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3,5-Dimethylbenzoyl chloride, also known as 3,5-Dimethylbenzoyl chloride, is a chemical compound with the molecular formula C9H9ClO. It is a colorless to light yellow liquid with a pungent odor, and is commonly used as a reagent in organic synthesis to introduce the benzoyl group into various substrates. This highly reactive compound can act as an acylating agent, reacting with a variety of nucleophiles, and is utilized in the synthesis of pharmaceuticals, agrochemicals, and dyes. However, it is also highly corrosive and can cause severe burns and eye damage upon contact, necessitating careful handling and use.

6613-44-1

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6613-44-1 Usage

Uses

Used in Organic Synthesis:
3,5-Dimethylbenzoyl chloride is used as a reagent for introducing the benzoyl group into various substrates, facilitating the synthesis of a wide range of organic compounds.
Used in Pharmaceutical Synthesis:
3,5-Dimethylbenzoyl chloride is used as an acylating agent in the synthesis of pharmaceuticals, contributing to the development of new drugs and therapeutic agents.
Used in Agrochemical Production:
3,5-Dimethylbenzoyl chloride is used in the synthesis of agrochemicals, playing a role in the creation of pesticides and other agricultural chemicals to protect crops and enhance yields.
Used in Dye Manufacturing:
3,5-Dimethylbenzoyl chloride is used in the production of dyes, contributing to the coloration and properties of various dye products for different applications.
Used in Research and Development:
3,5-Dimethylbenzoyl chloride is utilized in research and development settings for exploring new chemical reactions and applications, further expanding its use in various industries.

Check Digit Verification of cas no

The CAS Registry Mumber 6613-44-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,1 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6613-44:
(6*6)+(5*6)+(4*1)+(3*3)+(2*4)+(1*4)=91
91 % 10 = 1
So 6613-44-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H9ClO/c1-6-3-7(2)5-8(4-6)9(10)11/h3-5H,1-2H3

6613-44-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-Dimethylbenzoyl Chloride

1.2 Other means of identification

Product number -
Other names Benzoyl chloride, 3,5-dimethyl-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6613-44-1 SDS

6613-44-1Relevant academic research and scientific papers

Multicomponent Synthesis, Binding Mode, and Structure-Activity Relationship of Selective Histone Deacetylase 6 (HDAC6) Inhibitors with Bifurcated Capping Groups

Re?ing, Nina,S?nnichsen, Melf,Osko, Jeremy D.,Sch?ler, Andrea,Schliehe-Diecks, Julian,Skerhut, Alexander,Borkhardt, Arndt,Hauer, Julia,Kassack, Matthias U.,Christianson, David. W.,Bhatia, Sanil,Hansen, Finn K.

, p. 10339 - 10351 (2020)

Histone deacetylase 6 (HDAC6) is an emerging target for the treatment of cancer, neurodegenerative diseases, inflammation, and other diseases. Here, we present the multicomponent synthesis and structure-activity relationship of a series of tetrazole-based

Rhodium(III)-catalyzed chemodivergent annulations between phenyloxazoles and diazos via C–H activation

Zhang, Xueguo,Wang, Peigen,Zhu, Liangwei,Chen, Baohua

supporting information, p. 695 - 699 (2020/06/28)

Acid-controlled, chemodivergent and redox-neutral annulations for the synthesis of isocoumarins and isoquinolinones have been realized via Rh(III)-catalyzed C[sbnd]H activation. Diazo compounds act as a carbene precursor, and coupling occurs in one-pot process, where adipic acid and trimethylacetic acid promote chemodivergent cyclizations.

Synthesis and anti-rheumatoid arthritis activities of 3-(4-aminophenyl)-coumarin derivatives

Miao, Yuhang,Yang, Jie,Yun, Yinling,Sun, Jie,Wang, Xiaojing

, p. 450 - 461 (2021/02/19)

Rheumatoid arthritis is a chronic systemic disease characterised by an unknown aetiology of inflammatory synovitis. A large number of studies have shown that synoviocytes show tumour-like dysplasia in the pathological process of RA, and the changes in the expression of related cytokines are closely related to the pathogenesis of RA. In this thesis, a series of novel 3-(4-aminophenyl) coumarins containing different substituents were synthesised to find new coumarin anti-inflammatory drugs for the treatment of rheumatoid arthritis. The results of preliminary activity screening showed that compound 5e had the strongest inhibitory activity on the proliferation of fibroid synovial cells, and it also had inhibitory effect on RA-related cytokines IL-1, IL-6, and TNF-α. The preliminary mechanism study showed that compound 5e could inhibit the activation of NF-κB and MAPKs signal pathway. The anti-inflammatory activity of compound 5ein?vivo was further determined in the rat joint inflammation model.

Three-Component 1,2-Carboamidation of Bridged Bicyclic Alkenes via RhIII-Catalyzed Addition of C-H Bonds and Amidating Reagents

Brandes, Daniel S.,Sirvent, Ana,Mercado, Brandon Q.,Ellman, Jonathan A.

supporting information, p. 2836 - 2840 (2021/04/12)

A three-component method is described for the preparation of syn-1,2-disubstituted bridged bicyclic compounds. The reaction was demonstrated for readily available aromatic and heteroaromatic C-H bond substrates with tertiary and secondary amide, lactam, p

Green preparation process of 2-methyl-3-methoxybenzoyl chloride

-

Paragraph 0026, (2021/07/14)

The invention discloses a green preparation process of 2-methyl-3-methoxybenzoyl chloride. The green preparation process comprises the following steps: heating and hydrolyzing methyl 2-methyl-3-methoxybenzoate in an alkaline aqueous solution, and distilling off generated methanol while a hydrolysis reaction is carried out; adding an organic solvent into hydrolyzed reaction liquid under the condition of heat preservation for dissolving, and adding an acidic aqueous solution for neutralizing; conducting neutralizing, then preserving heat and conducting layering to obtain a water layer and an organic layer, and washing the organic layer with water; heating the washed organic layer for azeotropic water removal; and adding a catalyst into the organic layer after azeotropic dehydration, carrying out heating, dropwise adding an acylating chlorination reagent, and carrying out a heat-preserved reaction to obtain the 2-methyl-3-methoxybenzoyl chloride. In a neutralization process after hydrolysis is completed, the organic solvent is added, and the product 2-methyl-3-methoxybenzoic acid is transferred into the organic solvent and is transferred to a subsequent reaction in a solution state, so water consumption for post-treatment is reduced, and meanwhile, harm to a working environment and the health of workers in the solid dust drying and feeding process is avoided.

Preparation method of 6-chloro-2-methoxytoluene and synthesis process of methoxyfenozide

-

Paragraph 0102; 0106-0108; 0128-0131; 0142-0143; 0150-0151, (2021/08/14)

The invention relates to the field of insecticides, in particular to a preparation method of 6-chloro-2-methoxytoluene and a synthesis process of methoxyfenozide. The preparation method of the 6-chloro-2-methoxytoluene comprises the following steps: in a solvent, mixing 2, 6-dichlorotoluene with sodium methoxide, and carrying out a substitution reaction to prepare a first reaction solution containing 3-chloro-2-sodium methylphenolate and the 6-chloro-2-methoxytoluene; and dropwise adding dimethyl sulfate into the first reaction solution, carrying out etherification reaction, removing 3-chloro-2-sodium methylphenolate to obtain a second reaction solution, and carrying out post-treatment to obtain the 6-chloro-2-methoxytoluene. The synthesis process of the methoxyfenozide comprises the following steps: preparing 3-methoxy-2-methyl benzoic acid by taking 6-chloro-2-methoxytoluene as an intermediate; using 3-methoxy-2-methyl benzoic acid and 3, 5-dimethyl benzoic acid as intermediates, and preparing to obtain the methoxyfenozide. According to the synthesis process disclosed by the invention, the yield and the purity of methoxyfenozide can be remarkably improved.

Palladium-Catalyzed Chlorocarbonylation of Aryl (Pseudo)Halides Through In Situ Generation of Carbon Monoxide

Bismuto, Alessandro,Boehm, Philip,Morandi, Bill,Roediger, Sven

supporting information, p. 17887 - 17896 (2020/08/19)

An efficient palladium-catalyzed chlorocarbonylation of aryl (pseudo)halides that gives access to a wide range of carboxylic acid derivatives has been developed. The use of butyryl chloride as a combined CO and Cl source eludes the need for toxic, gaseous carbon monoxide, thus facilitating the synthesis of high-value products from readily available aryl (pseudo)halides. The combination of palladium(0), Xantphos, and an amine base is essential to promote this broadly applicable catalytic reaction. Overall, this reaction provides access to a great variety of carbonyl-containing products through in situ transformation of the generated aroyl chloride. Combined experimental and computational studies support a reaction mechanism involving in situ generation of CO.

Synthesis and molecular docking studies of some novel antimicrobial benzamides

Acar, Cemre,Yal??n, Gozde,Ertan-Bolelli, Tu?ba,Kaynak Onurda?, Fatma,?kten, Suzan,?ener, Funda,Y?ld?z, ?lkay

, (2019/11/19)

Common use of classical antibiotics has caused to the growing emergence of many resistant strains of pathogenic bacteria. Therefore, we aimed to synthesize a number of N-(2-hydroxy-(4 or 5)-nitrophenyl)benzamide derivatives as a new class of antimicrobial compounds. Moreover, our second goal is to predict the interaction between active structures and enzymes (DNA –gyrase and FtsA) in the binding mode. In this study, thirteen N-(2-hydroxy-(4 or 5-nitrophenyl)-substituted-benzamides were synthesized and determined for their antimicrobial activity using the microdilution method. According to this work, none of the compounds showed any activity against Candida albicans and its clinical isolate. Some of the benzamides (4N1, 5N1, 5N2) displayed very significant activity against Staphylococcus aureus and MSSA with 4 μg/ml MIC value, even they were found to be more potent than ceftazidime. 4N1 was also found to be more effective than gentamicin against Enterococcus faecalis clinical isolate. Molecular docking studies revealed that 4N1, 5N1, and 5N2 showed a good interactions with DNA-gyrase. Moreover, 5N1 has interacted with FtsA enzyme in the binding mode, as well. Only compound 5N4 displayed very good activity against Escherichia coli ATCC 25922. These findings showed us that 4N1, 5N1, 5N2, and 5N4 could be lead compounds to discover new antibacterial candidates against multidrug-resistant strains.

Electrochemical intramolecular C-H/N-H functionalization for the synthesis of isoxazolidine-fused isoquinolin-1(2: H)-ones

Zhang, Lin-Bao,Geng, Rui-Sen,Wang, Zi-Chen,Ren, Guang-Yi,Wen, Li-Rong,Li, Ming

supporting information, p. 16 - 21 (2020/01/13)

A general and practical protocol for the construction of isoxazolidine-fused isoquinolin-1(2H)-ones has been described by electrochemical-oxidation-induced intramolecular annulation via amidyl radicals. In an undivided cell, isoquinolinones could be easily generated from various available amides bearing CONHOR groups under metal-free, additive-free and external oxidant-free conditions. Moreover, this transformation proceeded smoothly by using cheap 95% ethanol as the green solvent and could be extended to the gram scale.

Palladium-catalyzed cascade decarboxylative amination/6- endo-dig benzannulation of o-alkynylarylketones with n-hydroxyamides to access diverse 1-naphthylamine derivatives

Zuo, Youpeng,He, Xinwei,Tang, Qiang,Hu, Wangcheng,Zhou, Tongtong,Shang, Yongjia

supporting information, p. 3890 - 3894 (2020/05/18)

An efficient and practical one-pot strategy to produce highly substituted 1-naphthylamines via sequential palladium-catalyzed decarboxylative amination/intramolecular 6-endo-dig benzannulation reactions has been described. In this reaction, a broad range of electron-rich, electron-neutral, and electron-deficient o-alkynylarylketones react well with N-hydroxyl aryl/alkylamides to give a diversity of 1-naphthylamines in good to excellent yields under mild reaction conditions. The gram-scale synthesis, with benefits such as undiminished product yield and easy transformation, illustrated the practicality of this method.

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