Category: 33045-52-2

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 33045-52-2, name is Methyl 2-methoxy-5-sulfamoylbenzoate, This compound has unique chemical properties. The synthetic route is as follows., Formula: C9H11NO5S

(4) Add 245 g (1.0 mol) of methyl 2-methoxy-5-sulfamoylbenzoate prepared in step (3) and 2772 g of 5% sodium hydroxide solution by weight to the reactor, Stir the reaction for 20 h, and the reaction temperature does not exceed 40 . After the reaction, adjust the pH to 1 with 5% by weight of dilute hydrochloric acid and filter. The resulting filter cake is washed with water, dried, and recrystallized from methanol to produce 209.06 g of 2-methoxy-5-sulfamoylbenzoic acid, yield 90.5%.

According to the analysis of related databases, 33045-52-2, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Suzhou Chenghe Pharmaceutical And Chemical Co., Ltd.; Chen Xiaoqiang; Fang Huan; (7 pag.)CN111100042; (2020); A;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Some common heterocyclic compound, 33045-52-2, name is Methyl 2-methoxy-5-sulfamoylbenzoate, molecular formula is C9H11NO5S, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. COA of Formula: C9H11NO5S

EXAMPLE 23 N-(1-cyclopentyl-2-pyrrolidinyl-methyl)-2-methoxy-5-sulphamoyl-benzamide 23 g of methyl 2-methoxy-5-sulphamoyl benzoate (0.09 mole) is dissolved hot, at about 90 C., in 115 ml of glycol in a 500 ml flask fitted with an agitator and a thermometer. The solution is cooled to 50 C. and the ester re-crystallises. 19 g of 1-cyclopentyl-2-amino-methyl-pyrrolidine is added. The suspension obtained is kept at 50 C. After 30 hours the ester is completely dissolved. The solution continues to be heated until a sample taken is found to be completely soluble in acetic acid. The solution is then cooled and the benzamide crystallises slowly. 150 ml of water is added and the precipitate is drained, washed with water and dried. 23 g (68%) of benzamide is obtained with a melting point of 147-148 C.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 33045-52-2, its application will become more common.

Reference:
Patent; Societe d’Etudes Scientifiques et Industrielle de l’Ile de France; US4673686; (1987); A;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Electric Literature of 33045-52-2, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, SMILES is O=C(OC)C1=CC(S(=O)(N)=O)=CC=C1OC, belongs to amides-buliding-blocks compound. In a article, author is Ganley, Jacob M., introduce new discover of the category.

The helicity of a quadruply stranded M2L4 helicate consisting of an aromatic amide bidendate ligand is flexible due to the twisting of the amide moieties and can be tuned by the encapsulated anions. This study reveals the multiple interplays and complementarities between the anions as well as between the anions and the helicate, which are synthetically responsive to the ultimate conformation of the helicate.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, SMILES is O=C(OC)C1=CC(S(=O)(N)=O)=CC=C1OC, in an article , author is Liu, Lantao, once mentioned of 33045-52-2, Recommanded Product: Methyl 2-methoxy-5-sulfamoylbenzoate.

Sulfur is one of the promising next-generation cathode materials because of its low cost and high theoretical gravimetric capacity. However, the reaction mechanism of the sulfur cathode is largely influenced by the electrolyte and the intermediate sulfur species during the first discharge process has not been quantitatively explored in different electrolytes. In this study, we elucidated the reaction mechanism of sulfide cathodes by using three different electrolyte systems, viz., a conventional liquid electrolyte [LiPF6/ethylene carbonate (EC)/ethylene-methyl carbonate (EMC)], a concentrated liquid electrolyte [lithium bis(trifluorosulfonyl)amide (LiTFSA)/tetraglyme (G4):1,1,2,2-tetrafluoroethyl 2,2,3,3-tetrafluoropropyl ether (HFE)], and a solid-state electrolyte (Li3PS4). Soft X-ray absorption spectroscopy was used to examine the reaction mechanism of the sulfur cathode in the liquid and solid-state electrolytes during the first discharge process. In the conventional electrolyte, the sulfur cathode was reduced to long-chain polysulfide (S-6(2-)) during the first discharge process, and the polysulfide subsequently dissolved into the electrolyte. In the concentrated electrolyte, the sulfur cathode was reduced to midchain polysulfide (S-4(2-)) at the initial stage of the first discharge process and then reduced to short-chain polysulfide (S-2(2-)) and Li2S, followed by the formation of long-chain polysulfide (S-6(2-)). In the solid-state electrolyte, the sulfur cathode was reduced to long-chain polysulfide (S-6(2-)) at the initial stage of the first discharge process and was gradually reduced to mid-chain polysulfide (S-4(2-)), short-chain polysulfide (S-2(2-)), and Li2S. The differences in these reaction pathways govern electrochemical properties such as the difference in discharge voltage.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, molecular formula is C9H11NO5S. In an article, author is Nam, Hye Yeon,once mentioned of 33045-52-2, Computed Properties of https://www.ambeed.com/products/33045-52-2.html.

Understanding the factors that influence ion-solvent properties for the fluoride ion in organic solvents is key to the development of useful liquid electrolytes for fluoride-ion batteries. Using both experimental and computational methods, we examined a range of chemical and electrochemical properties for a set of organic solvents in combination with dry N,N,N-trimethylneopentylammonium fluoride (Np1F) salt. Results showed that solvent electronic structure strongly influences Np1F dissolution, and the pK(a) of solvent protons provides a good guide to potential F- reactivity. We found a number of organic solvents capable of dissolving Np1F while providing chemically-stable F- in solution and characterized three of them in detail: propionitrile (PN), 2,6-difluoropyridine (2,6-DFP), and bis(2,2,2-trifluoroethyl) ether (BTFE). Arrhenius analysis for Np1F/PN, Np1F/DFP, and Np1F/BTFE electrolytes suggests that DFP facilitates the highest F- ion mobility of the three neat solvents. Electrolyte mixtures of BTFE and amide co-solvents exhibit higher ionic conductivity than the neat solvents. This improved ionic conductivity is attributed to the ability of BTFE:co-solvent mixtures to partition between Np-1(+) and F- ion-aggregates, promoting better ion dissociation.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, molecular formula is C9H11NO5S, belongs to amides-buliding-blocks compound, is a common compound. In a patnet, author is Chi, Meng-Chun, once mentioned the new application about 33045-52-2, Formula: https://www.ambeed.com/products/33045-52-2.html.

A synthetic method based on radical borylation/cyclization cascades of N-allylcyanamides was developed to construct diverse boron-substituted N-heterocycles. In the reaction process, the N-heterocyclic carbene-boryl radical underwent a chemo- and regioselective addition to the alkene moiety, followed by cyclization with the N-cyano group. The resulting amide-iminyl radical intermediates underwent further reactions to afford various boron-tethered N-heterocyclic molecules. Further transformations to access synthetically useful building blocks were also demonstrated.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Let’s face it, organic chemistry can seem difficult to learn, Name: Methyl 2-methoxy-5-sulfamoylbenzoate, Especially from a beginner’s point of view. Like 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, molecular formula is amides-buliding-blocks, belongs to amides-buliding-blocks compound. In a document, author is Geng Rui, introducing its new discovery.

By employing the ligand 2-(isonicotinamido)terephthalic acid (H2L) containing the amide functional groups, a Cd-MOF, {[Cd2L2(H2O)(2)]center dot 4H(2)O}(n) (1) has been constructed by solvothermal synthesis. The dinuclear clusters [Cd-2(COO)(2)] in 1 are linked by the pyridinyl and carboxylate groups of ligands to form a three-dimensional (3D) skeleton, containing 1D channels with the free amide groups. The activated framework shows good stability in water and high selectivity for CO2 over CH4. The open Cd2+ site as Lewis acidic center makes the MOF achieve efficiently catalytic conversion for CO2 cycloaddition with epoxides. Furthermore, 1 also exhibits good chemical stability in water, allowing the detection for ronidazole (RDZ) and dimetridazole (DTZ) with the low detection limit and rapid response.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, molecular formula is C9H11NO5S. In an article, author is Lin, Hong-Yan,once mentioned of 33045-52-2, Formula: https://www.ambeed.com/products/33045-52-2.html.

The effect of carbon nanotube (CNT) functionalization in altering the properties of epoxy-CNT composites is presented. The presence of functional groups effectively influenced the colloidal behavior of CNTs in the precursor epoxy resin and the hardener triethylenetetramine (TETA), which affected the synthesis process and eventually the interfacial interactions between the polymer matrix and the CNTs. The physical, thermal, and electrical properties of the composites exhibited strong dependence on the nature of functionalization. At a 0.5-wt% CNT loading, the enhancement in tensile strength was found to be 7.2%, 11.2%, 11.4%, and 14.2% for raw CNTs, carboxylated CNTs, octadecyl amide-functionalized CNTs, and hydroxylated CNTs, respectively. Glass transition temperatures (T-g) also varied with the functionalization, and composites prepared using hydroxylated CNTs showed the maximum enhancement of 34%.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, molecular formula is C9H11NO5S. In an article, author is Chae, Chang-Geun,once mentioned of 33045-52-2, SDS of cas: 33045-52-2.

The area of covalent inhibitors is gaining momentum due to recently introduced clinical drugs, but libraries of these compounds are scarce. Multicomponent reaction (MCR) chemistry is well known for its easy access to a very large and diverse chemical space. Here, we show that MCRs are highly suitable to generate libraries of electrophiles based on different scaffolds and three-dimensional shapes and highly compatible with multiple functional groups. According to the building block principle of MCR, acrylamide, acrylic acid ester, sulfurylfluoride, chloroacetic acid amide, nitrile, and alpha,beta-unsaturated sulfonamide warheads can be easily incorporated into many different scaffolds. We show examples of each electrophile on 10 different scaffolds on a preparative scale as well as in a high-throughput synthesis mode on a nanoscale to produce libraries of potential covalent binders in a resource-and time-saving manner. Our operational procedure is simple, mild, and step economical to facilitate future covalent library synthesis.

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Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Synthetic Route of 33045-52-2, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, SMILES is O=C(OC)C1=CC(S(=O)(N)=O)=CC=C1OC, belongs to amides-buliding-blocks compound. In a article, author is Zapien-Castillo, Samuel, introduce new discover of the category.

An efficient method for the asymmetric synthesis of 4H-3,1-benzoxazines was developed by kinetic resolution of 2-amido benzyl alcohols using chiral phosphoric acid catalyzed intramolecular cyclizations. A broad range of benzyl alcohols (both secondary and tertiary alcohols) were kinetically resolved with high selectivities, with an s factor of up to 94. Mechanistic studies were performed to elucidate the mechanism of these reactions, wherein the amide moieties reacted as the electrophiles. Gram-scale reaction and facile transformations of the chiral products demonstrate the potential of this method in asymmetric synthesis of biologically active chiral heterocycles.

Synthetic Route of 33045-52-2, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 33045-52-2.

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics