Tag: M.W:100-200

Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 111-18-2, is researched, SMILESS is CN(C)CCCCCCN(C)C, Molecular C10H24N2Journal, Article, Molecules called Chemical adsorption strategy for DMC-MeOH mixture separation, Author is Zhang, Fucan; Liu, Ping; Zhang, Kan; Song, Qing-Wen, the main research direction is chem adsorption dimethyl carbonate methanol separation; carbon dioxide; dimethyl carbonate; reversible adsorption; separation method; superbase.Product Details of 111-18-2.

The effective separation of di-Me carbonate (DMC) from its methanol mixture through simple, inexpensive and low energy-input method is a promising and challenging field in the process of organic synthesis. Herein, a reversible adsorption strategy through the assistance of superbase and CO2 for DMC/methanol separation at ambient condition was described. The process was demonstrated effectively via the excellent CO2 adsorption efficiency. Notably, the protocol was also suitable to other alc. (i.e., monohydric alc., dihydric alc., trihydric alc.) mixtures The study provided guidance for potential separation of DMC/alc. mixture in the scale-up production

Although many compounds look similar to this compound(111-18-2)Product Details of 111-18-2, numerous studies have shown that this compound(SMILES:CN(C)CCCCCCN(C)C), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2,6-Dimethyl-3,5-heptanedione, is researched, Molecular C9H16O2, CAS is 18362-64-6, about A study on the development of CVD precursors VI-thermal properties of Co(III) β-diketonates, the main research direction is cobalt beta diketonate preparation CVD precursor thermal property.Recommanded Product: 18362-64-6.

Thermal properties of a series of Co β-diketonates have been systematically investigated and it is found that tris(3,5-heptanedionato) cobalt(III) (Co(hd)3) with the lowest m.p. among them can be a better precursor than tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(III) (Co(tmhd)3), one of the most popular precursors to date, under suitable conditions. Isothermal TGA study shows that Co(hd)3 would work better at higher temperature, while Co(dmhd)3 would be a better precursor at lower temperature

Although many compounds look similar to this compound(18362-64-6)Recommanded Product: 18362-64-6, numerous studies have shown that this compound(SMILES:CC(C)C(CC(C(C)C)=O)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about Task-specific ionic liquids as absorbents and catalysts for efficient capture and conversion of H2S into value-added mercaptan acids.Application of 111-18-2.

The capture and conversion of H2S is of importance towards long-standing economic and environmental challenge. Hence, a series of task-specific ionic liquids were developed and presented as both absorbents and catalysts for simultaneous capture and conversion of H2S into high valuable mercaptan acids using unsaturated acids as starting materials. Good to quant. conversion was realized with catalytic loading of ILs. Water extraction was employed to sep. the product from the reaction system. The kinetic isotherm demonstrated that the addition reaction can achieve 98% conversion at 90°C and 50 mol% of catalyst loading within 1 h. A plausible reaction-separation-integration strategy was further proposed. This work discloses a green, simple, and mild but effective method for the capture and catalytic conversion of H2S into high valuable mercaptan acids.

Although many compounds look similar to this compound(111-18-2)Application of 111-18-2, numerous studies have shown that this compound(SMILES:CN(C)CCCCCCN(C)C), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2,6-Dimethyl-3,5-heptanedione, is researched, Molecular C9H16O2, CAS is 18362-64-6, about Regioselective Rhodium-Catalyzed Addition of 1,3-Dicarbonyl Compounds to Terminal Alkynes, the main research direction is regioselective rhodium catalyst addition dicarbonyl compound alkyne.SDS of cas: 18362-64-6.

A new method for the rhodium-catalyzed regioselective C-C bond formation using terminal alkynes and 1,3-dicarbonyl compounds to achieve valuable branched α-allylated 1,3-dicarbonyl products is reported. With a Rh(I)/DPEphos/p-CF3-benzoic acid as the catalyst system, the desired products can be obtained in good to excellent yields and with perfect regioselectivity. A broad range of functional groups were tolerated, and first exptl. insights of a plausible reaction mechanism were obtained.

Although many compounds look similar to this compound(18362-64-6)SDS of cas: 18362-64-6, numerous studies have shown that this compound(SMILES:CC(C)C(CC(C(C)C)=O)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Category: thiazole. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 2,6-Dimethyl-3,5-heptanedione, is researched, Molecular C9H16O2, CAS is 18362-64-6, about H2O2-mediated oxidative formation of amides from aromatic amines and 1,3-diketones as acylation agents via C-C bond cleavage at room temperature in water under metal-free conditions. Author is Sun, Xi; Wang, Min; Li, Pinhua; Zhang, Xiuli; Wang, Lei.

1,3-Diketones, as novel acylation agents, reacted with aromatic amines promoted by com. available H2O2 (30% aqueous) as the sole oxidant at room temperature under metal-free conditions in water, leading to a novel and rapid amide bond formation strategy. The reported method is high-yielding, simple and mild, and is the first example of the use of 1,3-diketones as acylation agents via C-C bond cleavage.

Although many compounds look similar to this compound(18362-64-6)Category: thiazole, numerous studies have shown that this compound(SMILES:CC(C)C(CC(C(C)C)=O)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 18362-64-6, is researched, Molecular C9H16O2, about Acid-catalyzed acylation reaction via C-C bond cleavage: a facile and mechanistically defined approach to synthesize 3-acylindoles, the main research direction is acyl indole ethanone preparation acylation trifluoromethanesulfonic acid green chem.Computed Properties of C9H16O2.

A facile acid-catalyzed acylation of indoles with 1,3-dione as an ecofriendly acylating agent (green chem. method) was developed. This protocol combines a carbon carbon bond (C-C-bond) cleavage and heterocyclic carbon hydrogen bond (C-H bond) functionalization to form new C-C bonds. Based on the detailed mechanistic studies, a credible mechanistic pathway was proposed. Under optimized conditions the synthesis of the target compounds was achieved by a reaction of 1H-indole derivatives with 3-methyl-2,4-pentanedione, 2,4-pentanedione, 3,5-heptanedione, 1,1,1,5,5,5-hexafluoro-2,4-pentanedione, 1,3-diphenyl-1,3-propanedione, 1-phenyl-1,3-butanedione, 3-oxobutanoic acid ester, 2-(acetyl)cyclohexanone using trifluoromethanesulfonic acid as a catalyst. The title compounds thus formed included 1-(1-methyl-1H-indol-3-yl)ethanone derivs, 1-(1-methyl-1H-indol-3-yl)-1-propanone, 2,2,2-trifluoro-1-(1-methyl-1H-indol-3-yl)ethanone.

Although many compounds look similar to this compound(18362-64-6)Computed Properties of C9H16O2, numerous studies have shown that this compound(SMILES:CC(C)C(CC(C(C)C)=O)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 18362-64-6, is researched, SMILESS is CC(C)C(CC(C(C)C)=O)=O, Molecular C9H16O2Journal, Tetrahedron called Cerium salts in the oxidative free radical reactions between 2-amino-1,4-naphthoquinones and β-dicarbonyl compounds, Author is Tseng, Chih-Chung; Wu, Yi-Lung; Chuang, Che-Ping, the main research direction is aminonaphthoquinone dicarbonyl cyclocondensation cerium catalyst benzindoledione preparation.Safety of 2,6-Dimethyl-3,5-heptanedione.

The oxidative free radical reactions between 2-amino-1,4-naphthoquinones and β-dicarbonyl compounds mediated by cerium(IV) salts are described. In contrast to those mediated by manganese(III) acetate, the cerium(IV) mediated free radical reaction provides a novel method for the synthesis of benzo[f]indole-4,9-diones exclusively. This high selectivity is due to the strong oxaphilicity of the cerium salts.

Although many compounds look similar to this compound(18362-64-6)Safety of 2,6-Dimethyl-3,5-heptanedione, numerous studies have shown that this compound(SMILES:CC(C)C(CC(C(C)C)=O)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Recommanded Product: 2,6-Dimethyl-3,5-heptanedione. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 2,6-Dimethyl-3,5-heptanedione, is researched, Molecular C9H16O2, CAS is 18362-64-6, about Synthesis of Benzoxazoles from 2-Aminophenols and β-Diketones Using a Combined Catalyst of Bronsted Acid and Copper Iodide. Author is Mayo, Muhammad Shareef; Yu, Xiaoqiang; Zhou, Xiaoyu; Feng, Xiujuan; Yamamoto, Yoshinori; Bao, Ming.

Cyclization reactions of 2-aminophenols with β-diketones catalyzed by a combination of Bronsted acid and CuI are presented. Various 2-substituted benzoxazoles were obtained through these reactions. Different substituents such as Me, chloro, bromo, nitro, and methoxy on 2-aminophenol are tolerated under the optimized reaction conditions.

Although many compounds look similar to this compound(18362-64-6)Recommanded Product: 2,6-Dimethyl-3,5-heptanedione, numerous studies have shown that this compound(SMILES:CC(C)C(CC(C(C)C)=O)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

SDS of cas: 111-18-2. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about Crosslinked pore-filling anion exchange membrane using cylindrical centrifugal force for anion exchange membrane fuel cell system. Author is Son, Tae Yang; Kim, Tae-Hyun; Nam, Sang Yong.

Novel crosslinked pore-filling membranes were fabricated by using a centrifugal force from the cylindrical centrifugal machine. For preparing these crosslinked pore-filling membranes, the polyphenylene oxide containing long side chains to improve the water management (hydrophilic), porous polyethylene support (hydrophobic) and crosslinker based on the diamine were used. The resulting membranes showed a uniform thickness, flexible and transparent because it is well filled. Among them, PF-XAc-PPO70_25 showed good mech. properties (56.1 MPa of tensile strength and 781.0 MPa of Young’s modulus) and dimensional stability due to the support. In addition, it has a high hydroxide conductivity (87.1 mS/cm at 80°C) and low area specific resistance (0.040 Ω·cm2), at the same time showing stable alk. stability. These data outperformed the com. FAA-3-50 membrane sold by Fumatech in Germany. Based on the optimized properties, membrane electrode assembly using XAc-PPO70_25 revealed excellent cell performance (maximum power d.: 239 mW/cm2 at 0.49 V) than those of com. FAA-3-50 Fumatech anion exchange membrane (maximum power d.: 212 mW/cm2 at 0.54 V) under the operating condition of 60°C and 100% RH as well. It was expected that PF-XAc-PPO70_25 could be an excellent candidate based on the results superior to those of com. membranes in these essential characteristics of fuel cells.

Although many compounds look similar to this compound(111-18-2)SDS of cas: 111-18-2, numerous studies have shown that this compound(SMILES:CN(C)CCCCCCN(C)C), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Journal of Inorganic and Nuclear Chemistry called Design of removal agents for prevention of lithium intoxications. Chelating tendencies of model β-diketones, Author is Martin, Barbara B.; Martin, Dean F., which mentions a compound: 18362-64-6, SMILESS is CC(C)C(CC(C(C)C)=O)=O, Molecular C9H16O2, Computed Properties of C9H16O2.

Formation constants for (Me2CRCO)2CH2 (R = Me, H) with Li+, Na+, K+, Rb+, Cs+ were determined to define the specificity for Li. While (Me3CCO)2CH2 can be used to sep. Li from the other ions, (Me2CHCO)2CH2 is even better and can, to a lesser extent, be used to sep. Na+ from K+, Rb+, and Cs+.

Although many compounds look similar to this compound(18362-64-6)Computed Properties of C9H16O2, numerous studies have shown that this compound(SMILES:CC(C)C(CC(C(C)C)=O)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica