1197-34-8

Usage

Uses

Used in Fragrance Industry:
3,5-diethylphenol is used as a fragrance ingredient for its sweet, floral scent, enhancing the aroma of various consumer products.
Used in Chemical and Pharmaceutical Production:
3,5-diethylphenol is used as a raw material in the production of various chemicals and pharmaceuticals, contributing to the synthesis of a wide range of compounds.
Used in Manufacturing of Resins, Adhesives, and Coatings:
3,5-diethylphenol is used as a component in the manufacturing of resins, adhesives, and coatings, improving the performance and properties of these materials.
Used in Polymer Material Production:
3,5-diethylphenol is used as a stabilizer in the production of polymer materials, thanks to its antioxidant properties, which help prevent degradation and extend the lifespan of the materials.
Safety Considerations:
Due to its potential health hazards, 3,5-diethylphenol should be handled and stored with care, and exposure to this chemical should be minimized to ensure the safety of workers and the environment.

InChI:InChI=1/C10H14O/c1-3-8-5-9(4-2)7-10(11)6-8/h5-7,11H,3-4H2,1-2H3

Upstream product

• 90-00-6 o-Hydroxyethylbenzene 
• 60-29-7 diethyl ether 
• 108-95-2 phenol 
• 64-17-5 ethanol 
• 7446-70-0 aluminium trichloride 
• 123-07-9 4-Ethylphenol 
• 620-17-7 3-ethylphenol 
• 86119-84-8 phosphoric acid 
• 575487-29-5 1-(2,4-diethyl-6-hydroxy-phenyl)-ethanone 
• 90-05-1 2-methoxy-phenol 
• 120-80-9 benzene-1,2-diol 
• 94-71-3 2-Ethoxyphenol 
• 150-76-5 4-methoxy-phenol 
• 202858-61-5 dimethyl 4,6-diethyl-2-hydroxyisophthalate 

Downstream Products

• 945408-20-8 2,6-diethyl-4-hydroxy-benzaldehyde 
• 108451-25-8 4-amino-3,5-diethylphenol 
• 18102-51-7 1-Aethoxy-3,5-diaethylphenol 
• 18102-07-3 3-Methyl-5-propylphenetole 
• 18102-08-4 3,5-Dipropylphenetole 
• 110457-76-6 5-propyl-3-(1-ethylpropyl)phenetole 
• 110457-78-8 3,5-dipropyl-4-ethylphenetole 
• 110457-73-3 3,5-dipropyl-2-ethylphenetole 
• 93570-48-0 (+/-)-3-<3,5-Diethyl-phenoxy>-butan-2-on 
• 52328-45-7 3,5-diethyl-anisole 
• 103028-90-6 3,5-diethyl-4-nitrosophenol 
• 19398-74-4 3,5-diethyl-cyclohexanol 
• 845622-61-9 3,5-diethyl-4-iodophenol 
• 906623-15-2 4-bromo-3,5-diethylphenol 

Relevant academic research and scientific papers

Guaiacol demethoxylation catalyzed by Re2O7 in ethanol

Re2O7 is used to convert guaiacol in alcohols at 280–320 °C. In ethanol, guaiacol is deoxygenated and alkylated, and the major products are phenol and alkylphenols (including ethylphenol, diethylphenol, diisopropylphenol, di-tert-butylphenol and 2,6-di-tert-butyl-4-ethylphenol), accounting for 97 mol% of all products after 6 hour reaction at 320 °C. Both catechol and phenol are the intermediates of guaiacol demethoxylation. Among the substituents, ethyl is directly provided by ethanol while isopropyl and tert-butyl are formed by the addition of methyl to ethyl step by step. In addition, Re2O7 has negligible activity for the saturation of benzene ring so it does not cause considerable over-consumption of reductant. The actual catalyst for guaiacol demethoxylation is likely a ReIV?VI species.

Method for preparing hydrocarbyl phenol by catalytic conversion of phenolic compound in presence of molybdenum-based catalyst

The invention discloses a method for preparing hydrocarbyl phenol by catalytic conversion of a phenolic compound in the presence of a molybdenum-based catalyst. The method comprises mixing a phenoliccompound, a molybdenum-based catalyst and a reaction solvent, adding the mixture into a sealed reactor, feeding gas into the reactor, heating the mixture to 150-350 DEG C, carrying out stirring for areaction for 0.5-2h, then filtering to remove a solid catalyst and carrying out rotary evaporateion to obtain a liquid product. The phenolic compound has a wide source, a cost is low, product alkyl phenol selectivity is high, an added value is high, alcohol or an alcohol-water mixture is used as a reaction solvent, environmental friendliness is realized, pollution is avoided, any inorganic acids and alkalis are avoided in the reaction process, the common environmental pollution problems in the biomass processing technology are solved, the reaction conditions are mild, the process can be carried out at a low temperature, high-efficiency conversion of the reactants can be realized without consuming hydrogen gas and the method is suitable for large-scale industrial trial production.

Optimization of (2,3-dihydro-1-benzofuran-3-yl)acetic acids: Discovery of a non-free fatty acid-like, highly bioavailable G protein-coupled receptor 40/free fatty acid receptor 1 agonist as a glucose-dependent insulinotropic agent

G protein-coupled receptor 40 (GPR40)/free fatty acid receptor 1 (FFA1) is a free fatty acid (FFA) receptor that mediates FFA-amplified glucose-stimulated insulin secretion in pancreatic β-cells. We previously identified (2,3-dihydro-1-benzofuran-3-yl)acetic acid derivative 2 as a candidate, but it had relatively high lipophilicity. Adding a polar functional group on 2 yielded several compounds with lower lipophilicity and little effect on caspase-3/7 activity at 30 μM (a marker of toxicity in human HepG2 hepatocytes). Three optimized compounds showed promising pharmacokinetic profiles with good in vivo effects. Of these, compound 16 had the lowest lipophilicity. Metabolic analysis of 16 showed a long-acting PK profile due to high resistance to β-oxidation. Oral administration of 16 significantly reduced plasma glucose excursion and increased insulin secretion during an OGTT in type 2 diabetic rats. Compound 16 (TAK-875) is being evaluated in human clinical trials for the treatment of type 2 diabetes.

FUSED CYCLIC COMPOUNDS

The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the description, or a salt thereof. The compound or a salt thereof or a prodrug thereof has a GPR40 receptor function modulating action and is useful as an insulin secretagogue or an agent for the prophylaxis or treatment of diabetes and the like.

Syntheses of sterically hindered pyridinium phenoxides as model compounds in nonlinear optics

Noncentrosymmetric molecules with a π-conjugated system and, among them, push-pull molecules such as pyridinium phenoxide, are a promising new class of materials for applications in optoelectronics due to their nonlinear optical (NLO) properties. Modelling studies have indicated that an increase in the twist angle between the two aromatic rings leads to an enhancement of the NLO properties. In order to confirm this feature experimentally, it was necessary to prepare a series of new hindered pyridinium phenoxides. Their efficient syntheses by Suzuki cross-coupling reactions are described herein. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

Hapten design in the development of competitive enzyme-linked immunosorbent assays for genotoxic metabolites of alachlor

The acetanilide compounds 2-chloro-2',6'-diethylacetanilide (CDA) and 2- hydroxy-2',6'-diethylacetanilide (HDA) are environmental degradative products of the chloroacetanilide herbicide alachlor. CDA, HDA, and alachlor are ground and surface water contaminants. CDA and HDA are genotoxic in bacterial and mammalian test systems. This paper reports hapten design in the development of two competitive enzyme-linked immunosorbent assays (cELISA) for the detection of CDA and HDA. Chloroacetanilide herbicides and other alachlor metabolites that may be present in environmental samples do not cross-react with the detection of CDA and HDA. Solid-phase extraction of CDA and HDA residues from aqueous samples results in a 1000-fold concentration factor, resulting in an effective detection limit of 15 pg/mL for both assays. The specificity of the cELISAs required preservation of the degree of substitution of the acetanilide moiety in the hapten design. The hapten synthesis strategies are suitable for metabolites of other chloroacetanilide herbicides (i.e., acetochlor, butachlor, metolachlor, and propachlor).

Substituted spirocyclic derivatives

The present invention relates to substituted spirocyclic derivatives having the general formula: STR1 wherein the dotted line represents a carbon-carbon double bond or a carbon-carbon single bond, wherein R1, R2, R3, R4, R5, and R6 are each the same or different, hydrogen or lower alkyl, wherein Z is one of the following: STR2 wherein R7 is either hydrogen or lower alkyl, wherein R8 and R9 are each lower alkyl; their methods of preparation and their use as odor-modifying ingredients in perfumes and perfumed products, and as flavor-modifying ingredients in the flavoring of foodstuffs and tobacco products.

Process for the production of spirodienones and spirocyclic ketones

This invention concerns processes for preparing compounds having the structure STR1 wherein each of R1, R2, R3, R4, R5 and R6 is the same or different and represents hydrogen or a lower alkyl group and wherein each dashed line represents a carbon-carbon single bond or a carbon-carbon double bond. Those compounds in which all three dashed lines represent carbon-carbon double bonds are prepared by reacting phenols and 2-alkylidene-1,4-disubstituted butanes. Selective reduction of these compounds yields those in which at least one dashed line represents a carbon-carbon single bond. Most of the compounds so prepared are new compounds. All are useful as fragrance materials either directly and/or in compositions and/or have useful fixative properties in fragrance compositions.