Month: October 2022

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 823-78-9, formula is C7H6Br2, Name is 1-Bromo-3-(bromomethyl)benzene. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Product Details of C7H6Br2.

Hu, Chao;Farshadfar, Kaveh;Dietl, Martin C.;Cervantes-Reyes, Alejandro;Wang, Tao;Adak, Tapas;Rudolph, Matthias;Rominger, Frank;Li, Jun;Ariafard, Alireza;Hashmi, A. Stephen K. research published 《 Gold-Catalyzed [5,5]-Rearrangement》, the research content is summarized as follows. A highly efficient gold-catalyzed cycloisomerization of 1,5-diynes to afford indeno[1,2-c]furans I [R = n-pentyl, Ph, 4-ClC₆H₄, etc.; R¹ = H, 6-OMe 5-F, etc.; R² = 4-MeC₆H₄, 2-IC₆H₄CH₂, 3-I-4-MeC₆H₃, etc.] was developed. Various functional groups were tolerated under the mild reaction conditions, which provided an alternative approach for the synthesis of compounds I. On the basis of mechanistic studies, including crossover experiments, deuterium labeling and computational chem., the product formation proceeded via a formal [5,5]-sigmatropic rearrangement, a yet unknown reactivity pattern in gold catalysis. Instead of a synchronous concerted [5,5]-sigmatropic rearrangement and beyond an asynchronous concerted mode, each involving a single transition state, two energetically low transition states (1.8 and 5.6 kJ/mol) and an intermediate associate of the migrating benzyl cation and the vinyl gold species could be located in the computations.

823-78-9, 3-Bromobenzyl bromide undergoes reduction with diethylzinc in the presence of Pd(PPh3)4 to yield corresponding hydrocarbon.

3-Bromobenzyl bromide is a useful research compound. Its molecular formula is C7H6Br2 and its molecular weight is 249.93 g/mol. The purity is usually 95%.

3-Bromobenzyl bromide is a molecule that has been synthesized and shown to have anticancer activity. It inhibits the activity of cancer cells by binding to amines in these cells and preventing the formation of hydrogen bonds between these molecules. 3-Bromobenzyl bromide has also been shown to selectively inhibit the activity of NS5B polymerase, an enzyme that is important in the replication of the hepatitis C virus. The synthetic nature of this molecule makes it an attractive target for analytical methods such as nuclear magnetic resonance spectroscopy. This molecule also shows significant cytotoxicity against cancer cell lines in vitro, as well as inducing tumor necrosis factor-alpha (TNF-α) production in lps-stimulated murine macrophages., Product Details of C7H6Br2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 4224-70-8, formula is C6H11BrO2, Name is 6-Bromohexanoic acid. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Safety of 6-Bromohexanoic acid.

Hou, Zhanfeng;Wang, Yuena;Wan, Chuan;Song, Lijuan;Wang, Rui;Guo, Xiaochun;Yang, Dongyan;Zhang, Yaping;Qin, Xuan;Zhou, Ziyuan;Zhang, Xinhao;Yin, Feng;Li, Zigang research published 《 Sulfonium Triggered Alkyne-Azide Click Cycloaddition》, the research content is summarized as follows. Herein the first facile Cu-free click reaction between alkynyl sulfoniums RCCR¹ (R = diphenyl-sulfanyliumyl, dibenzothiophenium-5-yl, thianthrenium-5-yl, etc.; R¹ = H, Me, Ph, etc.) and azides R²N₃ [R² = C₆H₅CH₂, CH₂CO₂H, Ph(CH₂)₃, etc.] at ambient temperatures in aqueous media was reported. DFT computations indicate that the sulfonium group is the key factor to gaining reactivity by stabilizing LUMO+1 and influencing the charge distribution of the triple bond. Sulfonium alkynes can be easily synthesized and scaled up, and most of them are biocompatible. Here candidate mols. were prepared and tested their use in multiple proof-of-concept biol. applications.

Safety of 6-Bromohexanoic acid, 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 compounds having carbon bonded to bromine are called organic bromides. 585-76-2, formula is C7H5BrO2, Name is 3-Bromobenzoic acid. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Category: bromides-buliding-blocks.

Hou, Shaohua;Yang, Xiping;Yang, Yuejing;Tong, Yu;Chen, Quanwei;Wan, Boheng;Wei, Ran;Lu, Tao;Chen, Yadong;Hu, Qinghua research published 《 Design, synthesis and biological evaluation of 1H-indazole derivatives as novel ASK1 inhibitors》, the research content is summarized as follows. A series of novel ASK1 inhibitors, e.g., I and II with 1H-indazole scaffold were designed, synthesized and evaluated for their ASK1 kinase activity and AP1-HEK293 cell inhibitory effect. Systematic structure-activity relationship (SAR) efforts led to the discovery of promising compound II, which showed excellent in vitro ASK1 kinase activity and potent inhibitory effects on ASK1 in AP1-HEK293 cells. In a tumor necrosis factor-α (TNF-α)-induced HT-29 intestinal epithelial cell model, compound II exhibited a significantly protective effect on cell viability comparable to that of GS-4997; moreover, compound II exhibited no obvious cytotoxicity against HT-29 cells at concentrations up to 25μM. Mechanistic research demonstrated that compound II suppressed phosphorylation in the ASK1-p38/JNK signaling pathway in HT-29 cells and regulated the expression levels of apoptosis-related proteins. Altogether, these results showed that compound II may serve as a potential candidate compound for the treatment of inflammatory bowel disease (IBD).

Category: bromides-buliding-blocks, 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. , 585-76-2.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 402-49-3, formula is C8H6BrF3, Name is 1-(Bromomethyl)-4-(trifluoromethyl)benzene, Product Details of C8H6BrF3

Hou, Liting;Huang, Wenyi;Wu, Xianqing;Qu, Jingping;Chen, Yifeng research published 《 Nickel-Catalyzed Carbonylation of Cyclopropanol with Benzyl Bromide for Multisubstituted Cyclopentenone Synthesis》, the research content is summarized as follows. Herein, the authors report a Ni-catalyzed carbonylation of cyclopropanol with benzyl bromide to afford multisubstituted cyclopentenone under 1 atm of CO. The reaction proceeds through a cascade carbonylation of benzyl bromides, followed by generation of nickel homoenolate from cyclopropanols via β-C elimination to afford 1,4-diketones, which undergoes intramol. aldol condensation to furnish highly substituted cyclopentenone derivatives I [Ar = Ph, R = Ph, 4-MeOC₆H₄, 3-ClC₆H₄, etc.; Ar = 2-naphthyl, 3-MeOC₆H₄, 4-ClC₆H₄, etc., R = Ph] in moderate to good yields. The reaction exhibited high functional group tolerance with broad substrate scope.

402-49-3, 4-Trifluoromethylbenzyl bromide is a useful research compound. Its molecular formula is C8H6BrF3 and its molecular weight is 239.03 g/mol. The purity is usually 95%.
4-Trifluoromethylbenzyl bromide is a choline derivative that acts as an anticancer agent. It is structurally similar to the anticancer drug doxorubicin, which has been shown to be effective against breast cancer and leukemia. 4-Trifluoromethylbenzyl bromide interacts with cellular proteins, including choline kinase, and inhibits the mitochondrial pathway. This leads to cell death through apoptosis. The molecule also interacts with nucleotide bases such as thymine and cytosine in DNA, inhibiting transcription and replication. 4-Trifluoromethylbenzyl bromide binds strongly to the hydroxyl group of cholesterol by an electrophilic substitution mechanism to form a covalent bond with its hydroxy group. The molecule can also bind to chloride ions by an ionic bond., Product Details of C8H6BrF3

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides. 70-23-5, formula is C5H7BrO3, Name is Ethyl 3-bromo-2-oxopropanoate. Organic compounds having carbon bonded to bromine are called organic bromides. Quality Control of 70-23-5.

Hossaini, Zinatossadat;Tabarsaei, Navisa;Khandan, Samira;Valipour, Peyman;Ghorchibeigi, Mona research published 《 ZnO/Ag/Fe₃O₄ nanoparticles supported on carbon nanotubes employing Petasites hybridus rhizome water extract: A novel organometallic nanocatalyst for the synthesis of new naphthyridines》, the research content is summarized as follows. In this study, ZnO/Ag/Fe₃O₄/CNTs nanoparticles (NPs) immobilized on carbon nanotubes (ZnO/Ag/Fe₃O₄/CNTs) were synthesized using Petasites hybridus rhizome water extract as a renewable, mild, and safe reducing agent and effective stabilizer without adding any surfactants. The ZnO/Ag/Fe3O4/CNTs magnetic NPs as a high performance catalyst was employed for the preparation of naphthyridine derivatives I [R = H, C(O)₂Me, C(O)₂Et; R¹ = Me, Et; R² = C(O)₂C₂H₅, 4-CH₃OC₆H₄, 4-CH₃C₆H₄, 4-BrC₆H₄, 4-O₂NC₆H₄] in high yields via the multicomponent reactions of phthalaldehyde, 2-aminoacetonitrile, activated acetylenic compounds RCCC(O)₂R¹, α-haloketones R²C(O)CH₂Br, triphenyphophine, and ammonium acetate in aqueous media at ambient temperature Due to having isoquinoline core, antioxidant property of some synthesized compounds I was investigated by diphenyl-picrylhydrazine (DPPH) radical trapping and power of ferric reduction experiment Furthermore, the disk diffusion test on Gram-pos. and Gram-neg. bacteria is utilized for investigation of antimicrobial activity of some naphthyridines I. The achieved outcomes of this experiment demonstrate that these synthesized compounds I could prevent from growth of bacteria. Short time of reaction, high yields of product, easy separation of catalyst, and products are some benefits of this process.

70-23-5, Ethyl bromopyruvate molecular formula is C5H7BrO3 and its molecular weight is 195.01 g/mol. The purity is usually 95%.

Ethyl bromopyruvate is used in a synthesis of thioxothiazolidines from carbon disulfide and primary amines.

Ethyl bromopyruvate is a chemical inhibitor that inhibits the enzyme pyruvate dehydrogenase, which is responsible for the conversion of pyruvic acid to acetyl-CoA. This inhibition leads to a decrease in ATP levels and can cause metabolic disorders. Ethyl bromopyruvate is used as an anthelmintic drug and in asymmetric synthesis. It is also used in the synthesis of thiostrepton, an antibiotic that has been shown to have antimicrobial activity against Gram-positive bacteria, including Staphylococcus aureus and Streptococcus pneumoniae., Quality Control of 70-23-5

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline, Formula: C7H8BrN

Hornink, Milene Macedo;Lopes, Alice Uva;Andrade, Leandro Helgueira research published 《 Biobased Spiroimides from Itaconic Acid and Formamides: Molecular Targets for a Novel Synthetic Application of Renewable Chemicals》, the research content is summarized as follows. Herein, a novel synthetic application of renewable chems., itaconic acid and formamides, is described. Proper exploitation of the reactivity of itaconic acid and formamide allows for the development of an efficient synthetic approach for the production of several new biobased spiroimides, spiro[dihydroquinolin-2-one-succinimides] I (R¹ = H, Me, Cl, etc.; R² = Me, Ph, Bn; R³ = H, Me) and spiro[indolin-2-one-glutarimides] II (R¹ = H, OMe, CF₃; R² = Me, Bn; R³ = H, Me), in excellent overall yields (up to 98%).

Formula: C7H8BrN, 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., 6911-87-1.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides. 20469-65-2, formula is C8H9BrO2, Name is 1-Bromo-3,5-dimethoxybenzene. Organic compounds having carbon bonded to bromine are called organic bromides. COA of Formula: C8H9BrO2.

Hor, Seanghai;Oyama, Kin-ichi;Koga, Nobuaki;Tsukamoto, Masaki research published 《 Synthesis and characterization of methoxybenzene-linked polyimides formed by 1,4-addition to bismaleimides》, the research content is summarized as follows. Methoxybenzene-linked polyimides were synthesized by a trifluoromethanesulfonic acid (TfOH)-catalyzed 1,4-addition (Michael addition) reaction. Newly synthesized 1,3-bis(3,5-dimethoxyphenoxy)propane and known 5,5′-oxybis(1,3-dimethoxybenzene) as nucleophilic monomers were reacted with several bismaleimides in the presence of a catalytic amount of TfOH in m-cresol. Use of 1,3-bis(3,5-dimethoxyphenoxy)propane afforded polyimides with number average mol. weights (Mn)s of 8000-15000. However, polyimides with Mn of 4000 or less were obtained when 5,5′-oxybis(1,3-dimethoxybenzene) was employed as a monomer. The synthesized polyimides showed good thermostability as judged by 10% weight loss temperatures between 417 and 441°. Their glass transition temperatures were around 200°. These polymers featured a wide range of solubility in organic solvents such as m-cresol, DMF, pyridine, and chloroform.

20469-65-2, 1-Bromo-3,5-dimethoxybenzene, also known as 1-Bromo-3,5-dimethoxybenzene, is a useful research compound. Its molecular formula is C8H9BrO2 and its molecular weight is 217.06 g/mol. The purity is usually 95%.
1-Bromo-3,5-dimethoxybenzene is used as an intermediate in the synthetic preparation of pharmaceutical inhibitors via cross-coupling reactions.
1-Bromo-3,5-dimethoxybenzene can be synthesized by using 1,3-dimethoxybenzene via iridium-catalyzed arene borylation.
1-Bromo-3,5-dimethoxybenzene (1BDMB) is a synthetic molecule that can be used as an electron acceptor in organic photovoltaic cells. 1BDMB is a salt of the sodium salt of resorcylic acid and 1,3-dibromo-5,5-dimethoxybenzene. It has been shown to have a radical mechanism for the generation of free radicals. The radical mechanism is initiated by light absorption by the ruthenium complex at the center of the molecule which induces photoinduced electron transfer from the ruthenium to 1BDMB. This process results in electron transfer from the donor to an acceptor molecule, such as oxygen or nitrogen. The pharmacokinetic properties of this compound are not well known; however, it has been demonstrated that it can be synthesized through a cross-coupling reaction with other aromatic compounds such as stemofuran., COA of Formula: C8H9BrO2

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., SDS of cas: 585-76-2.

Hoque, Emdadul Md;Hassan, Mirja Mahamudul Md;Chattopadhyay, Buddhadeb research published 《 Remarkably Efficient Iridium Catalysts for Directed C(sp²)-H and C(sp³)-H Borylation of Diverse Classes of Substrates》, the research content is summarized as follows. Here we describe the discovery of a new class of C-H borylation catalysts and their use for regioselective C-H borylation of aromatic, heteroaromatic, and aliphatic systems. The new catalysts have Ir-C(thienyl) or Ir-C(furyl) anionic ligands instead of the diamine-type neutral chelating ligands used in the standard C-H borylation conditions. It is reported that the employment of these newly discovered catalysts show excellent reactivity and ortho-selectivity for diverse classes of aromatic substrates with high isolated yields. Moreover, the catalysts proved to be efficient for a wide number of aliphatic substrates for selective C(sp³)-H bond borylations. Heterocyclic mols. are selectively borylated using the inherently elevated reactivity of the C-H bonds. A number of late-stage C-H functionalization have been described using the same catalysts. Furthermore, we show that one of the catalysts could be used even in open air for the C(sp²)-H and C(sp³)-H borylations enabling the method more general. Preliminary mechanistic studies suggest that the active catalytic intermediate is the Ir(bis)boryl complex, and the attached ligand acts as bidentate ligand. Collectively, this study underlines the discovery of new class of C-H borylation catalysts that should find wide application in the context of C-H functionalization chem.

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. , SDS of cas: 585-76-2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 585-76-2, formula is C7H5BrO2, Name is 3-Bromobenzoic acid, Name: 3-Bromobenzoic acid

Hoque, Emdadul Md;Bisht, Ranjana;Unnikrishnan, Anju;Dey, Sayan;Mahamudul Hassan, Mirja Md;Guria, Saikat;Rai, Rama Nand;Sunoj, Raghavan B.;Chattopadhyay, Buddhadeb research published 《 Iridium-Catalyzed Ligand-Controlled Remote para-Selective C-H Activation and Borylation of Twisted Aromatic Amides》, the research content is summarized as follows. A method of para-selective borylation of fully twisted aromatic amides ArCONBoc₂ is described, yielding boronamides 4-pinBC₆H_nX_4-nCONBoc₂ (X = alkyl, alkoxy, aryl, halo, CN). The borylation proceeded via an unprecedented substrate-ligand distortion between the twisted aromatic amides and a newly designed ligand framework, 4,5-diaza-9H-fluorene (defa) that is different from the traditionally used ligand (dtbpy) for the C-H borylation reactions. The designed ligand defa has led to the development of a new type of catalytic system that shows excellent para selectivity for a range of aromatic amides. Moreover, the designed ligand has shown excellent reactivity and selectivity for a range of heterocyclic aromatic amides. The identification of key transition states and intermediates using the DFT computations associated with the three regio-isomeric pathways revealed that the most efficient catalytic pathway with the defa ligand leads to the para borylation while in the case of bpy the borylation at the para and meta sites compete.

Name: 3-Bromobenzoic acid, 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. , 585-76-2.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 90-59-5, formula is C7H4Br2O2, Name is 3,5-Dibromo-2-hydroxybenzaldehyde, HPLC of Formula: 90-59-5

Hoolageri, Swati R.;Nesaragi, Aravind R.;Kamble, Ravindra R.;Dixit, Shruti;Vootla, Shyamkumar;Joshi, Shrinivas D.;Shaikh, Sabakauser J. research published 《 Green Synthesis of Novel Triazolothiadiazine-Coumarins Catalyzed by Agro Waste Extract: An Approach towards In-Silico and In-Vitro Anti-Fungal Activity》, the research content is summarized as follows. A green, commodious, immensely versatile synthetic route for agro waste extract WELPSA catalyzed cyclocondensation of biol. active triazolothiadiazine-coumarin hybrid derivatives has been studied. A proficient synthesis offused heterocycles via dehydrative condensation with cyclization of 4-((4-amino-5-mercapto-4H-1,2,4-triazol-3-yl)methyl)-2-aryl-2,4-dihydro-3H-1,2,4-triazol-3-one and substituted bromoacyl coumarins has been incorporated in presence of different catalysts including WELPSA, a green catalyst. The in silico docking studies of these previously unknown compounds revealed favorable C score and chemscore values and the in vitro antifungal assay against three fungal strains showed excellent to good activity.

90-59-5, 3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes.

3,5-Dibromosalicylaldehyde, also known as 3,5-Dibromosalicylaldehyde, is a useful research compound. Its molecular formula is C7H4Br2O2 and its molecular weight is 279.91 g/mol. The purity is usually 95%.

3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. 3,5-Dibromosalicylaldehyde can be used in the synthesis of Schiff base and can be used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II).

3,5-Dibromosalicylaldehyde is a copper complex that has been synthesized from 3,5-dibromosalicylaldehyde and copper chloride. FTIR spectroscopy revealed that the coordination geometry of the copper complex is octahedral with two nitrogen atoms in the equatorial plane. The presence of hydrogen bonding interactions was confirmed by homologous protein adsorption experiments. This chemical structure was determined using X-ray crystallography and fluorescence probe experiments. The copper complex showed high affinity for malonic acid, which is an ester hydrochloride. The molecular mechanism of this interaction is based on adsorption, which occurs through hydrogen bonding interactions and hydrophobic interactions. Structural analysis revealed that the polymeric matrix consists of a three-dimensional network of crosslinked chains, while FTIR analysis indicated a possible disulfide bond between two cysteine residues., HPLC of Formula: 90-59-5

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary