Category: 102-09-0

An efficient catalytic method for the borohydride reaction of esters using diethylzinc as precatalyst was written by Ni, Congjian;Yu, Hailong;Liu, Ling;Yan, Ben;Zhang, Bingyi;Ma, Xiaoli;Zhang, Xiuhui;Yang, Zhi. And the article was included in New Journal of Chemistry in 2022.Formula: C13H10O3 The following contents are mentioned in the article:

A cheap and easily available ZnEt₂ is an effective precatalyst, which can be used for the hydroboration reaction of various organic carbonates and esters with HBpin. The preliminary hydroboration reaction mechanism has been investigated via the corresponding DFT calculation This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Formula: C13H10O3).

Diphenyl carbonate (cas: 102-09-0) 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. 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: C13H10O3

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

Light-induced synthesis of unsymmetrical organic carbonates from alcohols, methanol and CO₂ under ambient conditions was written by Saini, Sandhya;Gour, Nand Kishor;Khan, Shafiur Rehman;Deka, Ramesh Chandra;Jain, Suman L.. And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2021.Related Products of 102-09-0 The following contents are mentioned in the article:

The visible light-assisted, metal-free and organic base 1,1,3,3-tetra-Me guanidine (TMG) mediated synthesis of unsym. Me aryl/alkyl carbonates from the reaction of alcs., methanol, and CO₂ in high to excellent yields under atm. pressure and ambient temperature conditions were described. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Related Products of 102-09-0).

Diphenyl carbonate (cas: 102-09-0) 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.Related Products of 102-09-0

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

Visible-light-induced phosgenation of amines by chloroform oxygenation using chlorine dioxide was written by Asahara, Haruyasu;Takao, Nozomi;Moriguchi, Maiko;Inoue, Tsuyoshi;Ohkubo, Kei. And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2022.Recommanded Product: Diphenyl carbonate The following contents are mentioned in the article:

The visible-light-induced in situ preparation of COCl₂ through the oxygenation of chloroform in the presence of chlorine dioxide, which leads to the safe constructions of carbamoyl chlorides with good-to-high yields and wide substrate scopes was reported. In addition, this method can also be applied to the synthesis of various carbonates. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Recommanded Product: Diphenyl carbonate).

Diphenyl carbonate (cas: 102-09-0) 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: Diphenyl carbonate

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

Monofunctionalized Bambus[6]urils and Their Conjugates with Crown Ethers for Liquid-Liquid Extraction of Inorganic Salts was written by Marsalek, Kamil;Sindelar, Vladimir. And the article was included in Organic Letters in 2020.COA of Formula: C13H10O3 The following contents are mentioned in the article:

In this Letter, the first synthesis of monofunctionalized bambusurils I [R = (CH₂)₄COOH, 4-HO₂CC₆H₄] and their use for preparation of heteroditopic bambusuril-crown ether conjugates suitable for extraction of ion pairs from water to chloroform was presented. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0COA of Formula: C13H10O3).

Diphenyl carbonate (cas: 102-09-0) 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.COA of Formula: C13H10O3

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

Imidazolium-Catalyzed Formation of Bisphenol A Polycarbonate with a Reduced Level of Branching was written by Tay, Boonying;van Meurs, Martin;Tan, Jozel;Ye, Suming;Borgna, Armando;van Herk, Alexander M.;Selvaratnam, Selvasothi;Wang, Cun;Taniguchi, Shohei;Suzuki, Yousuke;Utsunomiya, Masaru;Ito, Mitsunobu;Monden, Toshiki;Shibata, Hiroki;Tomita, Shohei. And the article was included in Industrial & Engineering Chemistry Research in 2021.Electric Literature of C13H10O3 The following contents are mentioned in the article:

The melt-phase polymerization of bisphenol A (BPA) and di-Ph carbonate (DPC) catalyzed by alk. metal catalysts produces polycarbonates with high branching, which impairs the product’s properties during weather resistance, ductility, and rheol. The use of an imidazolium-type catalyst can result in a reduced amount of branching relative to the benchmark Cs₂CO₃ catalyst. Modification of the imidazolium structure, especially by introducing a substitution at the C2 position, definitely improves the catalyst performance in enhancing the catalyst stability and reducing the branching level in the polycarbonate product. For the best catalyst identified (1,3-Ad₂-2-Ph-Im-BPA), we have shown that at a DPC/BPA ratio of 1.075 and a catalyst loading of 7 ppm, the specifications can be met at the laboratory scale: polymerization time = 125 min, M_n = 11.0 K, OH = 660 ppm, branching = 460 ppm (âˆ?5% reduction relative to the Cs₂CO₃ benchmark), and yellowness index = 6.3. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Electric Literature of C13H10O3).

Diphenyl carbonate (cas: 102-09-0) 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. 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.Electric Literature of C13H10O3

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

A Facile Route to Prepare PbZr Nanocomposite Catalysts for the Efficient Synthesis of Diphenyl Carbonate was written by Wang, Songlin;Jiang, Nan;Liang, Lei;Niu, Hongying;Chen, Tong;Wang, Gongying. And the article was included in Catalysis Letters in 2021.Application In Synthesis of Diphenyl carbonate The following contents are mentioned in the article:

Di-Ph carbonate is a versatile chem. intermediate and key building block for the synthesis of polycarbonates. A facile route to prepare PbZr nanocomposites were developed using different precipitants to investigate the effect on the catalytic activity of the solid acid catalysts. The structure-performance relationship of the nanocomposites, dispersion of active components and structure stability, and the catalytic performance were thoroughly analyzed. The results showed that there existed the interaction between Zr and Pb, which induced the homogenous dispersion of Pb and high surface acid sites that could enhance the catalytic activities. Among the catalysts, PbZr-NH₄OH represented the best catalytic performance and superior stability, indicating that NH₄OH was more favorable compared with sodium hydroxide, ammonium carbonate and urea. The research provides a valuable reference in a wide range application of nanocomposite preparation for the effective and clean production of various carbonates. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Application In Synthesis of Diphenyl carbonate).

Diphenyl carbonate (cas: 102-09-0) 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 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. Application In Synthesis of Diphenyl carbonate

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

One-Pot Nonisocyanate Synthesis of Sequence-Controlled Poly(hydroxy urethane)s from a Bis(six-membered cyclic carbonate) and Two Different Diamines was written by Ousaka, Naoki;Endo, Takeshi. And the article was included in Macromolecules (Washington, DC, United States) in 2021.Application In Synthesis of Diphenyl carbonate The following contents are mentioned in the article:

Sequence-controlled synthetic polymers have received increasing interest because of their great potential to develop next-generation functional materials. Here, we report a facile synthesis of a sym. spiro bis(six-membered cyclic carbonate), 2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-dione (1), its reactivity, and a one-pot, nonisocyanate synthesis of sequence-controlled poly(hydroxy urethane)s (PHUs) from 1 with two different sym. diamines. The second-order rate constant for the ring-opening addition reaction of one of the two cyclic carbonates of 1 with 1-hexylamine is two orders of magnitude larger than that of the remaining one of the resulting intermediate due to a remarkable difference between their ring strain energies. This difference in the reactivity enables the selective formation of a diurethane-linked bis(six-membered cyclic carbonate) from the reaction of 1 with a diamine (0.5 equiv). The subsequent addition of a different diamine (0.5 equiv) to the same pot affords sequence-controlled PHUs with an ABAC sequence. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Application In Synthesis of Diphenyl carbonate).

Diphenyl carbonate (cas: 102-09-0) 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.Application In Synthesis of Diphenyl carbonate

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

A fluorinated polycarbonate based all solid state polymer electrolyte for lithium metal batteries was written by Wang, Qinglei;Liu, Xiaochen;Cui, Zili;Shangguan, Xuehui;Zhang, Huanrui;Zhang, Jianjun;Tang, Kun;Li, Longshan;Zhou, Xinhong;Cui, Guanglei. And the article was included in Electrochimica Acta in 2020.Related Products of 102-09-0 The following contents are mentioned in the article:

Poly(ethylene oxide) (PEO) is a promising matrix for solid polymer electrolyte, but its inferior mech. strength and relative low oxidation stability especially at elevated temperatures hamper its further applications. A novel fluorinated polycarbonate polymer of poly(2,2,3,3-tetrafluoro Bu carbonate) with cyano ends (cPTFBC) was synthesized for the 1st time and was composited with PEO based electrolyte by phys. blending to resolve the above issues. The addition of cPTFBC can effectively enhance the mech. strength at elevated temperature The as-prepared PEO-cPTFBC based electrolyte shows an enlarged electrochem. window up to 4.7 V at 60° and a high Li ion transference number (0.33). More importantly, the PEO-cPTFBC based all solid state polymer electrolyte presents excellent compatibility with Li metal and improved LiCoO₂/Li battery performance compared with PEO based electrolyte. These outstanding performance of the cPTFBC based electrolyte make it promising as solid polymer electrolyte for Li metal batteries. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Related Products of 102-09-0).

Diphenyl carbonate (cas: 102-09-0) 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. 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. Related Products of 102-09-0

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

Capsules from synthetic diblock-peptides as potential artificial oxygen carriers was written by Feng, Huayang;Linders, Juergen;Myszkowska, Sascha;Mayer, Christian. And the article was included in Journal of Microencapsulation in 2021.Application In Synthesis of Diphenyl carbonate The following contents are mentioned in the article:

The design of an encapsulation system consisting of a synthetic peptide which is fully biodegradable into non-toxic constituents. This system should be capable of encapsulating perfluorinated hydrocarbons and should be a promising basis for oxygen carriers to be used as artificial blood replacement. A diblock-peptide is synthesized following a phosgene-free method and characterised by ¹H-NMR. Subsequently, this diblock-peptide is self-assembled with perfluorodecalin (PFD) to form PFD-filled capsules as potential artificial oxygen carriers allowing for rapid oxygen uptake and release. The diblock-peptide Bu-PAsp₁₀-PPhe₁₀ is successfully synthesized and used to encapsulate PFD. The capsules have a spherical shape with an average diameter of 360 nm in stable aqueous dispersion. NMR measurements prove their phys. capability for reversible uptake and release of oxygen. The resulting capsules are expected to be fully biodegradable and possibly could act as oxygen carriers for artificial blood replacement. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Application In Synthesis of Diphenyl carbonate).

Diphenyl carbonate (cas: 102-09-0) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. 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.Application In Synthesis of Diphenyl carbonate

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

Effect of Zr-doping on Pd/Ce_xZr_1-xO₂ catalysts for oxidative carbonylation of phenol was written by Zhou, Lichao;Feng, Gang;Liu, Xiaojing;Wang, Zhimiao;Li, Fang;Xue, Wei;Wang, Yanji. And the article was included in Chinese Journal of Chemical Engineering in 2020.COA of Formula: C13H10O3 The following contents are mentioned in the article:

Ce-Zr solid solution (Ce_xZr_1-xO₂, CZO) was prepared by the citric acid sol-gel method. The CZO was then used as a support for Pd/CZO catalysts for the oxidative carbonylation of phenol to di-Ph carbonate. The Pd/CZO catalyst showed enhanced activity and di-Ph carbonate selectivity compared with the Pd/CeO₂ catalyst. The catalytic performance of Pd/CZO was influenced by the calcination temperature of the CZO support. X-ray diffraction, SEM, N₂ adsorption-desorption measurements, XPS and H₂ temperature-programmed reduction measurements were used to investigate the effects of Zr doping and calcination temperature The catalytic performance of Pd/CZO and Pd/CeO2 for the oxidative carbonylation of phenol was affected by several factors, including the sp. surface area, Ce³⁺ and/or oxygen vacancy content, oxygen species type and Pd (II) content of the catalyst. All these properties were influenced by Zr doping and the calcination temperature of the CZO support. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0COA of Formula: C13H10O3).

Diphenyl carbonate (cas: 102-09-0) 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.COA of Formula: C13H10O3

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