Category: 7541-49-3

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 7541-49-3, name is 3,7,11,15-Tetramethylhexadec-2-en-1-ol, the common compound, a new synthetic route is introduced below. name: 3,7,11,15-Tetramethylhexadec-2-en-1-ol

Phytol (2.0 g, 6.7 mmol) was dissolved in ethanol, rhodium 5% on alumina was added and mixture was placed under H2 60 psi and shaken overnight. The reaction mixture was filtered and evaporated to give the desired compound as an oil (2.0 g, 100% yield).

The synthetic route of 7541-49-3 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; CHIMERIX, INC.; UNIVERSITY OF CALIFORNIA, SAN DIEGO; WO2007/130783; (2007); A2;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Application of 7541-49-3, 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 7541-49-3, name is 3,7,11,15-Tetramethylhexadec-2-en-1-ol. This compound has unique chemical properties. The synthetic route is as follows.

EXAMPLE 4 3 7,11,15-tetramethyl-hexadecanol (Dihydrophytol) Method B, Hydrogenation Over Nickel: (0031) Phytol (200.45 g) was hydrogenated at room temperature in ethanol (1 lit) with 30% slurry of Raney Nickel (85.7 g), with a stream of hydrogen for 104 hours to get dihydrophytol, 201.87 g (100%). Mass spec: m/z 297 (M-1)+. 1H NMR (CDCl3), delta ppm: 0.83-0.88 (m, 15H), 1.04-1.53 (m, 24H), 1.75 (s), 3.60-3.71 (m 2H). This product is used without further purification in the conversion to the corresponding bromide.

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 7541-49-3, 3,7,11,15-Tetramethylhexadec-2-en-1-ol.

Reference:
Patent; The United States of America as represented by the Secretary of the Air Force; Tan, Loon-Seng; Kannan, Ramamurthi; Dalton, Matthew; US8471035; (2013); B1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Reference of 7541-49-3 ,Some common heterocyclic compound, 7541-49-3, molecular formula is C20H40O, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.

Platinum oxide (PtO2, 1.15 g, 6.61 mmol) is added to a solution of phytol (30.00 g, 101.20 mmol) in THF (450 mL) under argon and the medium is placed under 1 bar of dihydrogen, then stirred for 4 hours at room temperature. After filtration through celite rinsed with THF, a black oil of molecule A27 is obtained after concentration under reduced pressure. Yield: 29.00 g (96%)1H-NMR (CDCl3, ppm): 0.84 (6H); 0.86 (6H); 0.89 (3H); 1.00-1.46 (22H); 1.46-1.68 (3H); 3.61-3.73 (2H).

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 7541-49-3, 3,7,11,15-Tetramethylhexadec-2-en-1-ol, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; ADOCIA; GEISSLER, Alexandre; (119 pag.)US2019/275108; (2019); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 7541-49-3, name is 3,7,11,15-Tetramethylhexadec-2-en-1-ol. This compound has unique chemical properties. The synthetic route is as follows. COA of Formula: C20H40O

Example 75Synthesis of 1-O-(3,7,11,15-tetramethylhexadec-2-enyl)-D-glucoside 3.4 g (8.7 mmol) of 13-D-Glucose pentaacetate and 2.0 g (6.7 mmol) of phytol were dissolved in dry acetonitrile (7 mL). 1.70 mL (13.4 mmol) of boron trifluoride diethyl etherate complex was added to the solution with cooling on ice. The reaction mixture was allowed to warm up slowly to room temperature while being stirred for 18 hours before addition of 2.8 mL (20 mmol) of triethylamine at 0 C. The resulting solution was diluted with ethyl acetate, and washed with water, 1M hydrochloric acid, saturated sodium bicarbonate aqueous solution, and saturated brine, successively, and dried over sodium sulfate. After filtration, the filtrate was concentrated to obtain a crude product of 1-O-(3,7,11,15-tetramethylhexadec-2-enyl)-D-glucopyranoside tetraacetate.

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, 7541-49-3, 3,7,11,15-Tetramethylhexadec-2-en-1-ol.

Reference:
Patent; Chemgenesis Incorporated; US2012/264923; (2012); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Synthetic Route of 7541-49-3, Adding some certain compound to certain chemical reactions, such as: 7541-49-3, name is 3,7,11,15-Tetramethylhexadec-2-en-1-ol,molecular formula is C20H40O, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 7541-49-3.

A mixture of 48.6 mmol (15.02 g) of (E, Z)-(all-rac)-phytol (E/Z = 72/28), 51.1 mmol (11.56 g) of benzoic anhydride and 2.4 mmol (0.30 g) OF N, N-DIMETHYLAMINOPYRIDINE in 30 mL of hexane was stirred at 23 to 24C for 20 hours. Then 50 ml of water were added and the organic phase was extracted thrice with 50 mL of diethyl ether. The combined or- ganic phases were washed thrice with an aqueous solution of HCl (10% by weight), neu- tralised with 50 mL of a saturated solution OF NAHC03, washed with 50 mL of a saturated solution of NaCl and with 50 mL of water and dried over NA2SO4. AFTER FILTRATION, the sol- vent was evaporated in vacuo to afford a colorless oil and a white precipitate. This crude material was purified by column chromatography over silica gel using a mixture of ethyl acetate and hexane (v/v = 5: 95) as eluent. 37.2 mmol (14. 80 g) of (E,Z)-(all-rac)-phytyl benzoate were isolated as a colorless oil (E/Z = 68/32; yield: 76% based on (all-rac)-phytol ; purity: 99. 5%-GC area).

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 7541-49-3, 3,7,11,15-Tetramethylhexadec-2-en-1-ol, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; DSM IP ASSETS B.V.; WO2005/26142; (2005); A2;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Reference of 7541-49-3, 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. 7541-49-3, name is 3,7,11,15-Tetramethylhexadec-2-en-1-ol. A new synthetic method of this compound is introduced below.

In a 100 mL round bottom flask, phytol (trans: cis (2:1) isomeric mixture of 34.9 mL, 100 mmol) and triethylamine (1.4 mL, 10 mmol) were added to toluene (100 mL), the reaction mixture was cooled down to -78 0C. Phosphorus tribromide (4.7 mL, 50 mmol) was added dropwise. After addition complete, the reaction mixture was warmed up to room temperature and stirred for 4 hours. Water (100 mL) was added dropwise to quench the reaction. Ethyl acetate (200 mL) was added and then washed with water (50 mL x 2) and brine (50 mL x 2) sequentially. The ethyl acetate solution was dried by Na2SO4 and concentrated in vacuo. The resulting residue was directly used for the next reaction. L-cysteine hydrochloride monohydrate (1.90 g, 10.73 mmol) and potassium carbonate (2.96 mg, 21.45 mmol) were added to ethanol (40 mL) and water (40 mL), the reaction was stirred at room temperature for 30 min, phytyl bromide (2.56 g, 7.15 mmol) was added. The reaction mixture was stirred at room temperature under argon for 4 hours. The precipitate obtained was washed by water, ethanol and dry in vacuum for 72 hours. White solid obtained was product which was directly used for the next reaction. Mono-methyl succinate (132 mg, 1 mmol), 2~S7-Aza-1 H-be?zotriazole- l -y[)-lj ,.}53-tetramelhy[urotiium hexalluoropho^phate ( 1.1 mg, 1.1 mmol) and N5N- diisopropyl-ethyl-amine (0.52 mL, 3 mmol) were mixed in THF (5 mL). The reaction solution was stirred at room temperature for ten minutes. 2-Amino-3-(3,7,l 1,15-tetramethyl- hexadec-2-enylsulfanyl)-propionic acid (399 mg, 1 mmol) was added to reaction mixture. The reaction solution was stirred at room temperature overnight. Ethyl acetate (50 mL) was added and then washed with saturated ammonium chloride aqueous solution (20 mL x 2), DI water (20 mL x 2) and brine (20 mL x 2) sequentially. The ethyl acetate solution was dried by Na2SO4 and concentrated in vacuo to afford a crude mixture of 1 : 1 trans isomers and 1 : 1 cis isomers of compound N-53, wherein the ratio of trans isomers to cis isomers is 7:3 (200 mg, 40%). 1H-NMR (500 MHz, MeOH-d4): delta 0.76-0.79 (m, 12H), 1.00-1.46 (m, 19H), 1.58 and 1.63 (s, 3H), 1.91-1.99 (m, 2H), 2.48-2.52 (m, 4H), 2.60-2.64 (m, IH), 2.87 (dd, J = 4.5, 14.0 Hz, IH), 3.04-3.07(m, IH), 3.14-3.18 (m, IH), 3.57 (s, 3H), 4.46-4.49 (m, IH), 5.12 (t, J = 7.5 Hz, IH). 13C-NMR (125 MHz, MeOH-d4): delta 20.12, 20.17, 20.23, 23.05, 23.14, 23.59, 25.52, 25.94, 25.96, 26.30, 26.31, 26.64, 29.19, 30.20, 30.40, 31.26, 32.87, 33.54, 33.79, 33.82, 33.88, 33.94, 33.97, 37.62, 37.71, 38.41, 38.50, 40.56, 40.95, 52.27, 53.40, 53.53, 121.43, 121.89, 140.87, 141.01; ES-MS: mass calcd for Chemical Formula: C28H5INO5S 513.3. Found (M+Na) m/z 536.3.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,7541-49-3, its application will become more common.

Reference:
Patent; SIGNUM BIOSCIENCES, INC.; STOCK, Jeffry, B.; STOCK, Maxwell; RAPOLE, Keshava; LEE, Seung-yub; VORONKOV, Michael; PEREZ, Eduardo; CHEN, Shuyi; CHEN, Jinglong; GORDON, Joel; WO2010/56778; (2010); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Adding a certain compound to certain chemical reactions, such as: 7541-49-3, 3,7,11,15-Tetramethylhexadec-2-en-1-ol, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, 7541-49-3, blongs to alcohols-buliding-blocks compound. COA of Formula: C20H40O

Product obtained by hydrogenating phytol. [1234] To a solution of phytol (30.00 g, 101.20 mmol) in THF (450 mL) in argon is added platinum dioxide (PtO2, 1.15 g, 6.61 mmol). The medium is placed under 1 bar of dihydrogen then stirred for 4 h at ambient temperature. After filtering on celite by rinsing with THF, a black oil of molecule 47 is obtained after concentration at reduced pressure. [1235] Yield: 29.00 g (96%) [1236] 1H NMR (CDCl3, ppm): 0.84 (6H); 0.86 (6H); 0.89 (3H); 1.00-1.46 (22H); 1.46-1.68 (3H); 3.61-3.73 (2H).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,7541-49-3, its application will become more common.

Reference:
Patent; ADOCIA; CHAN, You-Ping; GEISSLER, Alexandre; NOEL, Romain; ROGER, Walter; CHARVET, Richard; LAURENT, Nicolas; (75 pag.)US2019/275156; (2019); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, HPLC of Formula: https://www.ambeed.com/products/7541-49-3.html, 7541-49-3, Name is 3,7,11,15-Tetramethylhexadec-2-en-1-ol, SMILES is CC(C)CCCC(C)CCCC(C)CCC/C(C)=C/CO, belongs to alcohols-buliding-blocks compound. In a document, author is Zhang, Zedong, introduce the new discover.

Decolorization of molasses alcohol wastewater by thermophilic hydrolase with practical application value

The aim of this work was to explore the ability of cutinase in the decolorization of molasses wastewater. Thermophilic cutinase from Thermobifida alba eliminated 76.1-78.2% of colorants and exhibited the highest decolorization efficiency amongst all of the cutinases tested. Cutinase from Thermobifida alba was immobilized on an affordable and efficient modified chitosan carrier and achieved a decolorization yield of 79.3-81.2%. This cutinase removed 66.3-71.1% of pigments and lasted continuously for 5 days. Importantly, it was also shown to continuously and effectively remove COD and BOD5. Compared to other enzymes, the immobilized cutinase from Thermobifida alba had the advantage of being low-cost and had a high expression level and activity. The results confirmed the decolorization occurred by destroying the conjugated system of melanoidins via an addition reaction by cutinase from Thermobifida alba. Thus, this study contributes a more practical and efficient approach to enzymatic decolorization of molasses wastewater.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 7541-49-3. HPLC of Formula: https://www.ambeed.com/products/7541-49-3.html.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 7541-49-3, Name is 3,7,11,15-Tetramethylhexadec-2-en-1-ol, formurla is C20H40O. In a document, author is Mahdavi, Hannaneh, introducing its new discovery. Computed Properties of C20H40O.

Reducing the destructive effect of ambient humidity variations on gas detection capability of a temperature modulated gas sensor by calcium chloride

Despite the successful detection performance of electronic nose in laboratories, they face challenges for use in the industry due to their accuracy reduction resulted from variable ambient properties especially relative humidity (RH) variation which is studied here. Responses of a single temperature modulated metal oxide gas sensor have been analyzed by SVM and k-NN methods to achieve a detector for low concentration levels of acetone, ethanol, 1-propanol and 1-butanol in air. The classifier models were designed and tested under different train-test conditions which showed that studied gases can be detected by the classifier if only they were measured in the same train and test environmental conditions and deviation of humidity level from train condition, reduces the detection accuracy to less than 60%. The accuracy increases by expanding the training dataset and training the system with responses carried out for gas with various RH contents. It was also shown that by using CaCl2 at the rout of gas flow, the destructive effect of RH variation is reduced and the detection accuracy increases to above 90%, while to achieve this accuracy, it is not necessary to train the system in all humidity conditions. By this method, the number of required test for system training reduces drastically. The method can be generalized to other electronic nose and gas detectors which suffer from humidity variations.

If you are hungry for even more, make sure to check my other article about 7541-49-3, Computed Properties of C20H40O.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 7541-49-3, Name is 3,7,11,15-Tetramethylhexadec-2-en-1-ol, SMILES is CC(C)CCCC(C)CCCC(C)CCC/C(C)=C/CO, in an article , author is Innocenzi, Valentina, once mentioned of 7541-49-3, Recommanded Product: 7541-49-3.

Technical feasibility of biodiesel production from virgin oil and waste cooking oil: Comparison between traditional and innovative process based on hydrodynamic cavitation

Biodiesel production calls for innovative solutions to turn into a competitive process with a reduced environmental impact. One of the process bottlenecks stands in the immiscibility of oil and alcohol as raw materials, so mixing process largely impacts the overall process cost. This process step, if carried out by using hydrodynamic cavitation, has the possibility to become a benchmark for large scale applications. In this paper a process analysis of biodiesel production scheme is developed starting from two different feedstocks, virgin oil and waste cooking oil. At the first the traditional process scheme has been simulated, in a second simulation, the reactor for the biodiesel production is interchanged with a hydrodynamic cavitation reactor. In the paper, the comparison between the traditional and innovative process by using life cycle costing approach has been presented, thus providing indications for industrial technological implementation coming from a professional tool for process analysis. It is worth noting that the introduction of hydrodynamic cavitation reduces of about 40% the energy consumption with respect to the traditional process. As regards the total treatment costs, when using virgin oil as feedstock, they were in the range 820-830 6/t (innovative and traditional process, respectively); while starting from waste cooking oil the costs decreased of about 60%, down to 290-300 6/t (innovative and traditional process, respectively). (C) 2021 Elsevier Ltd. All rights reserved.

But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 7541-49-3, you can contact me at any time and look forward to more communication. Recommanded Product: 7541-49-3.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts