for the oxidation of various alcohols, significantly outperforming that of other counterpart catalysts and reported thermal/photocatalytic systems. It was demonstrated that when the carbon dots and the amphiphilic nanotubes respectively played a role in the light-harvesting and the substrate transport the Pt/CDs heterointerface acted as the active center for the matter conversion. Such an elaborate cooperation, an advanced process in the photosynthesis of plant, contributed to the excellent catalytic performance. This contribution provides a new design concept for artificial photocatalysts, which is very promising for developing sustainable catalytic processes.

Application of 100-86-7, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 100-86-7 is helpful to your research.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

Reference of 100-86-7, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 100-86-7, name is 2-Methyl-1-phenyl-2-propanol, molecular formula is C10H14O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

2.5.1 (1,1-Dimethyl-2-phenyl-ethoxy)-trimethylsilyl ether IR (neat): nu = 2950, 1450, 1255, 1095, 838, 740, 693 cm-1; 1H NMR (400 MHz, CDCl3): delta = 0.148 (s, 9H), 1.292 (s, 6H), 2.802 (s, 2H), 7.272-7.356 (m, 5H) ppm; MS (EI, 70 eV) m/z: 222 [M+], 207 [M+-CH3], 133 [M+-OTMS]; Anal. calcd for C13H22OSi: C, 70.27; H, 9.90. Found: C, 70.25; H, 9.87.

According to the analysis of related databases, 100-86-7, the application of this compound in the production field has become more and more popular.

Reference:
Article; Shirini, Farhad; Khaligh, Nader Ghaffari; Akbari-Dadamahaleh, Somayeh; Journal of Molecular Catalysis A: Chemical; vol. 365; (2012); p. 15 – 23;,
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The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 100-86-7, name is 2-Methyl-1-phenyl-2-propanol. This compound has unique chemical properties. The synthetic route is as follows. Product Details of 100-86-7

General procedure: In a typical reaction, alcohol (0.4 mmol) was mixed with AlCl3 (0.02 mmol, 5 mol%) and triphenylphosphine (PPh3, 0.02 mmol, 5 mol%) in nitromethane (1.0 mL). Thereafter the mixture was stirred at 80 C for 2 h. After the reaction, the mixture was cooled to room temperature, and the product was isolated using preparative thin layer chromatography (TLC, eluting solution: petroleum ether/ethyl acetate, 5/1 (v/v)). Tests for substrate scope were all performed with an analogous procedure.

With the rapid development of chemical substances, we look forward to future research findings about 100-86-7.

Reference:
Article; Liu, Changhui; Pan, Bin; Gu, Yanlong; Cuihua Xuebao/Chinese Journal of Catalysis; vol. 37; 6; (2016); p. 979 – 986;,
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With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.100-86-7, name is 2-Methyl-1-phenyl-2-propanol, molecular formula is C10H14O, molecular weight is 150.22, as common compound, the synthetic route is as follows.category: alcohols-buliding-blocks

100.6 ml of concentrated sulfuric acid (9.4 eq.) are placed in a 500 ml three-necked flask equipped with a condenser and a thermometer, followed by cooling to a temperature in the region of 5- 10C. A mixture containing 30 g of methyl- 1 -phenyl-2-propanol (1 eq.) and 9.83 g of acetonitrile (1 eq.) is added dropwise. The mixture is stirred for 5 minutes at a temperature in the region of 5-10C and then for 5 hours at room temperature (monitoring by TLC, 95/5 CH2Cl2/MeOH). (0210) The mixture is then poured into 1 litre of water and extracted with 100 ml of toluene. The aqueous phase is basified to pH 8.5 with ammonium carbonate and then extracted twice with 500 ml of MTBE (methyl tert-butyl ether). The organic phase is dried over Na2S04, filtered, evaporated to dryness and then dried under vacuum over P205. 27 g (78% yield) of compound (a) are obtained in the form of a yellow liquid. (0211) The NMR and mass analyses are in accordance with the expected structure.

At the same time, in my other blogs, there are other synthetic methods of this type of compound,100-86-7, 2-Methyl-1-phenyl-2-propanol, and friends who are interested can also refer to it.

