Category: bromides-buliding-blocks

Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline. Organic compounds having carbon bonded to bromine are called organic bromides. Recommanded Product: 4-Bromo-N-methylaniline.

Yamasaki, Ryu;Harada, Misuzu;Nagata, Rino;Ito, Ai;Fukuda, Kazuo;Okamoto, Iwao research published 《 Conformational Switch of Benzanilide Derivative Induced by Acid; Effect of Pentafluorobenzoyl Group》, the research content is summarized as follows. Amide-based mol. switches had its limitation on structural diversities. In this work, we designed and synthesized a series of pentafluorobenzoyl-based benzanilide compounds The conformational ratio of these compounds in solution was correlated linearly with Hammett’s σ_p value of the substituent on the anilide ring, reflecting the repulsive interaction between the carbonyl group and the electron-rich aryl group. The addition of acid into the solution of 6, bearing pentafluorobenzoyl group, switched the stable amide conformation. In addition, the sizeable rotational barrier of 6 induced by the pentafluorobenzoyl moiety enabled us to monitor the conformational transition by means of ¹H NMR spectroscopy.

6911-87-1, 4-Bromo-N-methylaniline is a aniline based compound known to exhibit mutagenic properties.
4-Bromo-N-methylaniline is a useful research compound. Its molecular formula is C7H8BrN and its molecular weight is 186.05 g/mol. The purity is usually 95%.
4-Bromophenylmethylamine is an organic compound that has anti-inflammatory properties and is used as a pharmaceutical. It belongs to the group of amines. The hydrolysis of 4-bromophenylmethylamine by hydrochloric acid produces phenol and bromamine (NHBr). The reaction system can be used to synthesize a number of compounds, including anilines, benzofurans, and other aromatic compounds. 4-Bromophenylmethylamine reacts with muscle tissue in a similar manner as acetaminophen does. This drug also has been shown to have significant effects on the energy metabolism in the muscles of rats that are given carbon source., Recommanded Product: 4-Bromo-N-methylaniline

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 585-76-2, formula is C7H5BrO2, Name is 3-Bromobenzoic acid. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Category: bromides-buliding-blocks.

Yamashiro, Toshiki;Abe, Takumi;Sawada, Daisuke research published 《 Synthesis of 2-monosubstituted indolin-3-ones by cine-substitution of 3-azido-2-methoxyindolines》, the research content is summarized as follows. A formal cine-substitution/hydrolysis of 3-azidoindoles generated from 3-azido-2-methoxyindolines (AZINs) were reported. This protocol enabled the introduction of various carboxylic acids and alcs. into indolin-3-ones at the C2-position, affording 2-monoacyloxy or alkoxy indolin-3-ones.

585-76-2, 3-bromobenzoic acid is a bromobenzoic acid carrying a single bromo subsituent at the 3-position.
3-Bromobenzoic acid, also known as 3-Bromobenzoic acid, is a useful research compound. Its molecular formula is C7H5BrO2 and its molecular weight is 201.02 g/mol. The purity is usually 95%.
3-bromobenzoic acid is used as a reagent in the synthesis of deoxypodophyllotoxin derivatives with insecticidal activity. Also used as a reagent in the synthesis of thiazole derivatives with antibacterial activity.
3-bromobenzoic acid is a molecule that is classified as a Group P2. It has an electronegativity of 1.3 and an acidity of 0.8, which are both in the middle range of values for this group. 3-Bromobenzoic acid is soluble in water and is soluble in ethanol, acetone, and ether. The chemical structure of 3-bromobenzoic acid can be determined by its monoclonal antibody binding sites, electrochemical impedance spectroscopy data, and Langmuir adsorption isotherm data. 3-Bromobenzoic acid reacts with hydrochloric acid to form benzoate and HCl gas. Chronic exposure to 3-bromobenzoic acid has been shown to cause glutamate dehydrogenase inhibition, leading to an accumulation of p-hydroxybenzoic acid in the body. , Category: bromides-buliding-blocks

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Related Products of 1575-37-7.

Yamini;Sharma, Saurabh;Das, Pralay research published 《 Rhodium catalyzed 2-alkyl-benzimidazoles synthesis from benzene-1,2-diamines and tertiary alkylamines as alkylating agents》, the research content is summarized as follows. Substituted 2-alkyl-benzimidazoles were synthesized from benzene-1,2-diamine and tertiary amines as alkylating agent under polystyrene supported rhodium (Rh@PS) nanoparticles (NPs) catalyzed conditions. The heterogeneous rhodium catalyst was applied first time for the synthesis of 2-alkyl-benzimidazoles. The reaction followed through oxidation of alkylamines, transamination, and oxidative cyclization with benzene-1,2-diamines for the corresponding products synthesis with good yields. The process is applicable for vast substrate scope, several functional groups are tolerable, and the Rh@PS catalyst is recyclable up to four cycles without significant loss in catalytic activity.

Related Products of 1575-37-7, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 4224-70-8, formula is C6H11BrO2, The most pervasive is the naturally produced bromomethane. Application In Synthesis of 4224-70-8

Yan, Dan;Zhang, Haili;Xu, Xiao;Ren, Chunling;Han, Chao;Li, Zhongrui research published 《 Theranostic nanosystem with supramolecular self-assembly for enhanced reactive oxygen species-mediated apoptosis guided by dual-modality tumor imaging》, the research content is summarized as follows. With the development of precision medicine, visual and traceable treatments are highly desirable for cancer therapy. However, researchers and clinicians remain confused regarding where the drug distributes and location of the tumor, when the drug is released and when to irradiate the tumor, and how the drug presents antitumor activity, all of which hinders assessment of the cancer patient′s condition and formulation of a follow-up treatment scheme for clinicians. Here, a supramol. self-assembly theranostic nanosystem (MWNs) was designed for enhanced reactive oxygen species (ROS)-mediated cell apoptosis guided by dual-modality tumor imaging. Specifically, merocyanine was introduced in cyanine dye to extend its conjugated π-scaffolds, which could preferentially self-assemble into nanovesicles owing to its amphipathy. Furthermore, withaferin A (WA), used as a chemotherapeutic drug, was loaded to construct MWNs. The assembled or disassembled MWNs behaved differently in photoacoustic (PA) intensity and fluorescence signal intensity. The MWNs exhibited stronger PA signals and quenched fluorescence, which monitors their distribution and images the tumor location in vivo, while the disassembled MWNs showed weak PA signals and recovered fluorescence, indicating the release of drug and instructing the appropriate time to irradiate for photodynamic therapy (PDT). Thus, ROS generation introduced by PDT and released WA led to cell apoptosis. This intelligent nanosystem for precise cancer therapy that reveals where the tumor is, when to irradiate the tumor, and how the tumor is cured might establish the basis for biomedical applications of finely controlled platform.

4224-70-8, 6-bromohexanoic acid is an organobromine compound comprising hexanoic acid having a bromo substituent at the 6-position. It derives from a hexanoic acid.
6-Bromohexanoic acid is a useful research compound. Its molecular formula is C6H11BrO2 and its molecular weight is 195.05 g/mol. The purity is usually 95%.
6-Bromohexanoic acid is useful for the preparation of anti-CTLA4 compounds as antitumor agents.
6-Bromohexanoic acid is a fatty acid that has been shown to be an effective agent for the treatment of cancer. It is used in gene therapy to inhibit the growth of cancer cells by binding to and then activating transcription factors. 6-Bromohexanoic acid can also be used as a chemotherapeutic agent and has been shown to cause apoptosis in monoclonal antibody-treated cells. 6-Bromohexanoic acid has pharmacokinetic properties that are similar to those of other fatty acids. The reaction solution was found to have high chemical stability, which may be due to the presence of nitrogen atoms. This reaction solution was found to adsorb onto the surface of monoclonal antibodies and cell culture, altering their properties., Application In Synthesis of 4224-70-8

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Recommanded Product: 2-Bromo-4,5-dimethoxybenzaldehyde.

Xiao, You-Cai;Chen, Xiao-Pan;Deng, Ji;Yan, Yu-Hang;Zhu, Kai-Rong;Li, Gen;Yu, Jun-Lin;Brem, Jurgen;Chen, Fener;Schofield, Christopher J.;Li, Guo-Bo research published 《 Design and enantioselective synthesis of 3-(α-acrylic acid) benzoxaboroles to combat carbapenemase resistance》, the research content is summarized as follows. Chiral 3-acrylate-substituted 5-R¹-6-R²-benzoxaboroles (4-l, R¹, R² = H, F, Cl, OMe, OEt, OⁱPr) were designed as carbapenemase inhibitors and efficiently synthesized via asym. Morita-Baylis-Hillman reaction. Some of the benzoxaboroles were potent inhibitors of clin. relevant carbapenemases and restored the activity of meropenem in bacteria harbouring these enzymes. Crystallog. analyses validate the proposed mechanism of binding to carbapenemases, i.e. in a manner relating to their antibiotic substrates. The results illustrate how combining a structure-based design approach with asym. catalysis can efficiently lead to potent β-lactamase inhibitors and provide a starting point to develop drugs combating carbapenemases.

Recommanded Product: 2-Bromo-4,5-dimethoxybenzaldehyde, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Related Products of 5392-10-9.

Xie, Fukai;Zhang, Bo;Chen, Yanyu;Jia, Hongwei;Sun, Lei;Zhuang, Kaitong;Yin, Lili;Cheng, Maosheng;Lin, Bin;Liu, Yongxiang research published 《 A Gold(I)-Catalyzed Tandem Cyclization to Benzo[b]indeno[1,2-e][1,4]diazepines from o-Phenylenediamines and Ynones》, the research content is summarized as follows. A gold-catalyzed tandem cyclization of o-phenylenediamines 2-(NH₂)-4,5-(R)₂C₆H₂NH₂ (R = H, Me, F, Cl, Br) with ynones 2-(CH(OCH₃)₂)-4-R²-5-R³C₆H₂CCC(O)R¹ (R¹ = Ph, naphthalen-2-yl, thiophen-2-yl, etc.; R² = H, F, Cl, OMe; R³ = H, F, Cl, Me, OMe; R²R³ = -OCH₂O-) to synthesize benzo[b]indeno[1,2-e][1,4]diazepines I has been developed. The mechanism was explored by control experiments The method provides a way to access a range of benzo[b]indeno[1,2-e][1,4]diazepine derivatives I in diversity-oriented synthesis aiming at discovering structurally diverse scaffolds.

Related Products of 5392-10-9, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Recommanded Product: 4-Bromobenzene-1,2-diamine.

Xie, Shihua;Wang, Hui;Wang, Yong;Yang, Qifan;Zhu, Hongjun research published 《 Visible-light-induced Catalyzed Dehydrogenative Coupling of Quinoxalin-2(1H)-ones with Azoles Using Carbon Nitride》, the research content is summarized as follows. An efficient visible-light-induced catalyzed dehydrogenative coupling of quinoxalin-2(1H)-ones with azoles was developed, a protocol that did not require prefunctionalization of the substrates and produced hydrogen (H₂). Meanwhile, this reaction proceeded without the addition of other metal and oxidant and provided a broad range of 3-aminoquinoxalin-2(1H)-ones in medium to good yield. Furthermore, this protocol provided advantages of easy and simple operation, high chemoselectivity and a recyclable catalyst. A preliminary mechanistic investigation revealed that the reaction involved a radical process.

Recommanded Product: 4-Bromobenzene-1,2-diamine, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 4224-70-8, formula is C6H11BrO2, The most pervasive is the naturally produced bromomethane. Application In Synthesis of 4224-70-8

Xie, Xiu-Ying;Jiang, Wei-Tao;Xiao, Bin research published 《 Alkyl Carbagermatrane Enabled Synthesis of Seven-Membered Carbocycle-Fused Aromatics through Catellani Strategy》, the research content is summarized as follows. Synthesis of seven-membered carbocycle-fused aromatics was realized by Catellani reaction using terminally brominated alkyl carbagermatranes through intermol. cyclization manner. Various functional groups were well tolerated and this transformation was also expanded to the synthesis of carbocycles of other size. The utility of the above method was demonstrated by modification of natural product derivatives and synthesis of bioactive mols.

Application In Synthesis of 4224-70-8, 6-bromohexanoic acid is an organobromine compound comprising hexanoic acid having a bromo substituent at the 6-position. It derives from a hexanoic acid.
6-Bromohexanoic acid is a useful research compound. Its molecular formula is C6H11BrO2 and its molecular weight is 195.05 g/mol. The purity is usually 95%.
6-Bromohexanoic acid is useful for the preparation of anti-CTLA4 compounds as antitumor agents.
6-Bromohexanoic acid is a fatty acid that has been shown to be an effective agent for the treatment of cancer. It is used in gene therapy to inhibit the growth of cancer cells by binding to and then activating transcription factors. 6-Bromohexanoic acid can also be used as a chemotherapeutic agent and has been shown to cause apoptosis in monoclonal antibody-treated cells. 6-Bromohexanoic acid has pharmacokinetic properties that are similar to those of other fatty acids. The reaction solution was found to have high chemical stability, which may be due to the presence of nitrogen atoms. This reaction solution was found to adsorb onto the surface of monoclonal antibodies and cell culture, altering their properties., 4224-70-8.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Reference of 5392-10-9.

Xin, Luoting;Wan, Wan;Yu, Yinghua;Wan, Qiuling;Ma, Liyao;Huang, Xueliang research published 《 Construction of Protoberberine Alkaloid Core through Palladium Carbene Bridging C-H Bond Functionalization and Pyridine Dearomatization》, the research content is summarized as follows. Compounds, e.g. I with a pyridoisoquinolinone core often appear as members of the protoberberine alkaloid family. Traditional methods to construct this framework normally rely on manipulation of sophisticated reactants. Herein, a palladium-catalyzed reaction of readily available pyridotriazoles and o-bromo/pseudohalo benzaldehydes is described, which provides a modular approach to pyridoisoquinolinone derivatives This methodol. provides a concise synthetic route to prepare protoberberine-type alkaloids. The role of pyridotriazole is 2-fold, acting as a relay reagent to promote C-H bond functionalization and undergoing pyridine dearomatization to construct the polycyclic system.

5392-10-9, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., Reference of 5392-10-9

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 1575-37-7, formula is C6H7BrN2, The most pervasive is the naturally produced bromomethane. HPLC of Formula: 1575-37-7

Xiong, Yucong;Wang, Kaizhi;Ma, Lei;Zhu, Jiukang;Miao, Yujia;Gong, Li;Mu, Xiao;Wan, Jiang;Li, Rong research published 《 Bimetallic CoMoO₄@C nanorod catalyzes one-pot synthesis of benzimidazoles from benzyl alcohol and o-phenylendiamine without alkali》, the research content is summarized as follows. Benzimidazoles possess a series of applications for industrial chem. and biomedicine. However, the complicated synthetic steps and harsh reaction conditions limit its further development. Herein, authors reported an efficient, environmentally friendly, and stable bimetallic CoMoO4@C catalyst, which used low-cost cobalt and molybdenum as the basic raw material. In base-free conditions, it has been proved that the yield could achieve to 99.9% for the synthesis of benzimidazoles with liberating water as the sole byproduct, and the catalyst remains stable and efficient even after five successive cycle tests. Addnl., experiments and characterizations confirm the good oxidation activity of the catalyst benefits from the numerous oxygen vacancies provided by the high concentration of low-valent cobalt (Co²⁺) and the doping of carbon improves the intermol. transport of electrons. Furthermore, this strategy could potentially be applied in the industrial production of benzimidazoles.

HPLC of Formula: 1575-37-7, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary