Tag: 100-200

Dekhane, Deepak V. et al. published their research in Chinese Chemical Letters in 2010 | CAS: 763-69-9

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

Lithium bromide-catalyzed solvent-free method for synthesis of 2-substituted benzimidazoles and imidazopyridines was written by Dekhane, Deepak V.;Pawar, Shivaji S.;Gupta, Sunil V.;Shingare, Murlidhar S.;Thore, Shivaji N.. And the article was included in Chinese Chemical Letters in 2010.Related Products of 763-69-9 The following contents are mentioned in the article:

The first successful lithium bromide mediated solvent-free condensation of arylenediamine and esters to obtain 2-substituted benzimidazole and imidazopyridine in good to excellent yields was described. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Related Products of 763-69-9).

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

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

Reinisch, Jens et al. published their research in Industrial & Engineering Chemistry Research in 2016 | CAS: 763-69-9

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

Correction to “Predicting Flash Points of Pure Compounds and Mixtures with COSMO-RS” [Erratum to document cited in CA164:106271] was written by Reinisch, Jens;Klamt, Andreas. And the article was included in Industrial & Engineering Chemistry Research in 2016.SDS of cas: 763-69-9 The following contents are mentioned in the article:

The final conversion within eq 4 in the original manuscript is incorrect; The correct equation has been given. There is an analog error in eq 11; The corrected equation has been given. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9SDS of cas: 763-69-9).

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

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

Strauss, Christopher R. et al. published their research in Journal of Chromatography in 1973 | CAS: 18891-13-9

Ethyl methyl adipate (cas: 18891-13-9) 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. 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.Product Details of 18891-13-9

Gas chromatographic examination of some diesters of normal aliphatic dicarboxylic acids was written by Strauss, Christopher R.. And the article was included in Journal of Chromatography in 1973.Product Details of 18891-13-9 The following contents are mentioned in the article:

Di-Me, di-Et, Me Et, and di-Pr esters of aliphatic dicarboxylic acids were separated with good resolution by gas chromatog. with a capillary column. Coupled with mass spectrometry, this method may be useful for determining the presence of 1 or more of these compounds in wine and brandy. This study involved multiple reactions and reactants, such as Ethyl methyl adipate (cas: 18891-13-9Product Details of 18891-13-9).

Ethyl methyl adipate (cas: 18891-13-9) 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. 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.Product Details of 18891-13-9

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

Guo, Shi-Huan et al. published their research in Tetrahedron Letters in 2014 | CAS: 763-69-9

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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.Recommanded Product: 763-69-9

Oxa-Michael addition promoted by the aqueous sodium carbonate was written by Guo, Shi-Huan;Xing, Sheng-Zhu;Mao, Shuai;Gao, Ya-Ru;Chen, Wen-Liang;Wang, Yong-Qiang. And the article was included in Tetrahedron Letters in 2014.Recommanded Product: 763-69-9 The following contents are mentioned in the article:

An efficient Michael addition of alcs. to activated alkenes promoted by sodium carbonate with water as reaction medium has been developed. The reaction provides a general, economical and environmentally friendly approach for the synthesis of β-alkoxycarbonyl compounds This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Recommanded Product: 763-69-9).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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.Recommanded Product: 763-69-9

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

Zhang, Yi et al. published their research in Shanghai Tuliao in 2014 | CAS: 763-69-9

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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. 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.Formula: C7H14O3

Development of high performance waterborne two component polyurethane topcoat was written by Zhang, Yi. And the article was included in Shanghai Tuliao in 2014.Formula: C7H14O3 The following contents are mentioned in the article:

The raw materials selection and development process of waterborne two component polyurethane topcoat were introduced. The influences of hydroxyl containing dispersions, curing agent, additive and cosolvent etc. on the gloss and fullness of film were discussed. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Formula: C7H14O3).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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. 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.Formula: C7H14O3

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

Ye, Qianwen et al. published their research in ARKIVOC (Gainesville, FL, United States) in 2017 | CAS: 2253-73-8

Isopropylisothiocyanate (cas: 2253-73-8) 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. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Safety of Isopropylisothiocyanate

Synthesis of substituted imid(thi)azolidines by [3+2] cycloaddition of aziridines with nitriles(isothiocyanates) via visible light photocatalysis was written by Ye, Qianwen;Xu, Xiaoliang;Cheng, Dongping;Guan, Baochuan;Ye, Hongfeng;Li, Xiaonian. And the article was included in ARKIVOC (Gainesville, FL, United States) in 2017.Safety of Isopropylisothiocyanate The following contents are mentioned in the article:

The [3+2] cycloaddition reaction of aziridines with nitriles (isothiocyanates) has been developed using visible light photocatalysis. Two types of five-membered heterocyclic compounds, imidazolidines and thiazolidines, were synthesized in mild conditions. An oxidative quenching cycle mechanism is probably involved. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Safety of Isopropylisothiocyanate).

Isopropylisothiocyanate (cas: 2253-73-8) 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. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Safety of Isopropylisothiocyanate

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

Tohma, Hirofumi et al. published their research in Synlett in 2003 | CAS: 18891-13-9

Ethyl methyl adipate (cas: 18891-13-9) 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. 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.Synthetic Route of C9H16O4

Facile and efficient oxidative transformation of primary alcohols to methyl esters in water using hypervalent iodine(III) reagents was written by Tohma, Hirofumi;Maegawa, Tomohiro;Kita, Yasuyuki. And the article was included in Synlett in 2003.Synthetic Route of C9H16O4 The following contents are mentioned in the article:

A facile and direct oxidative esterification of primary alcs. in water using a combination of a hypervalent iodine(III) reagent, iodosobenzene (PhIO), and KBr has been developed. This methodol. is expected to be environmentally benign since it uses a recyclable polymer-supported iodine(III) reagent in water. This study involved multiple reactions and reactants, such as Ethyl methyl adipate (cas: 18891-13-9Synthetic Route of C9H16O4).

Ethyl methyl adipate (cas: 18891-13-9) 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. 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.Synthetic Route of C9H16O4

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

Gao, Fei et al. published their research in Tetrahedron Letters in 2014 | CAS: 763-69-9

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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. 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.COA of Formula: C7H14O3

A simple and efficient copper oxide-catalyzed Barbier-Grignard reaction of unactivated aryl or alkyl bromides with ester was written by Gao, Fei;Deng, Xiang-Jun;Tang, Yu;Tang, Jin-Peng;Yang, Jun;Zhang, Yuan-Ming. And the article was included in Tetrahedron Letters in 2014.COA of Formula: C7H14O3 The following contents are mentioned in the article:

Tertiary alc. compounds were synthesized by Barbier-Grignard reaction of unactivated alkyl or aryl bromides with esters in THF at 65° catalyzed by CuO in good to high yields. The reaction is highly chemoselective. The mechanism involving the leaving group of R2O–group is discussed. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9COA of Formula: C7H14O3).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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. 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.COA of Formula: C7H14O3

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

Srivastava, Nitin et al. published their research in Organic Preparations and Procedures International in 2021 | CAS: 2253-73-8

Isopropylisothiocyanate (cas: 2253-73-8) 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.Computed Properties of C4H7NS

Tetrabutylammonium Iodide/I2 Mediated Convenient and Green Synthesis of Substituted Organic Isothiocyanates was written by Srivastava, Nitin. And the article was included in Organic Preparations and Procedures International in 2021.Computed Properties of C4H7NS The following contents are mentioned in the article:

An efficient process for the synthesis of organic isothiocyanates RNCS (R = t-Bu, cyclohexyl, 1-naphthyl, etc.) by reacting substituted amines RNH2 with carbon disulfide in the presence of tetrabutylammonium iodide (TBAI) as a phase transfer catalyst and by using iodine as an inexpensive and readily available desulfurizing agent has been reported. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Computed Properties of C4H7NS).

Isopropylisothiocyanate (cas: 2253-73-8) 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.Computed Properties of C4H7NS

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

Srivastava, Nitin et al. published their research in Organic Preparations and Procedures International in 2021 | CAS: 2253-73-8

Isopropylisothiocyanate (cas: 2253-73-8) 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.Reference of 2253-73-8

Tetrabutylammonium Iodide/I2 Mediated Convenient and Green Synthesis of Substituted Organic Isothiocyanates was written by Srivastava, Nitin. And the article was included in Organic Preparations and Procedures International in 2021.Reference of 2253-73-8 The following contents are mentioned in the article:

An efficient process for the synthesis of organic isothiocyanates RNCS (R = t-Bu, cyclohexyl, 1-naphthyl, etc.) by reacting substituted amines RNH2 with carbon disulfide in the presence of tetrabutylammonium iodide (TBAI) as a phase transfer catalyst and by using iodine as an inexpensive and readily available desulfurizing agent has been reported. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Reference of 2253-73-8).

Isopropylisothiocyanate (cas: 2253-73-8) 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.Reference of 2253-73-8

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