Category: 33045-52-2

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 33045-52-2, Name is Methyl 2-methoxy-5-sulfamoylbenzoate, molecular formula is , belongs to amides-buliding-blocks compound. In a document, author is Gruzdev, D. A., Application In Synthesis of Methyl 2-methoxy-5-sulfamoylbenzoate.

Synthesis and reactivity of new amide-substituted oxindole derivatives

Oxindole derivatives are of growing importance in organic synthesis and in the synthesis of biologically active compounds, therefore, a very important goal is to develop new ways of modifying such scaffold. In this article we proposed a general approach to synthesis of oxindole-based amide-substituted compounds, which includes usage of protecting group. To stabilize the key-molecule for further modifications amino-isatin, the carbonyl group in the 3-position of the starting nitro-isatin was protected by ketal synthesis. Next, the reduction of nitro-group and further modification of amino-group was carried out. The proposed strategy allows us to obtain mono- and diamido-substituted isatins. The possibility of their modification in the 3-position for synthesis of potent biologically active compounds is demonstrated. (C) 2017 Elsevier Ltd. All rights reserved.

If you are hungry for even more, make sure to check my other article about 33045-52-2, Application In Synthesis of Methyl 2-methoxy-5-sulfamoylbenzoate.

Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter.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 document, author is Rao, Ankita, introduce the new discover, Quality Control of Methyl 2-methoxy-5-sulfamoylbenzoate.

CuBr2-promoted intramolecular bromocyclization of N-allylamides and aryl allyl ketone oximes

A new and easy-to-perform route to 2-oxazolines amd isoxazolines was reported. Using CuBr2 as both the bromide source and the reaction promoter, bromocyclization of N-allylamides and allyl ketone oximes proceeded readily, leading to oxazolines and isoxazolines in good to excellent yields. (C) 2017 Elsevier Ltd. All rights reserved.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 33045-52-2 is helpful to your research. Quality Control of Methyl 2-methoxy-5-sulfamoylbenzoate.

Electric Literature 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 Nuijens, Timo, introduce new discover of the category.

Performance of commercial composite hydrophobic membranes applied for pervaporative reclamation of acetone, butanol, and ethanol from aqueous solutions: Binary mixtures

In this study the efficiency of three various commercial membranes based on poly(octylmethyl siloxane), poly (ether-block-amide), and poly(dimethylsiloxane) polymers were investigated in pervaporative separation of acetone, butanol, and ethanol from aqueous binary solutions (0-5 wt% of organics) at 60 degrees C. The influence of fermentation broth microfiltration on membrane performances in pervaporative removal of ethanol was also investigated. The use of microfiltration improved the effectiveness of the removal of ethanol from the broth comparing with the unfiltered one. Molar ratios of organics to water fluxes and Pervaporative Separation Index (PSI) values were employed to discuss membranes’ performance in removal of organic solvents from binary aqueous mixture. It was found that PDMS based (Pervap4060) membrane shows the best separation efficiency in all tested binary aqueous mixtures. Modelling of the process proved the feasibility of pervaporation process for the removal of acetone, butanol and ethanol from binary and quaternary aqueous mixtures.

Electric Literature of 33045-52-2, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 33045-52-2.

Adding a certain compound to certain chemical reactions, such as: 33045-52-2, name is Methyl 2-methoxy-5-sulfamoylbenzoate, belongs to amides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 33045-52-2, HPLC of Formula: C9H11NO5S

Methyl 2-methoxy-5-sulfamoylbenzoate(4.91g, 20mmol) was dissolved in methanol(30mL). 2N Aqueous sodium hydroxide(30mL, 60mmol) was added, and the mixture was stirred at room temperature for 1 hour. The reaction mixture was poured into 2N hydrochloric acid, and the separated solid was filtered to give the title compound(4.55g, 98.3%) as a white solid.1H-NMR(DMSO-d6): delta 3.89(3H, s), 7.30(1H, d, J=8.7Hz), 7.32(2H, s), 7.92(1H, dd, J=8.7, 2.7Hz), 8.09(1H, d, J=2.7Hz), 13.03(1H, br).

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference:
Patent; Institute of Medicinal Molecular Design, Inc.; EP1514544; (2005); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Related Products of 33045-52-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 33045-52-2, name is Methyl 2-methoxy-5-sulfamoylbenzoate belongs to amides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

(1) 2-Methoxy-5-sulfamoylbenzoic acid. Methyl 2-methoxy-5-sulfamoylbenzoate(4.91g, 20mmol) was dissolved in methanol(30mL). 2N Aqueous sodium hydroxide(30mL, 60mmol) was added, and the mixture was stirred at room temperature for 1 hour. The reaction mixture was poured into 2N hydrochloric acid, and the separated solid was filtered to give the title compound(4.55g, 98.3%) as a white solid. 1H-NMR(DMSO-d6): delta 3.89(3H, s), 7.30(1H, d, J=8.7Hz), 7.32(2H, s), 7.92(1H, dd, J=8.7, 2.7Hz), 8.09(1H, d, J=2.7Hz), 13.03(1H, br).

The synthetic route of Methyl 2-methoxy-5-sulfamoylbenzoate has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Institute of Medicinal Molecular Design, Inc.; EP1512396; (2005); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

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., Quality Control of Methyl 2-methoxy-5-sulfamoylbenzoate

(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