Category: 106-21-8

Continuous Flow Hydrogenation of Flavorings and Fragrances Using 3D-Printed Catalytic Static Mixers was written by Kundra, Milan;Grall, Tom;Ng, Derrick;Xie, Zongli;Hornung, Christian H.. And the article was included in Industrial & Engineering Chemistry Research in 2021.Electric Literature of C10H22O The following contents are mentioned in the article:

A new type of additively manufactured catalytic static mixer, coated with alumina-supported metal catalysts, has been used for the hydrogenation of various model compounds commonly employed in the flavoring and fragrance industries. These heterogeneous catalytic reactions were performed inside an intensified tubular flow reactor housing several catalytic static mixers. In addition to electroplated and cold-sprayed catalyst coatings, which were presented by our group in earlier work, we herein demonstrate a series of alumina-supported metal catalysts for the first time, namely Pd, Pt, Ru, and Ni, supported on alumina and deposited on stainless-steel static mixers. The continuous flow hydrogenation of (-)-isopulegol at 24 bar and 130°C produced the high value product (-)-menthol at full conversion with a 98.8% purity and a space-time yield of 2.66 kg L^-1 h^-1. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Electric Literature of C10H22O).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.Electric Literature of C10H22O

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DFT study of the retention/release of odorant molecules in water using statistical methods was written by En-nahli, Fatima;Belhassan, Assia;Lakhlifi, Tahar;Bouachrine, Mohammed. And the article was included in Rhazes: Green and Applied Chemistry in 2020.Application In Synthesis of 3,7-Dimethyloctan-1-ol The following contents are mentioned in the article:

The D. Functional Theory (DFT) with Becke’s threeparameter hybrid functional using the LYP correlation functional (B3LYP/6-31G (d)), was employed in this work to calculate some quantum chem. descriptors of 51 odorant mols. (15 alcs., 11 aldehydes, 9 ketones, and 16 esters) with the Gaussian 09 software. A total of 37 mols. (2/3 of the data set) were placed in the formation set to construct the 2D-QSAR model, while the remaining 14 mols. (1/3 of the data set) constitute the test set. Statistical methods were used to link the quantum chem. descriptors with retention/release properties using multiple linear regression (MLR), the internal and external validation has been done to validate the model. The significant RLM model showed a good correlation between studied property and three mol. descriptors (EHomo, ET, Ea) with (R2=0.88; Q2=0.91 and R2pred=0.66) which is a good result. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Application In Synthesis of 3,7-Dimethyloctan-1-ol).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.Application In Synthesis of 3,7-Dimethyloctan-1-ol

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Electrochemical Oxidative Carbon-Atom Difunctionalization: Towards Multisubstituted Imino Sulfide Ethers was written by Guan, Zhipeng;Zhu, Shuxiang;Wang, Siyuan;Wang, Huamin;Wang, Siyuan;Zhong, Xingxing;Bu, Faxiang;Cong, Hengjiang;Lei, Aiwen. And the article was included in Angewandte Chemie, International Edition in 2021.COA of Formula: C10H22O The following contents are mentioned in the article:

Ethers (C-O/S) are ubiquitously found in a wide array of functional mols. and natural products. Nonetheless, the synthesis of imino sulfide ethers, containing an N(sp²)=C(sp²)-O/S fragment, still remains a challenge because of its sensitivity to acid. Developed here in is an unprecedented electrochem. oxidative carbon-atom difunctionalization of isocyanides, providing a series of novel multisubstituted imino sulfide ethers. Under metal-free and external oxidant-free conditions, isocyanides react smoothly with simple and readily available mercaptans and alcs. [e.g., 4-fluorobenzenethiol + Et isocyanoacetate + methanol → (Z)-I (80% isolated)]. Importantly, the procedure exhibited high stereoselectivities, excellent functional-group tolerance, and good efficiency on large-scale synthesis, as well as further derivatization of the products. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8COA of Formula: C10H22O).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.COA of Formula: C10H22O

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On the Use of Polyelectrolytes and Polymediators in Organic Electrosynthesis was written by Schille, Benjamin;Giltzau, Niels Ole;Francke, Robert. And the article was included in Angewandte Chemie, International Edition in 2018.Recommanded Product: 106-21-8 The following contents are mentioned in the article:

Although organic electrosynthesis is generally considered to be a green method, the necessity for excess amounts of supporting electrolyte constitutes a severe drawback. Also, the employment of redox mediators results in an addnl. separation problem. In this context, the authors have explored the applicability of soluble polyelectrolytes and polymediators with the TEMPO-mediated transformation of alcs. into carbonyl compounds as a test reaction. Catalyst benchmarking based on cyclic voltammetry studies indicated that the redox-active polymer can compete with molecularly defined TEMPO species. Alc. oxidation was also highly efficient on a preparative scale, and the authors’ polymer-based approach allowed for the separation of both mediator and supporting electrolyte in a single membrane filtration step. Also, both components can be reused multiple times. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Recommanded Product: 106-21-8).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.Recommanded Product: 106-21-8

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Alcohol – Wikipedia,
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New pyridine based liquid crystalline esters with different terminal chains was written by Karanlik, Gurkan;Ocak, Hale;Bilgin Eran, Belkiz. And the article was included in Journal of Molecular Structure in 2019.Category: alcohols-buliding-blocks The following contents are mentioned in the article:

The synthesis, structural and mesomorphic characterization of new pyridine-based Me esters carrying a n-alkoxy chain or 3,7-dimethyloctyloxy branched group at terminal I [R = C₈H₁₇, C₁₀H₂₁, C₁₂H₂₅, (4S)-4,8-dimethylnonyl, 4,8-dimethylnonyl] have been presented. The liquid crystalline properties of the new pyridine-based calamitic mols. have been investigated by polarized optical microscopy and differential scanning calorimetry. New compounds exhibit enantiotropic smectic A mesophase at a variable mesomorphic range depending on alkoxy chain length and branching at terminal. The presence of a branched terminal group in chiral or racemic form gives rise to a sharply increase in mesomorphic range as well as decrease in crystallization points by preserving mesophase type. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Category: alcohols-buliding-blocks).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Category: alcohols-buliding-blocks

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Alcohol – Wikipedia,
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Hydrogenation of hydrophobic substrates catalyzed by gold nanoparticles embedded in Tetronic/cyclodextrin-based hydrogels was written by Chevry, M.;Menuel, S.;Leger, B.;Noel, S.;Monflier, E.;Hapiot, F.. And the article was included in New Journal of Chemistry in 2019.Related Products of 106-21-8 The following contents are mentioned in the article:

Hydrogenation of alkenes, alkynes and aldehydes was investigated under biphasic conditions using Au nanoparticles (AuNP) embedded into combinations of α-cyclodextrin (α-CD) and a poloxamine (Tetronic90R4). Thermo-responsive AuNP-containing α-CD/Tetronic90R4 hydrogels are formed under well-defined conditions of concentration The AuNP displayed an average size of ca. 7 nm and a narrow distribution, as determined by TEM. The AuNP/α-CD/Tetronic90R4 system proved to be stable over time. Upon heating above the gel-to-sol transition temperature, the studied catalytic system allowed hydrogenation of a wide range of substrates such as alkenes, alkynes and aldehydes under biphasic conditions. Upon repeated heating/cooling cycles, the Au NP/α-CD/Tetronic90R4 catalytic system could be recycled several times without a significant decline in catalytic activity. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Related Products of 106-21-8).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Related Products of 106-21-8

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Method for Predicting Odor Intensity of Perfumery Raw Materials Using Dose-Response Curve Database was written by Wakayama, Hideki;Sakasai, Mitsuyoshi;Yoshikawa, Keiichi;Inoue, Michiaki. And the article was included in Industrial & Engineering Chemistry Research in 2019.Application In Synthesis of 3,7-Dimethyloctan-1-ol The following contents are mentioned in the article:

The main purpose of this study is to facilitate fragrance development on the basis of scientific knowledge. To this end, data on 314 perfumery raw materials (PRMs) showing the relationship between PRM odor intensity and gas concentration were obtained, and a calculation model for the data was then developed with the following features: (1) maximum PRM coverage, (2) calculating values implying odor intensity from only arbitrary gas concentration, and (3) estimating odor intensity from the calculated values directly and easily. To verify the prediction accuracy of this model, the predicted odor intensity was compared with the evaluated value for both single component and a mixture, and the same degree of root mean square error (RMSE) was confirmed. RMSE in the single component was 6.22 while that in the mixture was 6.69. Thus, the odor intensity of a PRM or mixture can be predicted from arbitrary gas concentrations This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Application In Synthesis of 3,7-Dimethyloctan-1-ol).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.Application In Synthesis of 3,7-Dimethyloctan-1-ol

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Detection of vapors from overheated PVC cables with modified sea urchin-like ZnO for fire warning was written by Li, Zhou;Han, Jia;Chen, Wenjia;Yi, Jianxin. And the article was included in Sensors and Actuators, B: Chemical in 2022.Recommanded Product: 3,7-Dimethyloctan-1-ol The following contents are mentioned in the article:

Detecting the emitted vapors from overheated polyvinyl chloride (PVC) cables has proven to be an effective way to monitor early elec. fires. In this work, the vapors generated from both conventional and phthalate-free PVC cables were first examined 2-ethylhexanol (2-EH) was found to be ubiquitously present and can serve as a universal signature gas for the overheated cables. Sea urchin-like ZnO was then prepared via a template-free hydrothermal route for sensing 2-EH. A facile immersion-calcination method was adopted to further modify ZnO, and different CuO/ZnO and Cr₂O₃/ZnO composites were obtained. The surface modification led to significant improvement in the response of the ZnO sensors to 2-EH. Cable fire simulation tests were also conducted to evaluate the response of optimized gas sensors to overheated conventional and phthalate-free cables in comparison with a typical smoke detector. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Recommanded Product: 3,7-Dimethyloctan-1-ol).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. Secondary alcohols are easily oxidized without breaking carbon-carbon bonds only as far as the ketone stage. No further oxidation is seen except under very stringent conditions.Recommanded Product: 3,7-Dimethyloctan-1-ol

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Microwave-assisted pyrolysis of seaweed biomass for aromatics-containing bio-oil production was written by Wang, Xinyun;Li, Chuan;Chen, Mingqiang;Wang, Jun. And the article was included in E3S Web of Conferences in 2021.Category: alcohols-buliding-blocks The following contents are mentioned in the article:

Microwave-assisted pyrolysis of seaweed biomass was conducted using a microwave pyrolysis system. The product yields were determined and the components of bio-oil were analyzed by a gas chromatog.-mass spectrometry (GC-MS). Results showed that as the pyrolysis temperature increased from 400°C to 600°C, the gas yield increased and the bio-char yield decreased. However, the bio-oil yield rose firstly and then reduced. The maximal bio-oil yield was 18.4 weight% when pyrolysis temperature was 500°C. The bio-oil obtained is a mixture of very complex organic compounds, mainly consisting of aldehydes, ketones, alcs., esters, phenols, aliphatic hydrocarbons, aromatic hydrocarbons and nitrogencontaining compounds The relative content of aromatics in bio-oil accounted for about 16%. The above results reveal that microwave-assisted pyrolysis of seaweed biomass is a feasible method to produce aromatics-containing bio-oil. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Category: alcohols-buliding-blocks).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Category: alcohols-buliding-blocks

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Synthesis and Properties of Alternating Copolymers Based on 4H-Cyclopenta[2,1-b:3,4-b’]dithiophene and 4H-Dithieno[3,2-b:2′,3′-d]silol was written by Drozdov, F. V.;Surin, N. M.;Peregudova, S. M.;Trukhanov, V. A.;Dmitryakov, P. V.;Chvalun, S. N.;Parashchuk, D. Yu.;Ponomarenko, S. A.. And the article was included in Polymer Science, Series B: Polymer Chemistry in 2019.Electric Literature of C10H22O The following contents are mentioned in the article:

A number of copolymers based on 4H-cyclopenta[2,1-b:3,4-b’]dithiophene and 4H-dithieno[3,2-b:2′,3′-d]silol are synthesized via direct C-H arylation and Suzuki cross-coupling, and their properties are compared. The chem. structure of the copolymers is investigated by ¹H and ¹³C NMR spectroscopy, and their mol.-mass characteristics are determined by GPC. The study of absorption spectra of the copolymers in dilute solutions and thin films shows that they absorb light in a wide visible spectral range (300-800 nm). On the basis of the cyclic voltammetry data, the levels of boundary MOs-the highest occupied and the lowest unoccupied-are estimated and the width of the energy gap is shown to be in the range of 1.4-1.9 eV. Using the copolymers as donor components of the active layer, the samples of solar photocells are manufactured and their photovoltaic properties are investigated. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Electric Literature of C10H22O).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Electric Literature of C10H22O

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Alcohol – Wikipedia,
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