Category: bromides-buliding-blocks

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. 4224-70-8, formula is C6H11BrO2, Name is 6-Bromohexanoic acid, Product Details of C6H11BrO2

Hensbergen, Albertus W.;de Kleer, Mathijs A. C.;Boutkan, Michael S.;van Willigen, Danny M.;van der Wijk, Felicia A.;Welling, Mick M.;Wester, Hans-Jurgen;Buckle, Tessa;van Leeuwen, Fijs W. B. research published ã€?Evaluation of asymmetric orthogonal cyanine fluorophoresã€? the research content is summarized as follows. Pentamethine cyanine (Cy5) fluorophores proved to be versatile imaging agents (i.e., tracers) for a range of micro- and macroscopic imaging applications, including image-guided surgery. The relation between the structure of asym. Cy5 fluorophores and their photophys. properties was studied. To this end, seven Cy5 analogs, bearing orthogonal N-indole substituents (H, SO₃^–, or benzene), were synthesized and evaluated. In-depth anal. revealed that introduction of sulfonates enhanced the fluorescence brightness and photostability, while reducing the lipophilicity, serum binding and stacking tendency. The addition of benzene moieties induced a bathochromic shift of 10-20 nm, increased the lipophilicity (LogP = -1.56-1.23) and serum binding (67.3-93.8% bound), as well as neg. impacted the brightness (0.74-42.9 × 10³ M^-1 cm^-1), photostability (24.4-90.6% remaining), and stacking tendency. Chem. stability was uninfluenced by the substitution pattern. Addnl., the generation of a c[RGDyK]-based hybrid tracer based on one of these fluorophores in combination with a diethylenetriaminepentaacetic acid (DTPA) chelate and an ¹¹¹In-isotope is reported. This compound was evaluated in vitro using α_vβ₃-overexpressing Geβ3 cells and in vivo using a 4T1 mouse tumor model. Overall, the presented results imply that alterations of the asym. orthogonal Cy5 fluorophore structure have impact on the (photo)phys. properties. Furthermore, the orthogonal Cy5 fluorophore framework can readily be applied in tracer development.

Product Details of C6H11BrO2, 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

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 402-49-3, formula is C8H6BrF3, The most pervasive is the naturally produced bromomethane. Recommanded Product: 1-(Bromomethyl)-4-(trifluoromethyl)benzene

Heo, Seunga;Chun, Yu Sung;Bang, Joonho;Hwang, Ho Seong;Hwang, Sanju;Kim, Sonam;Cho, Eun Jin;Kim, Sung Wng;You, Youngmin research published ã€?Boosting photoredox catalysis using two-dimensional electride as persistent electron donorã€? the research content is summarized as follows. Electrides, which have excess anionic electrons, are solid-state sources of solvated electrons that can be used as powerful reducing agents for organic syntheses. However, the abrupt decomposition of electrides in organic solvents makes controlling the transfer inefficient, thereby limiting the utilization of their superior electron-donating ability. Here, we demonstrate the efficient reductive transformation strategy which combines the stable two-dimensional [Gd₂C]²⁺·2e^– electride electron donor and cyclometalated Pt(II) complex photocatalysts. Strongly localized anionic electrons at the interlayer space in the [Gd₂C]²⁺·2e^– electride are released via moderate alcoholysis in 2,2,2-trifluoroethanol, enabling persistent electron donation. The Pt(II) complexes are adsorbed onto the surface of the [Gd₂C]²⁺·2e^– electride and rapidly capture the released electrons at a rate of 10⁷ s^-1 upon photoexcitation. The one-electron-reduced Pt complex is electrochem. stable enough to deliver the electron to substrates in the bulk, which completes the photoredox cycle. The key benefit of this system is the suppression of undesirable charge recombination because back electron transfer is prohibited due to the irreversible disruption of the electride after the electron transfer. These desirable properties collectively serve as the photoredox catalysis principle for the reductive generation of the benzyl radical from benzyl halide, which is the key intermediate for dehalogenated or homocoupled products.

Recommanded Product: 1-(Bromomethyl)-4-(trifluoromethyl)benzene, 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., 402-49-3.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 20469-65-2, formula is C8H9BrO2, Name is 1-Bromo-3,5-dimethoxybenzene. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. HPLC of Formula: 20469-65-2.

Hernandez-Ruiz, Raquel;Rubio-Presa, Ruben;Suarez-Pantiga, Samuel;Pedrosa, Maria R.;Fernandez-Rodriguez, Manuel A.;Tapia, M. Jose;Sanz, Roberto research published �Mo-Catalyzed One-Pot Synthesis of N-Polyheterocycles from Nitroarenes and Glycols with Recycling of the Waste Reduction Byproduct. Substituent-Tuned Photophysical Properties� the research content is summarized as follows. A catalytic domino reduction-imine formation-intramol. cyclization-oxidation for the general synthesis of a wide variety of biol. relevant N-polyheterocycles, such as quinoxaline- and quinoline-fused derivatives, and phenanthridines, is reported. A simple, easily available, and environmentally friendly dioxomolybdenum(VI) complex has proven to be a highly efficient and versatile catalyst for transforming a broad range of starting nitroarenes involving several redox processes. Not only is this a sustainable, step-economical as well as air- and moisture-tolerant method, but also it is worth highlighting that the waste byproduct generated in the first step of the sequence is recycled and incorporated in the final target mol., improving the overall synthetic efficiency. Moreover, selected indoloquinoxalines have been photophys. characterized in cyclohexane and toluene with exceptional fluorescence quantum yields above 0.7 for the alkyl derivatives

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., HPLC of Formula: 20469-65-2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline. Organobromine compounds have fallen under increased scrutiny for their environmental impact., SDS of cas: 6911-87-1.

Guo, Zhiqiang;Pang, Tengfei;Yan, Leilei;Wei, Xuehong;Chao, Jianbin;Xi, Chanjuan research published ã€?CO₂-tuned highly selective reduction of formamides to the corresponding methylaminesã€? the research content is summarized as follows. Herein an efficient, CO₂-tuned and highly selective C-O bond cleavage of N-methylated formanilides is described. With easy-to-handle and com. available NaBH₄ as the reductant, a variety of formanilides could be turned into the desired tertiary amines in moderate to excellent yields. The role of CO₂ has been investigated in detail, and the mechanism is proposed on the basis of experiments

SDS of cas: 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., 6911-87-1.

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., Recommanded Product: 3-Bromobenzoic acid.

Gurram, Swarupa Rani;Azam, Mohammed Afzal research published ã€?Design, synthesis and biological evaluation of some novel N’-(1,3-benzothiazol-2-yl)-arylamide derivatives as antibacterial agentsã€? the research content is summarized as follows. Hydroxybenzotriazole (HOBT) and 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDCl)-mediated synthesis of new N’-(1,3-benzothiazol-2-yl)-arylamides, I [R = 2-thienyl, 2-fluorophenyl, 4-oxochroman-3-yl, etc.] was carried out in high yields under relatively milder reaction conditions using DMF as solvent. Synthesized compounds I were characterized by FTIR, ¹H-NMR, ¹³C-NMR and HRMS spectral data. The MIC values of synthesized compounds I were determined by the broth microdilution method using Mueller Hinton medium. Tested compounds I showed variable activity against the tested Gram-pos. and Gram-neg. bacterial strains. Compounds I [R = 2,6-dichlorophenyl, 4-chloro-3-nitrophenyl; R = 3-bromophenyl, 2-iodophenyl; R = 2-thienyl, 2-quinolyl, 1H-indol-2-ylmethyl] exhibited promising activity against Staphylococcus aureus NCIM 5021 with MIC values in the range of 19.7-24.2μM. Among all tested compounds, I [R = 2-thienyl] possessing thiophene ring attached to the benzothiazole moiety via amide linkage exhibited maximum activity against S. aureus NCIM 5022 with MIC of 13.0μM. Compound I [R = 2-thienyl] showed maximum activity against S. aureus ATCC 43300 with MIC of 15.0μM and exhibited bactericidal activity against this strain in min. bactericidal concentration determination This compound also eliminated S. aureus ATCC 43300 strain after 24-h exposure indicating its bactericidal activity. ADMET calculation showed favorable pharmacokinetic profile of synthesized compounds I.

Recommanded Product: 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

Organic compounds having carbon bonded to bromine are called organic bromides. 823-78-9, formula is C7H6Br2, Name is 1-Bromo-3-(bromomethyl)benzene. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Application of C7H6Br2.

Gurusingha Arachchige, Harshani S.;Herath Mudiyanselage, Poornima D. H.;VanHecke, Garrett C.;Patel, Kush;Cheaito, Hassan A.;Dou, Q. Ping;Ahn, Young-Hoon research published �Synthesis and evaluation of tiaprofenic acid-derived UCHL5 deubiquitinase inhibitors� the research content is summarized as follows. The ubiquitin-proteasome system (UPS) plays an important role in maintaining protein homeostasis by degrading intracellular proteins. In the proteasome, poly-ubiquitinated proteins are deubiquitinated by three deubiquitinases (DUBs) associated with 19S regulatory particle before degradation via 20S core particle. Ubiquitin carboxyl-terminal hydrolase L5 (UCHL5) is one of three proteasome-associated DUBs that control the fate of ubiquitinated substrates implicated in cancer survival and progression. In this study, we have performed virtual screening of an FDA approved drug library with UCHL5 and discovered tiaprofenic acid (TA) as a potential binder. With mol. docking anal. and in-vitro DUB assay, we have designed, synthesized, and evaluated a series of TA derivatives for inhibition of UCHL5 activity. We demonstrate that one TA derivative, TAB2, acts as an inhibitor of UCHL5.

Application of C7H6Br2, 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., 823-78-9.

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. 5445-17-0, formula is C4H7BrO2, Name is Methyl 2-bromopropanoate, Formula: C4H7BrO2

Haelsig, Karl T.;Xuan, Jun;Maimone, Thomas J. research published �Total Synthesis of (-)-Curvulamine� the research content is summarized as follows. Curvulamine and related polypyrrole alkaloids represent a fascinating new class of natural products with unprecedented chem. structures, intriguing biol. activities, and mysterious biosynthetic origins. Herein we report the first studies toward these mols., resulting in a 10-step total synthesis of (-)-curvulamine (I), a dimeric member with promising Gram-pos. and -neg. antibiotic activity. A number of interesting chem. findings, including exploitation of the heteroaromatic pyrrolo[1,2-a]azepinone nucleus and an efficient stereodivergent reduction, are reported.

Formula: C4H7BrO2, Methyl 2-bromopropionate, also known as Methyl 2-bromopropionate, is a useful research compound. Its molecular formula is C4H7BrO2 and its molecular weight is 167 g/mol. The purity is usually 95%.
Methyl 2-bromopropionate is used in the synthesis of poly(ADP-Ribose)polymerase inhibitors derived from benzoxazin-3-one. Also used in the synthesis of 5-HT2C antagonists affecting serotonin levels.
Methyl 2-bromopropanoate is a chemical compound that can be synthesized in an asymmetric manner. The reaction of methyl 2-bromopropanoate with hydrochloric acid gives the corresponding carboxylic acid, methyl propanoate, and hydrogen bromide in a 1:1 ratio. It has been shown that methyl 2-bromopropanoate is a potential catalyst for the reduction of chloride to chloride ion via the borohydride reduction method. Methyl 2-bromopropanoate has also been used as a model system for studying halides and copper complexes. Magnetic resonance spectroscopy studies have revealed that this chemical compound has a high redox potential and kinetic properties., 5445-17-0.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 823-78-9, formula is C7H6Br2, Name is 1-Bromo-3-(bromomethyl)benzene. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Formula: C7H6Br2.

Hahn, Michael G.;Lampe, Thomas;El Sheikh, Sherif;Griebenow, Nils;Woltering, Elisabeth;Schlemmer, Karl-Heinz;Dietz, Lisa;Gerisch, Michael;Wunder, Frank;Becker-Pelster, Eva-Maria;Mondritzki, Thomas;Tinel, Hanna;Knorr, Andreas;Kern, Armin;Lang, Dieter;Hueser, Joerg;Schomber, Tibor;Benardeau, Agnes;Eitner, Frank;Truebel, Hubert;Mittendorf, Joachim;Kumar, Vijay;van den Akker, Focco;Schaefer, Martina;Geiss, Volker;Sandner, Peter;Stasch, Johannes-Peter research published �Discovery of the Soluble Guanylate Cyclase Activator Runcaciguat (BAY 1101042)� the research content is summarized as follows. Herein we describe the discovery, mode of action, and preclin. characterization of the soluble guanylate cyclase (sGC) activator runcaciguat. The sGC enzyme, via the formation of cyclic guanosine monophoshphate, is a key regulator of body and tissue homeostasis. sGC activators with their unique mode of action are activating the oxidized and heme-free and therefore NO-unresponsive form of sGC, which is formed under oxidative stress. The first generation of sGC activators like cinaciguat or ataciguat exhibited limitations and were discontinued. We overcame limitations of first-generation sGC activators and identified a new chem. class via high-throughput screening. The investigation of the structure-activity relationship allowed to improve potency and multiple solubility, permeability, metabolism, and drug-drug interactions parameters. This program resulted in the discovery of the oral sGC activator runcaciguat (compound 45, BAY 1101042). Runcaciguat is currently investigated in clin. phase 2 studies for the treatment of patients with chronic kidney disease and nonproliferative diabetic retinopathy.

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., Formula: C7H6Br2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 5445-17-0, formula is C4H7BrO2, Name is Methyl 2-bromopropanoate. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Application In Synthesis of 5445-17-0.

Hakkinen, Satu;Dyer, Billy;Kerr, Andrew;Perrier, Sebastien research published �Putting the RAFT in GRAFT: intermolecular graft exchange between bottlebrush polymers using reversible addition-fragmentation chain transfer� the research content is summarized as follows. A versatile synthetic methodol. is presented for the preparation of graft copolymers with mixed graft distributions using reversible addition-fragmentation chain transfer (RAFT). The approach harnesses the ability of Z group-tethered grafts to fragment off the backbone to facilitate intermol. graft exchange reactions between distinct starting materials.

5445-17-0, Methyl 2-bromopropionate, also known as Methyl 2-bromopropionate, is a useful research compound. Its molecular formula is C4H7BrO2 and its molecular weight is 167 g/mol. The purity is usually 95%.
Methyl 2-bromopropionate is used in the synthesis of poly(ADP-Ribose)polymerase inhibitors derived from benzoxazin-3-one. Also used in the synthesis of 5-HT2C antagonists affecting serotonin levels.
Methyl 2-bromopropanoate is a chemical compound that can be synthesized in an asymmetric manner. The reaction of methyl 2-bromopropanoate with hydrochloric acid gives the corresponding carboxylic acid, methyl propanoate, and hydrogen bromide in a 1:1 ratio. It has been shown that methyl 2-bromopropanoate is a potential catalyst for the reduction of chloride to chloride ion via the borohydride reduction method. Methyl 2-bromopropanoate has also been used as a model system for studying halides and copper complexes. Magnetic resonance spectroscopy studies have revealed that this chemical compound has a high redox potential and kinetic properties., Application In Synthesis of 5445-17-0

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Name: 4-Bromobenzene-1,2-diamine.

Halder, Atreyee;Mahanty, Kingshuk;Maiti, Debabrata;De Sarkar, Suman research published �Highly Diastereoselective Synthesis of Dihydro-benzoimidazo-[1,3]-thiazines via Electro-oxidative Selenocyclization of Thioallyl Benzoimidazoles� the research content is summarized as follows. The current methodol. reveals a green and proficient electro-oxidative tandem selenocyclization of thioallyl benzoimidazoles manufacturing selenylated dihydro-benzoimidazo-thiazine derivatives Both C-Se and C-N bond formation were achieved via this mild protocol which exhibits good functional group tolerability affording an extensive range of substrate scope up to 96% isolated yields. Complete control over the regioselective formation of the six-membered heterocycle and stereoselective construction of the contiguous stereocenters was established. The practical electrochem. method operates in an undivided cell at ambient temperature without using any metal and external chem. oxidant.

Name: 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