Reference:
Patent; L’OREAL; SABELLE, Stephane; FADLI, Aziz; CHARRIER, Alexandra; (47 pag.)WO2017/109185; (2017); A1;,
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Reference of 100-86-7, In the chemical reaction process,reaction time,type of solvent,can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product.An updated downstream synthesis route of 100-86-7 as follows.

General procedure: To cooled (0 C) 95% sulfuric acid (10 ml) and undermagnetic stirring, was added dropwise a benzonitrile (1.25eq). Then (500 mg, 3.33mmol) of tertiary alcohol1,1-dimethyl-2-phenylethanol (1, commercial product) in cyclohexane (10 ml) was added to the solution. Afterreturn to room temperature, the resulting mixture was stirred under reflux for 2.5 hours. Then, the solution iscooled at room temperature and versed on ice-cold water under magnetic stirring. The solution is alkalizedwith ammonia. The organic layer was extracted with dichloromethane (100 ml), washed with a saturatedaqueous NaCl solution, dried over sodium sulfate and filtered. The solvent was removed in vacuo and thecrude material was then purified by chromatography (silicia gel) to afford the imine as pure compound.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,100-86-7, its application will become more common.

Reference:
Article; Selmi, Awatef; Aydi, Rihab; Mosset, Paul; Gree, Rene; Kammoun, Majed; Arkivoc; vol. 2019; 5; (2019); p. 108 – 120;,
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Application of 100-86-7, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 100-86-7, name is 2-Methyl-1-phenyl-2-propanol, molecular formula is C10H14O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

Example 2: This example illustrates the preparation of 3,3-dimethyl-1 -pyrrolo[1 ,2-b]pyridazin- 3-yl-4H-isoquinolinea) Preparation of 1 ,3,3-trimethyl-4H-isoquinolineAcetonitrile (1.5 g, 37 mmol) was slowly added to 98% sulfuric acid (50 g, 0.5 mol) at 0 00. Then 2-methyl-i -phenyl-propan-2-ol (5.0 g, 33 mmol) was added to this solution at 0 00 The reaction mixture was allowed to reach room temperature, stirred for 1 h at this temperature and poured on aqueous sodium hydroxide solution of pH 9. The mixture was extracted withethyl acetate, the organic layer washed with water and brine, dried over sodium sulfate and evaporated under reduced pressure to obtain 1 ,3,3-trimethyl-4H-isoquinoline (4.3 g, 25 mmol, 74 %), which was pure enough to be directly used in the next step. 1H-NMR (400 MHz, 0D013): oe (ppm) = 1.20 (s, 6H), 2.37 (s, 3H), 2.69 (s, 2H), 7.14 (d, 1H), 7.27-7.36 (m, 2H), 7.48 (d, 1H).

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 100-86-7, 2-Methyl-1-phenyl-2-propanol.

Reference:
Patent; SYNGENTA PARTICIPATIONS AG; SYNGENTA (CHINA) INVESTMENT CO., LTD.; BOU HAMDAN, Farhan; QUARANTA, Laura; TRAH, Stephan; LAMBERTH, Clemens; LU, Long; LU, Qiang; WO2015/117563; (2015); A1;,
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Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 100-86-7, name is 2-Methyl-1-phenyl-2-propanol. A new synthetic method of this compound is introduced below., COA of Formula: C10H14O

5,49 g of trifluoromethane sulfonic acid was added dropwise to a mixture of 1,2 g (7,3 mmol) 5,6-dimethoxy-pyridine-3-carbonitrile an6 1,1 g (7,3 mmol) ) 2-methyl-1-phenyl-propan-2-ol in 50 ml dichloromethane at -5C. After 30 minutes the reaction mixture was poured onto sodium hydrogencarbonate solution, the organic layer was separated and the aqueous layer was extracted twice with dichloromethane. The combined organic extracts were evaporated and the residue was purified via silica gel chromatography with heptane/ethyl acetate mixtures to yield 1.8 g (83 %) of the title compound as a yellow oil. 1H-NMR(CDCI3, delta in ppm): 7.9 (d, 1 H); 7,4 (m, 1 H); 7,35 (d, 1 H); 7,25 (m, 3H); 4,1 (s, 3H); 3,95 (s, 3H); 2,8 (s, 2H); 1,3 (s, 6H).

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 100-86-7, 2-Methyl-1-phenyl-2-propanol.

Reference:
Patent; BASF SE; GRAMMENOS, Wassilios; WINTER, Christian; MUELLER, Bernd; WOLF, Antje; ESCRIBANO CUESTA, Ana; CAMBEIS, Erica; LOHMANN, Jan Klaas; GROTE, Thomas; KRETSCHMER, Manuel; RIEDIGER, Nadine; CRAIG, Ian Robert; WIEBE, Christine; TERTERYAN-SEISER, Violeta; KOCH, Andreas; FEHR, Marcus; (298 pag.)WO2017/16915; (2017); A1;,
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Reference of 100-86-7, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 100-86-7, name is 2-Methyl-1-phenyl-2-propanol, molecular formula is C10H14O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

General procedure: To a solution of the corresponding alcohol (1.0 mmol) in CH2Cl2 (3 mL) were added N-methylmorpholine (101 mg, 1.0 mmol) and ethyl propiolate (108 mg, 1.1 mmol). The reaction mixture was stirred at r.t., and the progress of the reaction was monitored by TLC. After completion of the reaction, the solvent was removed on a rotary evaporator and the residue was extracted with EtOAc (3 × 10 mL). The combined organic extracts were washed with brine (30 mL), and dried over anhyd Na2SO4. The solvent was removed on a rotary evaporator, and the crude product was purified by silica gel column chromatography using EtOAc and hexane as eluents.

According to the analysis of related databases, 100-86-7, the application of this compound in the production field has become more and more popular.

Reference:
Article; Sarkar, Sujit; Sultana, Sabera; Indukuri, Kiran; Unnava, Ramanjaneyulu; Saikia, Anil K.; Synthesis; vol. 48; 11; (2016); p. 1727 – 1733;,
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Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 100-86-7, Name is 2-Methyl-1-phenyl-2-propanol, molecular formula is C10H14O. In an article, author is Finocchio, Eliana,once mentioned of 100-86-7, Safety of 2-Methyl-1-phenyl-2-propanol.

Gastritis and gastroesophageal reflux disease are strongly associated with non-allergic nasal disorders

Background Gastroesophageal reflux disease (GERD) has been reported to be significantly associated with chronic rhinosinusitis, but the strength of the association is still debated. Aims To evaluate the strength of the association between gastritis/GERD and non-allergic rhinitis (NAR)/allergic rhinitis (AR)/sinusitis. Methods We investigated 2887 subjects aged 20-84 years, who underwent a clinical visit in seven Italian centres (Ancona, Palermo, Pavia, Terni, Sassari, Torino, Verona) within the study on Gene Environment Interactions in Respiratory Diseases, a population-based multicase-control study between 2008 and 2014. Subjects were asked if they had doctor-diagnosed gastritis or stomach ulcer (confirmed by gastroscopy) or gastroesophageal reflux disease, hiatal hernia or esophagitis. The association between NAR/AR/sinusitis and either gastritis or GERD was evaluated through relative risk ratios (RRR) by multinomial logistic regression. Results The prevalence of gastritis/GERD increased from subjects without nasal disturbances (22.8% = 323/1414) to subjects with AR (25.8% = 152/590) and further to subjects with NAR (36.7% = 69/188) or sinusitis (39.9% = 276/691). When adjusting for centre, sex, age, education level, BMI, smoking habits and alcohol intake, the combination of gastritis and GERD was associated with a four-fold increase in the risk of NAR (RRR = 3.80, 95% CI 2.56-5.62) and sinusitis (RRR = 3.70, 2.62-5.23) with respect to controls, and with a much smaller increase in the risk of AR (RRR = 1.79, 1.37-2.35).. Conclusion The study confirmed the association between gastritis/GERD and nasal disturbances, which is stronger for NAR and sinusitis than for AR.

If you’re interested in learning more about 100-86-7. The above is the message from the blog manager. Safety of 2-Methyl-1-phenyl-2-propanol.

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