Month: October 2022

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, Application In Synthesis of 585-76-2

Sun, Rui;Yang, Xiao;Ge, Yicen;Song, Jintong;Zheng, Xueli;Yuan, Maolin;Li, Ruixiang;Chen, Hua;Fu, Haiyan research published 《 Visible-Light-Induced Oxazoline Formations from N-Vinyl Amides Catalyzed by an Ion-Pair Charge-Transfer Complex》, the research content is summarized as follows. Visible-light photoredox catalysis plays an important role in various reactions which are inaccessible under typical thermal conditions. Distinctly different from common visible-light photoredox catalysis which often involves transition-metal complexes, conjugated organic dyes, or electron donor-acceptor complexes, herein, the use of ion-pair charge-transfer (IPCT) complex-induced visible-light photoredox catalytic reactions are described, wherein the cyclization-methoxylation of N-vinyl amides in methanol was achieved under irradiation with blue LEDs. The reaction employs a heteroarenium iodide as the photocatalyst and can be extended to cyclization-alkoxylation, -acyloxylation, and -hydroxylation. This protocol provides an eco-friendly synthetic route to a wide range of oxazoline derivatives Mechanistic investigations with UV-visible spectroscopy and control experiments confirm the existence of the IPCT absorption band in the visible region for the heteroarenium iodide, which is responsible for the observed reactivity.

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. , Application In Synthesis of 585-76-2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Electric Literature of 4897-84-1.

Sun, Qiu;Zhang, Yuan-Yuan;Sun, Jing;Han, Ying;Jia, Xiaodong;Yan, Chao-Guo research published 《 Copper-Catalyzed Selective 1,2-Dialkylation of N-Heteroarenes via a Radical Addition/Reduction Process: Application for the Construction of Alkylated Dihydroazaarenes Derivatives》, the research content is summarized as follows. A highly efficient Cu-catalyzed 1,2-difunctionalization of various N-heteroarenes was developed with ether and alkyl halide at ambient temperature This transformation involves the combination of oxidative coupling by Cu/TBHP and reduction process by 1,8-diazabicyclo[5.4.0]undec-7-ene. This method provides an efficient method to prepare various substituted dihydroazaarene derivatives via a free-radical process.

Electric Literature of 4897-84-1, Methyl 4-bromobutyrate,also as known as 4-Bromobutyric acid methyl ester, is a useful research compound. Its molecular formula is C5H9BrO2 and its molecular weight is 181.03 g/mol. The purity is usually 95%.
4-Bromobutyric acid methyl ester is a synthetic compound that can be used to inhibit the activity of the G1 phase cyclin-dependent kinases. It has been shown to inhibit protein synthesis by alkylating the amino groups of proteins and fatty acids. 4-Bromobutyric acid methyl ester also inhibits the growth of cancer cell lines, such as renal carcinoma cells. The mechanism of action for this drug is not well understood, but it may be due to its ability to bind with monoclonal antibodies and enter kidney cells by passive diffusion., 4897-84-1.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 244205-40-1, formula is C6H6BBrO2, Name is (2-Bromophenyl)boronic acid. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Application In Synthesis of 244205-40-1.

Sun, Nan;Zheng, Kai;Sun, Pengyuan;Chen, Yang;Jin, Liqun;Hu, Baoxiang;Shen, Zhenlu;Hu, Xinquan research published 《 Trichloroisocyanuric Acid-Promoted Synthesis of Arylselenides and Aryltellurides from Diorganyl Dichalcogenides and Arylboronic Acids at Ambient Temperature》, the research content is summarized as follows. A transition-metal-free method for the synthesis of arylselenides and aryltellurides was established based on the oxidative cross-coupling between diorganyl dichalcogenides and aryl boronic acids. With trichloroisocyanuric acid as an oxidant, the reaction proceeded smoothly afforded the desired products in 45-97% yields at ambient temperature Three reaction reagents used in this method were stoichiometric and the oxidation byproduct isocyanuric acid was easily isolated and recovered. Besides of arylboronic acids, aryl trifluoroborates and aryl trihydroxyborates salts were also able to perform this transformation.

244205-40-1, 2-Bromophenylboronic Acid is used as an inhibitor of the hormone sensitive lipase.
2-Bromophenylboronic acid, also known as 2-Bromophenylboronic acid, is a useful research compound. Its molecular formula is C6H6BBrO2 and its molecular weight is 200.83 g/mol. The purity is usually 95%.
2-Bromophenylboronic acid is a glucose monitoring agent that has a ruthenium complex with an acidic environment. The nitro group and the amines are in close proximity to the boron center, and this proximity leads to a high nucleophilic character of the molecule. This reactivity allows 2-bromophenylboronic acid to be used as a fluorescence probe for acidic environments. 2-Bromophenylboronic acid also inhibits secretase enzymes, which are involved in Alzheimer’s disease and other neurodegenerative disorders. It is an inhibitor of γ-secretase, which is responsible for cleaving the amyloid precursor protein (APP), and it has shown efficacy against biphenyl, an anticancer drug that binds to benzodiazepine receptors. 2-Bromophenylboronic acid is also an enantiopure compound because all four substituents are different from each other., Application In Synthesis of 244205-40-1

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 5445-17-0, formula is C4H7BrO2, Name is Methyl 2-bromopropanoate. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Recommanded Product: Methyl 2-bromopropanoate.

Sun, Maolin;Li, Jianchang;Liang, Chaoming;Shan, Chao;Shen, Xinyuan;Cheng, Ruihua;Ma, Yueyue;Ye, Jinxing research published 《 Practical and rapid construction of 2-pyridyl ketone library in continuous flow》, the research content is summarized as follows. Herein, a practical method for the rapid synthesis of 2-pyridyl ketone ArC(O)R [Ar = 2-pyridyl; R = Me, Ph, Bn, etc.] library in continuous flow was reported, in which the 2-lithiopyridine formed by Br/Li exchange reacts with com. available esters to obtain 2-pyridyl ketones ArC(O)R in a good yield at short reaction time. This protocol functions broadly on a variety of esters and had been applied to the synthesis of TGF-β type 1 receptor inhibitor LY580276 intermediate ArC(O)R [Ar = 6-methyl-2-pyridyl; R = (4-fluorophenyl)methyl] in an environmentally friendly method. It was rapid, reliable, and cost-efficient to afford diverse kinds of 2-pyridyl ketones ArC(O)R in the compound library.

Recommanded Product: Methyl 2-bromopropanoate, 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

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, Application In Synthesis of 90-59-5

Sun, Jie;Li, Ziwei;Huang, Xiaoxiao;Ke, Zhiwei;Chen, Zhiwei research published 《 Silver-catalyzed C-3 arylthiodifluoromethylation and aryloxydifluoromethylation of coumarins》, the research content is summarized as follows. A facile silver-catalyzed oxidative decarboxylation of arylthiodifluoroacetic acids or aryloxydifluoroacetic acids with coumarins/quinoxalin-2(1H)-ones was developed. This transformation provided a series of C-3 aryloxydifluoromethylated or arylthiodifluoromethylated coumarins/quinoxalin-2(1H)-ones containing various functional groups in moderate to good yields, featuring good functional group tolerance, easily accessible starting materials and operational simplicity.

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., Application In Synthesis of 90-59-5

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 629-04-9, formula is C7H15Br, Name is 1-Bromoheptane. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Safety of 1-Bromoheptane.

Sun, Guo-Quan;Zhang, Wei;Liao, Li-Li;Li, Li;Nie, Zi-Hao;Wu, Jin-Gui;Zhang, Zhen;Yu, Da-Gang research published 《 Nickel-catalyzed electrochemical carboxylation of unactivated aryl and alkyl halides with CO₂》, the research content is summarized as follows. A general and practical electro-reductive Ni-catalytic system, realizing the electrocatalytic carboxylation of unactivated aryl chlorides and alkyl bromides with CO₂ were reported. A variety of unactivated aryl bromides, iodides and sulfonates can also undergo such a reaction smoothly. Notably, realized the catalytic electrochem. carboxylation of aryl (pseudo)halides with CO₂ avoiding the use of sacrificial electrodes. Moreover, this sustainable and economic strategy with electron as the clean reductant features mild conditions, inexpensive catalyst, safe and cheap electrodes, good functional group tolerance and broad substrate scope. Mechanistic investigations indicated that the reaction might proceed via oxidative addition of aryl halides to Ni(0) complex, the reduction of aryl-Ni(II) adduct to the Ni(I) species and following carboxylation with CO₂.

Safety of 1-Bromoheptane, 1-Bromoheptane is a useful research compound. Its molecular formula is C7H15Br and its molecular weight is 179.1 g/mol. The purity is usually 95%.
1-Bromoheptane is a reagent that is used for the preparation of alkylthiophienylzinc chloride.
1-Bromoheptane is a reactive compound that is used in the preparation of p-hydroxybenzoic acid, which is an intermediate in the synthesis of many natural compounds. 1-Bromoheptane has been shown to have biological properties and to inhibit mitochondrial membrane potential. It also causes cell lysis and hepatic steatosis in mice. This compound has been shown to inhibit the activity of enzymes such as acetylcholinesterase, butyrylcholinesterase, and carboxylesterase. 1-Bromoheptane can be used as a model for studying the effects on congestive heart failure by increasing cardiac workloads or decreasing myocardial contractility., 629-04-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 244205-40-1, formula is C6H6BBrO2, Name is (2-Bromophenyl)boronic acid. 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 C6H6BBrO2.

Sui, Jingzhi;He, Yun;Wang, Tao;Liang, Yong;Zhang, Zunting research published 《 Synthesis of Trans-4a,12b/3,4-Dihydrodibenzo[f,h]quinolin-2(1H)-Ones and Dibenzo[f,h]quinolin-2(1H)-Ones via Irradiation of 6-Biphenylpyridine-2(1H)-Ones》, the research content is summarized as follows. The synthesis of trans-4a,12b-dihydrodibenzo[f,h]quinolin-2(1H)-ones, dibenzo[f,h]quinolin-2(1H)-ones and 3,4-dihydrodibenzo[f,h]quinolin-2(1H)-ones via photo-induced annulation of 6-([1,1′-biphenyl]-2-yl)pyridine-2(1H)-ones under irradiation of a 313 nm UV light was described. Trans-4a,12b-dihydrodibenzo[f,h]quinolin-2(1H)-ones were obtained in 82-95% yields when the irradiation time was 3 h. Dibenzo[f,h]quinolin-2(1H)-ones were obtained by irradiating biphenylpyridinones for 12 h in the presence of iodine. Heating the solution of trans-4a,12b-dihydrodibenzo[f,h]quinolin-2(1H)-ones in DMF at 130°C for 24 h gave 3,4-dihydrodibenzo[f,h]quinolin-2(1H)-ones via a double 1,3-H shift. The demonstrated protocols showed the diversity of photo-induced cyclization of biphenylpyridinones.

Product Details of C6H6BBrO2, 2-Bromophenylboronic Acid is used as an inhibitor of the hormone sensitive lipase.
2-Bromophenylboronic acid, also known as 2-Bromophenylboronic acid, is a useful research compound. Its molecular formula is C6H6BBrO2 and its molecular weight is 200.83 g/mol. The purity is usually 95%.
2-Bromophenylboronic acid is a glucose monitoring agent that has a ruthenium complex with an acidic environment. The nitro group and the amines are in close proximity to the boron center, and this proximity leads to a high nucleophilic character of the molecule. This reactivity allows 2-bromophenylboronic acid to be used as a fluorescence probe for acidic environments. 2-Bromophenylboronic acid also inhibits secretase enzymes, which are involved in Alzheimer’s disease and other neurodegenerative disorders. It is an inhibitor of γ-secretase, which is responsible for cleaving the amyloid precursor protein (APP), and it has shown efficacy against biphenyl, an anticancer drug that binds to benzodiazepine receptors. 2-Bromophenylboronic acid is also an enantiopure compound because all four substituents are different from each other., 244205-40-1.

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., Electric Literature of 5445-17-0.

Sugita, Yuki;Aoki, Daisuke;Tokita, Masatoshi;Otsuka, Hideyuki research published 《 Mechanochromic cyclodextrins》, the research content is summarized as follows. Mechanochromic cyclodextrins (MCDs) that can generate blue radical species, which are exceptionally stable toward atm. oxygen and can thus be quant. characterized via ESR (EPR) spectroscopy, were synthesized. MCDs have a defined structure that consists of a diarylbibenzofuranone skeleton mechanophore sandwiched between two CDs. Grinding tests and EPR measurements of the MCDs revealed their high mechanoresponsiveness, reflecting the inherent rigidity of the CDs and the formation of a supramol. structure in the bulk.

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., Electric Literature of 5445-17-0

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 5445-17-0, formula is C4H7BrO2, Name is Methyl 2-bromopropanoate. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. HPLC of Formula: 5445-17-0.

Sudol, Sylwia;Kucwaj-Brysz, Katarzyna;Kurczab, Rafal;Wilczynska, Natalia;Jastrzebska-Wiesek, Magdalena;Satala, Grzegorz;Latacz, Gniewomir;Gluch-Lutwin, Monika;Mordyl, Barbara;Zeslawska, Ewa;Nitek, Wojciech;Partyka, Anna;Buzun, Kamila;Doroz-Plonka, Agata;Wesolowska, Anna;Bielawska, Anna;Handzlik, Jadwiga research published 《 Chlorine substituents and linker topology as factors of 5-HT₆R activity for novel highly active 1,3,5-triazine derivatives with procognitive properties in vivo》, the research content is summarized as follows. This study had supplied highly potent 5-HT₆R agents with procognitive effects, which represent an original chem. class of 1,3,5-triazines, different than widely studied sulfone and indole-like 5-HT₆R ligands. The new compounds I (R¹ = Ph, 2,3-Cl₂C₆H₃, 2,5-Cl₂C₆H₃, 3,4-Cl₂C₆H₃, 3,5-Cl₂C₆H₃, 2,4-Cl₂C₆H₃; R² = H, Me, Et, n-Pr, n-Bu, X = nothing; R² = H, X = CH₂CH₂) were rationally designed as modifications of lead, 4-(1-(2-chlorophenoxy)ethyl)-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-amine, involving an introduction of: (i) two chlorines at the benzene ring and (ii) varied linkers joining the triazine ring to aromatic ethers. Synthesis, in vitro and in vivo biol. tests and computer-aided SAR anal. for new compounds were carried out. Most of the new triazines displayed high affinity and selectivity toward 5-HT₆R with respect to 5-HT_2AR, 5-HT₇R and D₂R. The crystallog.-supported docking studies, including quantum-polarized ligand docking (QPLD), indicated that chlorine atoms might be involved in different type of halogen bonding, however, the linker properties seem to predominately affect the 5-HT₆R affinity. Compound I (R¹ = 2,5-Cl₂C₆H₃; R² = Et; X = nothing), which displayed: the highest affinity (K_i = 6 nM), very strong 5-HT₆R antagonistic action (K_B = 27 pM), procognitive effects in vivo in novel object recognition (NOR) test in rats, a very good permeability in PAMPA model and satisfying safety in vitro, was identified as the most potent 1,3,5-triazine agent so far, useful as a new lead for further research.

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., HPLC of Formula: 5445-17-0

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 20469-65-2, formula is C8H9BrO2, Name is 1-Bromo-3,5-dimethoxybenzene. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Computed Properties of 20469-65-2.

Su, Mincong;Huang, Xia;Lei, Chuanhu;Jin, Jian research published 《 Nickel-Catalyzed Reductive Cross-Coupling of Aryl Bromides with Vinyl Acetate in Dimethyl Isosorbide as a Sustainable Solvent》, the research content is summarized as follows. A nickel-catalyzed reductive cross-coupling has been achieved using (hetero)aryl bromides and vinyl acetate as the coupling partners. This mild, applicable method provides a reliable access to a variety of vinyl arenes, heteroarenes, and benzoheterocycles, which should expand the chem. space of precursors to fine chems. and polymers. Importantly, a sustainable solvent, di-Me isosorbide, is used, making this protocol more attractive from the point of view of green chem.

Computed Properties of 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., 20469-65-2.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary