Category: esters-buliding-blocks

Serafini, Marta’s team published research in Journal of Medicinal Chemistry in 63 | CAS: 1877-71-0

Journal of Medicinal Chemistry published new progress about 1877-71-0. 1877-71-0 belongs to esters-buliding-blocks, auxiliary class Carboxylic acid,Benzene,Ester, name is 3-(Methoxycarbonyl)benzoic acid, and the molecular formula is C18H14BrNO5S2, Product Details of C9H8O4.

Serafini, Marta published the artcileStore-Operated Calcium Entry as a Therapeutic Target in Acute Pancreatitis: Discovery and Development of Drug-Like SOCE Inhibitors, Product Details of C9H8O4, the publication is Journal of Medicinal Chemistry (2020), 63(23), 14761-14779, database is CAplus and MEDLINE.

Store-operated calcium entry (SOCE) is important in the maintenance of calcium homeostasis and alterations in this mechanism are responsible for several pathol. conditions, including acute pancreatitis. Since the discovery of SOCE, many inhibitors have been identified and extensively used as chem. probes to better elucidate the role played by this cellular mechanism. Nevertheless, only a few have demonstrated drug-like properties so far. Here, we report a class of biphenyl triazoles among which stands out a lead compound, 34, that is endowed with an inhibitory activity at nanomolar concentrations, suitable pharmacokinetic properties, and in vivo efficacy in a mouse model of acute pancreatitis.

Journal of Medicinal Chemistry published new progress about 1877-71-0. 1877-71-0 belongs to esters-buliding-blocks, auxiliary class Carboxylic acid,Benzene,Ester, name is 3-(Methoxycarbonyl)benzoic acid, and the molecular formula is C18H14BrNO5S2, Product Details of C9H8O4.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Baker, Jennifer R.’s team published research in Molecules in 27 | CAS: 115314-17-5

Molecules published new progress about 115314-17-5. 115314-17-5 belongs to esters-buliding-blocks, auxiliary class Epoxides,Chiral,Nitro Compound,Sulfonate,Benzene, name is (R)-Oxiran-2-ylmethyl 3-nitrobenzenesulfonate, and the molecular formula is C9H9NO6S, Application of (R)-Oxiran-2-ylmethyl 3-nitrobenzenesulfonate.

Baker, Jennifer R. published the artcileAmino Alcohols as Potential Antibiotic and Antifungal Leads, Application of (R)-Oxiran-2-ylmethyl 3-nitrobenzenesulfonate, the publication is Molecules (2022), 27(7), 2050, database is CAplus and MEDLINE.

Five focused compound libraries based on prior studies of the author. were synthesized and screened for antibiotic and anti-fungal activity against S. aureus, E. coli, K. pneumoniae, P. aeruginosa, A. baumannii, C. albicans and C. neoformans. Low levels of activity, at the initial screening concentration of 32μg/mL, were noted with analogs of (Z)-2-(3,4-dichlorophenyl)-3-phenylacrylonitriles which made up the first two focused libraries produced. Modifications of the terminal aromatic moiety were explored through epoxide installation by flow chem. mediated ring opening aminolysis with discreet sets of amines to the three new focused libraries of afforded amino alcs. Three new focused libraries were developed from substituted anilines, cyclic amines, and Ph linked heterocyclic amines. The aniline-based compounds were inactive against the bacterial and fungal lines screened but the introduction of piperidine, piperazine, or morpholine, showed >50% inhibition when evaluated at 32μg/mL compound concentration against methicillin-resistant Staphylococcus aureus. Aromatic substituted piperidine or piperazine switched library activity from antibacterial to anti-fungal activity with compounds containing (4-methylpiperazin-1-yl),(4-hydroxyphenylpiperazin-1-yl) and (4-cyclohexylpiperazin-1-yl) showing >95% inhibition of Cryptococcus neoformans var. grubii H99 growth at 32μg/mL, while few acrylonitriles showed 32μg/mL against Staphylococcus aureus.

Molecules published new progress about 115314-17-5. 115314-17-5 belongs to esters-buliding-blocks, auxiliary class Epoxides,Chiral,Nitro Compound,Sulfonate,Benzene, name is (R)-Oxiran-2-ylmethyl 3-nitrobenzenesulfonate, and the molecular formula is C9H9NO6S, Application of (R)-Oxiran-2-ylmethyl 3-nitrobenzenesulfonate.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Yin, Shan et al. published their research in Huaxue Shijie in 2021 | CAS: 604-69-3

(2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (cas: 604-69-3) 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. 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: 604-69-3

Synthesis of four benzyl protected carbohydrates was written by Yin, Shan;Liu, Jiao;Wang, Haimei;Ni, Guanghui;Qin, Dingmei;Li, Li. And the article was included in Huaxue Shijie in 2021.Recommanded Product: 604-69-3 The following contents are mentioned in the article:

Four benzyl-protected carbohydrates (3 a-3 d) were obtained by the reactions towards five steps of acetylation, Et thiolation, deacetylation, benzylation and hydrolysis, using D-galactose, D-mannose, D-xylose and D-lactose as starting materials. The total yields of four target compounds were 27.2%, 23.1%, 15.7% and 35.4%, resp. The structures were characterized by 1H NMR, 13C NMR and MS. This study involved multiple reactions and reactants, such as (2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (cas: 604-69-3Recommanded Product: 604-69-3).

(2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (cas: 604-69-3) 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. 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: 604-69-3

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

Umbreit, M. A. et al. published their research in Journal of the American Chemical Society in 1977 | CAS: 37905-02-5

(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Synthetic Route of C12H18O3

Allylic oxidation of olefins by catalytic and stoichiometric selenium dioxide with tert-butyl hydroperoxide was written by Umbreit, M. A.;Sharpless, K. B.. And the article was included in Journal of the American Chemical Society in 1977.Synthetic Route of C12H18O3 The following contents are mentioned in the article:

Reactive olefins were oxidized to the allylic alcs. and carbonyl compounds by catalytic SeO2 in the presence of excess Me3COOH (I). Olefins normally unreactive toward SeO2 were readily oxidized at room temperature to the unrearranged allylic products in good yields by stoichiometric SeO2 and I. I suppresses generation of Se(0) and Se(II) species, which ordinarily complicate the reaction of SeO2 with olefins. This study involved multiple reactions and reactants, such as (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5Synthetic Route of C12H18O3).

(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Synthetic Route of C12H18O3

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

Yearick, Kimberly et al. published their research in Organic Letters in 2008 | CAS: 898787-14-9

Ethyl 4-(2,2,2-Trifluoroacetyl)benzoate (cas: 898787-14-9) 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. 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.Formula: C11H9F3O3

Catalytic enantioselective addition of diethylzinc to trifluoromethyl ketones. [Erratum to document cited in CA149:307341] was written by Yearick, Kimberly;Wolf, Christian. And the article was included in Organic Letters in 2008.Formula: C11H9F3O3 The following contents are mentioned in the article:

On page 3915, we overlooked previous work by Sasaki et. al. which discusses the enantioselective synthesis of tertiary alcs. via addition of diethylzinc to trifluoromethyl ketones in the presence of nitrogen-containing polydentate ligands. The following reference citation should be included: “Higashiyama, K.; Sasaki, S.; Kubo, H.; Yamauchi, T.; Ishii, A.; Kanai, M. Japanese Patent 200609692, Apr. 13, 2006.”. This study involved multiple reactions and reactants, such as Ethyl 4-(2,2,2-Trifluoroacetyl)benzoate (cas: 898787-14-9Formula: C11H9F3O3).

Ethyl 4-(2,2,2-Trifluoroacetyl)benzoate (cas: 898787-14-9) 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. 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.Formula: C11H9F3O3

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

Rivas, Aurea et al. published their research in Tetrahedron Letters in 2019 | CAS: 37905-02-5

(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) 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. 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.Quality Control of (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate

Stereocontrolled synthesis and configurational assignment of (R)-all-trans-11,12-dihydro-3-hydroxyretinol was written by Rivas, Aurea;Alvarez, Rosana;de Lera, Angel R.. And the article was included in Tetrahedron Letters in 2019.Quality Control of (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate The following contents are mentioned in the article:

The synthesis of (R)-all-trans-11,12-dihydro-3-hydroxyretinol I and putative metabolites of the side-chain functional group has been achieved in a stereocontrolled manner via the Suzuki-Hiyama cross-coupling reaction of an enantiopure (hydroxycyclohexenyl)alkenyl iodide and non-conjugated pinacolboranedienoate, which allowed the absolute configuration of this natural product to be confirmed. This study involved multiple reactions and reactants, such as (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5Quality Control of (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate).

(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) 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. 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.Quality Control of (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate

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

Liu, Fen et al. published their research in Zhonghua Laodong Weisheng Zhiyebing Zazhi in 2015 | CAS: 763-69-9

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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. 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.Safety of Ethyl 3-ethoxypropanoate

GC/MS/AMDIS in identification VOCs in industrial chemicals was written by Liu, Fen;Li, Tiandi;Xie, Yuxuan;He, Juntao;Li, Shuangfeng;Yun, Jianpei;Lin, Yiran. And the article was included in Zhonghua Laodong Weisheng Zhiyebing Zazhi in 2015.Safety of Ethyl 3-ethoxypropanoate The following contents are mentioned in the article:

GC/MS/AMDIS was used in VOCs detection in industrial chems. AMDIS and retention time locking (RTL) technol. were used, chem. raw materials volatile organic components were identified by GC/MS. Volatile organic components AMDIS database contained retention time index was made. Combined retention time with mass spectra made industrial chems. volatile components qual. identification more quickly and reliably. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Safety of Ethyl 3-ethoxypropanoate).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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. 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.Safety of Ethyl 3-ethoxypropanoate

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

Barton, Derek H. R. et al. published their research in Tetrahedron in 1985 | CAS: 37905-02-5

(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) 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. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Recommanded Product: 37905-02-5

Oxidation of olefins with 2-pyridineseleninic anhydride was written by Barton, Derek H. R.;Crich, David. And the article was included in Tetrahedron in 1985.Recommanded Product: 37905-02-5 The following contents are mentioned in the article:

2-Pyridineseleninic anhydride (I) prepared in situ by oxidation of the corresponding diselenide with iodoxybenzene, is an efficient reagent for the conversion of olefins to unsaturated ketones with retention of the original position of the double bond. Thus, oxidation of β-pinene gave 95% (+)-pinocarvone. This reagent is much more reactive towards olefins than benzeneseleninic anhydride. This study involved multiple reactions and reactants, such as (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5Recommanded Product: 37905-02-5).

(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) 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. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Recommanded Product: 37905-02-5

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

Priesner, Ernst et al. published their research in Zeitschrift fuer Naturforschung in 1983 | CAS: 50767-78-7

(E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. 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.Computed Properties of C14H24O2

Receptors for di-unsaturated pheromone analogs in the male summerfruit tortrix moth was written by Priesner, Ernst. And the article was included in Zeitschrift fuer Naturforschung in 1983.Computed Properties of C14H24O2 The following contents are mentioned in the article:

The antennal Sensilla trichodea in male Adoxophyes orana contain specific receptor cells for 3 reported pheromone components (Z-9- and Z-11-tetradecenyl acetates and Z-9-tetradecen-1-ol) and, addnl., the analogs Z-9,E-11- and Z-9,E-12-tetradecadienyl acetate. Possible behavioral functions of these dienes are considered. This study involved multiple reactions and reactants, such as (E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7Computed Properties of C14H24O2).

(E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. 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.Computed Properties of C14H24O2

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

Krumb, Matthias et al. published their research in European Journal of Organic Chemistry in 2019 | CAS: 604-69-3

(2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (cas: 604-69-3) 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. 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.Quality Control of (2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate

Visible Light Enables Aerobic Iodine Catalyzed Glycosylation was written by Krumb, Matthias;Lucas, Tobias;Opatz, Till. And the article was included in European Journal of Organic Chemistry in 2019.Quality Control of (2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate The following contents are mentioned in the article:

A versatile protocol for light induced catalytic activation of thioglycosides using iodine as an inexpensive and readily available photocatalyst was developed. Oxygen serves as a green and cost-efficient terminal oxidant and irradiation is performed with a common household LED-bulb. The scope of this glycosylation protocol was investigated in the synthesis of O-glycosides with yields up to 95 %. This study involved multiple reactions and reactants, such as (2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (cas: 604-69-3Quality Control of (2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate).

(2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (cas: 604-69-3) 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. 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.Quality Control of (2S,3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate

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