Category: 20665-85-4

Vanillin esters of aliphatic acids in the synthesis of 4,7-phenanthroline derivatives was written by Kozlov, N. G.;Gusak, K. N.;Tereshko, A. B.;Dikusar, E. A.. And the article was included in Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii) in 2004.Name: 4-Formyl-2-methoxyphenyl isobutyrate This article mentions the following:

Condensation of vanillin esters of aliphatic acids with 6-aminoquinoline and 1,3-cyclohexanedione or dimedone afforded new 2-methoxy-4-(11-oxo-7,8,9,10,11,12-hexahydrobenzo[b][4,7]-phenanthrolin-12-yl)phenyl esters of carboxylic acids. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4Name: 4-Formyl-2-methoxyphenyl isobutyrate).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Name: 4-Formyl-2-methoxyphenyl isobutyrate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Preparative synthesis of 2-[3-alkoxy-4-(hydroxy, alkoxy, acyloxy)phenyl]-1H-benzimidazoles proceeding from substituted benzaldehydes was written by Dikusar, E. A.;Potkin, V. I.. And the article was included in Russian Journal of Organic Chemistry in 2010.Related Products of 20665-85-4 This article mentions the following:

New functionally-substituted 2-[3-alkoxy-4-(hydroxy, alkoxy, acyloxy)phenyl]-1H-benzimidazoles of formula I, were synthesized in preparative yields from aldehydes of vanillin series, their ethers and esters by the reaction with 1,2-phenylenediamine in the presence of sodium hydrogen sulfite in DMF solution at 80鎺矯. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4Related Products of 20665-85-4).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is 绾?valerolactone.Related Products of 20665-85-4

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Catalytic synthesis of 2,2′-arylmethylenebis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-ones) and 3,3,6,6-tetramethyl-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-diones was written by Dikusar, E. A.;Potkin, V. I.;Kozlov, N. G.;Pavlyuchenkova, A. S.;Murashova, M. Yu.;Petkevich, S. K.;Kletskov, A. V.;Polikarpov, A. P.;Ogorodnikova, M. M.;Zolotar’, R. M.;Chepik, O. P.. And the article was included in Russian Journal of Organic Chemistry in 2013.Name: 4-Formyl-2-methoxyphenyl isobutyrate This article mentions the following:

Hexahydroxanthenediones I [R = Ph, 4-HOC₆H₄, 4-MeOC₆H₄, 4-HO₂CC₆H₄, 2,4-(HO)₂C₆H₃, 2-HO-3-MeOC₆H₃, 3-HO-4-MeOC₆H₃, 1,3-benzodioxol-5-yl, 3-MeO-4-HOC₆H₃, 2-Br-4,5-(MeO)₂C₆H₂, 3-MeO-4-R¹COOC₆H₃, 3-EtO-4-HOC₆H₃, 3-EtO-4-R¹COOC₆H₃, 3-MeO-4-R²COOC₆H₃, 3-EtO-4-R²COOC₆H₃, 3-MeO-4-R³COOC₆H₃, 3-EtO-4-R³COOC₆H₃, 3-MeO-4-R⁴COOC₆H₃, 3-EtO-4-R⁴COOC₆H₃; R¹ = Me(CH₂)_n, Me₂CH, Me₂CHCH₂, Me₃CH, Me₂CHCH₂CH₂, Ph; R² = 5-phenyl-3-isoxazolyl; R³ = 5-(4-methylphenyl)-3-isoxazolyl; R⁴ = 4,5-dichloro-3-isothiazolyl; n = 0-4, 8, 11, 16] were prepared in two steps from aryl aldehydes RCHO and dimedone (5,5-dimethyl-1,3-cyclohexanedione) or from acid chlorides R³COCl or R⁴COCl and I [R = 3-MeO-4-HOC₆H₄, 3-EtO-4-HOC₆H₄]. Condensation of benzaldehydes RCHO [R = Ph, 4-HOC₆H₄, 4-MeOC₆H₄, 4-HO₂CC₆H₄, 2,4-(HO)₂C₆H₃, 2-HO-3-MeOC₆H₃, 3-HO-4-MeOC₆H₃, 1,3-benzodioxol-5-yl, 3-MeO-4-HOC₆H₃, 2-Br-4,5-(MeO)₂C₆H₂, 3-MeO-4-R¹COOC₆H₃, 3-EtO-4-HOC₆H₃, 3-EtO-4-R¹COOC₆H₃, 3-MeO-4-R²COOC₆H₃, 3-EtO-4-R²COOC₆H₃, 3-MeO-4-R³COOC₆H₃, 3-EtO-4-R³COOC₆H₃, 3-MeO-4-R⁴COOC₆H₃, 3-EtO-4-R⁴COOC₆H₃; R¹ = Me(CH₂)_n, Me₂CH, Me₂CHCH₂, Me₃CH, Me₂CHCH₂CH₂, Ph; R² = 5-phenyl-3-isoxazolyl; n = 0-4, 8, 11, 16] with dimedone gave arylmethylenebis(dimethylhydroxycyclohexenones) (or in some cases provided I directly). Cyclocondensation of the intermediate arylmethylenebis(dimethylhydroxycyclohexenones) in the presence of the sulfo cation exchanger FIBAN K-1 gave hexahydroxanthenediones. In some cases, the arylisoxazolylcarboxylic and dichloroisothiazolylcarboxylic esters underwent partial or full hydrolysis during the (attempted) preparation of the corresponding hexahydroxanthenediones. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4Name: 4-Formyl-2-methoxyphenyl isobutyrate).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Name: 4-Formyl-2-methoxyphenyl isobutyrate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Catalytic synthesis of 2,2′-arylmethylenebis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-ones) and 3,3,6,6-tetramethyl-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-diones was written by Dikusar, E. A.;Potkin, V. I.;Kozlov, N. G.;Pavlyuchenkova, A. S.;Murashova, M. Yu.;Petkevich, S. K.;Kletskov, A. V.;Polikarpov, A. P.;Ogorodnikova, M. M.;Zolotar’, R. M.;Chepik, O. P.. And the article was included in Russian Journal of Organic Chemistry in 2013.Name: 4-Formyl-2-methoxyphenyl isobutyrate This article mentions the following:

Hexahydroxanthenediones I [R = Ph, 4-HOC₆H₄, 4-MeOC₆H₄, 4-HO₂CC₆H₄, 2,4-(HO)₂C₆H₃, 2-HO-3-MeOC₆H₃, 3-HO-4-MeOC₆H₃, 1,3-benzodioxol-5-yl, 3-MeO-4-HOC₆H₃, 2-Br-4,5-(MeO)₂C₆H₂, 3-MeO-4-R¹COOC₆H₃, 3-EtO-4-HOC₆H₃, 3-EtO-4-R¹COOC₆H₃, 3-MeO-4-R²COOC₆H₃, 3-EtO-4-R²COOC₆H₃, 3-MeO-4-R³COOC₆H₃, 3-EtO-4-R³COOC₆H₃, 3-MeO-4-R⁴COOC₆H₃, 3-EtO-4-R⁴COOC₆H₃; R¹ = Me(CH₂)_n, Me₂CH, Me₂CHCH₂, Me₃CH, Me₂CHCH₂CH₂, Ph; R² = 5-phenyl-3-isoxazolyl; R³ = 5-(4-methylphenyl)-3-isoxazolyl; R⁴ = 4,5-dichloro-3-isothiazolyl; n = 0-4, 8, 11, 16] were prepared in two steps from aryl aldehydes RCHO and dimedone (5,5-dimethyl-1,3-cyclohexanedione) or from acid chlorides R³COCl or R⁴COCl and I [R = 3-MeO-4-HOC₆H₄, 3-EtO-4-HOC₆H₄]. Condensation of benzaldehydes RCHO [R = Ph, 4-HOC₆H₄, 4-MeOC₆H₄, 4-HO₂CC₆H₄, 2,4-(HO)₂C₆H₃, 2-HO-3-MeOC₆H₃, 3-HO-4-MeOC₆H₃, 1,3-benzodioxol-5-yl, 3-MeO-4-HOC₆H₃, 2-Br-4,5-(MeO)₂C₆H₂, 3-MeO-4-R¹COOC₆H₃, 3-EtO-4-HOC₆H₃, 3-EtO-4-R¹COOC₆H₃, 3-MeO-4-R²COOC₆H₃, 3-EtO-4-R²COOC₆H₃, 3-MeO-4-R³COOC₆H₃, 3-EtO-4-R³COOC₆H₃, 3-MeO-4-R⁴COOC₆H₃, 3-EtO-4-R⁴COOC₆H₃; R¹ = Me(CH₂)_n, Me₂CH, Me₂CHCH₂, Me₃CH, Me₂CHCH₂CH₂, Ph; R² = 5-phenyl-3-isoxazolyl; n = 0-4, 8, 11, 16] with dimedone gave arylmethylenebis(dimethylhydroxycyclohexenones) (or in some cases provided I directly). Cyclocondensation of the intermediate arylmethylenebis(dimethylhydroxycyclohexenones) in the presence of the sulfo cation exchanger FIBAN K-1 gave hexahydroxanthenediones. In some cases, the arylisoxazolylcarboxylic and dichloroisothiazolylcarboxylic esters underwent partial or full hydrolysis during the (attempted) preparation of the corresponding hexahydroxanthenediones. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4Name: 4-Formyl-2-methoxyphenyl isobutyrate).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Name: 4-Formyl-2-methoxyphenyl isobutyrate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Synthesis, film-forming properties, and thermal and light sensitivity of N,N’-bis[4-hydroxy(alkoxy, acyloxy)-3-alkoxyphenylmethylidene]benzene-1,4-diamines was written by Dikusar, E. A.;Kozlov, N. G.;Potkin, V. I.;Azarko, V. A.;Yuvchenko, A. P.. And the article was included in Russian Journal of General Chemistry in 2008.Quality Control of 4-Formyl-2-methoxyphenyl isobutyrate This article mentions the following:

Previously unknown E,E-isomeric Schiff bases were synthesized by reaction of p-phenylenediamine with 4-hydroxy-3-methoxybenzaldehyde, 3-ethoxy-4-hydroxybenzaldehyde, and their O-alkyl and O-acyl derivatives in anhydrous methanol. Film-forming properties and thermal and light sensitivity of the products were studied. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4Quality Control of 4-Formyl-2-methoxyphenyl isobutyrate).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Quality Control of 4-Formyl-2-methoxyphenyl isobutyrate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Synthesis of aromatic azomethines by condensation of substituted benzaldehydes with 4-aminophenylene-N-imide of maleopimaric acid was written by Dikusar, E. A.;Bei, M. P.;Yuvchenko, A. P.;Potkin, V. I.. And the article was included in Russian Journal of General Chemistry in 2010.Quality Control of 4-Formyl-2-methoxyphenyl isobutyrate This article mentions the following:

The synthesis of aromatic azomethines, e.g., I by condensation of substituted benzaldehydes of vanillin series with 4-aminophenylene-N-imide of maleopimaric acid is presented. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4Quality Control of 4-Formyl-2-methoxyphenyl isobutyrate).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Quality Control of 4-Formyl-2-methoxyphenyl isobutyrate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Vanillin esters in reactions with indan-1,3-dione was written by Kozlov, N. G.;Basalaeva, L. I.. And the article was included in Chemistry of Heterocyclic Compounds (New York, NY, United States) in 2006.Recommanded Product: 4-Formyl-2-methoxyphenyl isobutyrate This article mentions the following:

2-Methoxy-4-(12-oxo-12H-benzo[f]indeno[1,2-b]quinolin-13-yl)phenyl esters of carboxylic acids were synthesized by the three-component condensation of indan-1,3-dione, 2-naphthylamine, and O-acylvanillin. 2-Arylideneindan-1,3-diones formed during the reaction were isolated. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4Recommanded Product: 4-Formyl-2-methoxyphenyl isobutyrate).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Recommanded Product: 4-Formyl-2-methoxyphenyl isobutyrate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

N-[(E)-3-alkoxy-4-hydroxy(alkoxy, alkanoyloxy, aroyloxy)-benzylidene]-4-phenoxyanilines was written by Dikusar, E. A.;Potkin, V. I.;Kozlov, N. G.;Ogorodnikova, M. M.. And the article was included in Russian Journal of Organic Chemistry in 2009.SDS of cas: 20665-85-4 This article mentions the following:

Condensation of 4-phenoxyaniline with benzaldehydes of the vanillin series in methanol gave the corresponding Schiff bases, N-[(E)-3-alkoxy-4-hydroxy(alkoxy, alkanoyloxy, aroyloxy)benzylidene]-4-phenoxyanilines I. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4SDS of cas: 20665-85-4).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.SDS of cas: 20665-85-4

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics