Category: bromides-buliding-blocks

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., Application In Synthesis of 5392-10-9.

Li, Xin;He, Songtao;Song, Qiuling research published 《 Rapid incorporation of a difluoroacetate radical into para-quinone methides via radical 1,6-conjugate addition》, the research content is summarized as follows. A simple but efficient protocol to rapidly incorporate difluoroacetate radical into para-quinone methides I (R = 4-methoxyphenyl, thiophen-2-yl, Me, etc.; R¹ = t-Bu, i-Pr, Me; R² = t-Bu, i-Pr) through dialkylzincs induced radical 1,6-conjugate addition pathway. Besides achieving high yields and excellent functional group compatibility, this protocol allowed the incorporation of a gem-difluoromethylene motif to be accomplished within minutes.

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., Application In Synthesis of 5392-10-9

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 585-76-2, formula is C7H5BrO2, Name is 3-Bromobenzoic acid. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Reference of 585-76-2.

Li, Xin-yang;Wang, De-pu;Li, Shuai;Xue, Wen-han;Qian, Xin-hua;Liu, Kai-li;Li, Yu-heng;Lin, Qi-qi;Dong, Gang;Meng, Fan-hao;Jian, Ling-yan research published 《 Discovery of N-(1,3,4-thiadiazol-2-yl)benzamide derivatives containing a 6,7-methoxyquinoline structure as novel EGFR/HER-2 dual-target inhibitors against cancer growth and angiogenesis》, the research content is summarized as follows. Targeting EGFR and HER-2 is an essential direction for cancer treatment. Here, a series of N-(1,3,4-thiadiazol-2-yl)benzamide derivatives containing a 6,7-methoxyquinoline structure was designed and synthesized to serve as EGFR/HER-2 dual-target inhibitors. The kinase assays verified that target compounds could inhibit the kinase activity of EGFR and HER-2 selectively. The results of CCK-8 and 3D cell viability assays confirmed that target compounds had excellent anti-proliferation ability against breast cancer cells (MCF-7 and SK-BR-3) and lung cancer cells (A549 and H1975), particularly against SK-BR-3 cells, while the inhibitory effect on healthy breast cells (MCF-10A) and lung cells (Beas-2B) was weak. Among them, the hit compound YH-9 binded to EGFR and HER-2 stably in mol. dynamics studies. Further studies found that YH-9 could induce the release of cytochrome c and inhibit proliferation by promoting ROS expression in SK-BR-3 cells. Moreover, YH-9 could diminish the secretion of VEGF and bFGF factors in SK-BR-3 cells, then inhibited tube formation and angiogenesis. Notably, YH-9 could effectively inhibit breast cancer growth and angiogenesis with little toxicity in the SK-BR-3 cell xenograft model. Taken together, in vitro and in vivo results revealed that YH-9 had high drug potential as a dual-target inhibitor of EGFR/HER-2 to inhibit breast cancer growth and angiogenesis.

Reference of 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. , 585-76-2.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 244205-40-1, formula is C6H6BBrO2, Name is (2-Bromophenyl)boronic acid. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Synthetic Route of 244205-40-1.

Li, Xin-yang;Qian, Xin-hua;Zhu, Ju;Li, Yu-heng;Lin, Qi-qi;Li, Shuai;Xue, Wen-han;Jian, Ling-yan;Meng, Fan-hao research published 《 Synthesis and evaluation of novel HER-2 inhibitors to exert anti-breast cancer ability through epithelial-mesenchymal transition (EMT) pathway》, the research content is summarized as follows. In this study, two series of (E)-N-((2-(4-(trifluoromethyl)styryl)oxazol-4-yl)methyl)anilines I [R = H, 2-F, 3-Br, etc.] and (E)-4-((5-phenyl-1H-indol-1-yl)methyl)-2-(4-(trifluoromethyl)styryl)azoles II synthesized and tested as novel HER-2 inhibitors to exert anti-breast cancer ability through epithelial-mesenchymal transition (EMT) pathway. Herein, screened out the most potential compound I [R = 4-Br] with HER-2 pos. breast cancer cells through MTT assays, which possessed low toxicity on normal cells (MCF7-10A). Subsequently, wound healing, transwell, western blotting, and immunofluorescence experiments were performed, and it was found that compound compound I [R = 4-Br] could suppress cell migration by inhibiting the phosphorylation of HER-2 and affecting the expression of EMT-related proteins. Moreover, the SKBR3 orthotopic xenograft model confirmed that compound I [R = 4-Br] was more effective than Mubritinib in inhibiting the proliferation of cancer cells. In general, compound I [R = 4-Br] was a potential HER-2 inhibitor in treating breast cancer, which may be of great significance for developing and improving HER-2 small mol. inhibitors.

Synthetic Route of 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., 244205-40-1.

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. 20469-65-2, formula is C8H9BrO2, Name is 1-Bromo-3,5-dimethoxybenzene, Synthetic Route of 20469-65-2

Li, Xuan;Chen, Mengnan;Xie, Chuan;Zhang, Jing research published 《 Visible light-activated ruthenium-catalyzed direct arylation at ambient temperature》, the research content is summarized as follows. A visible light-activated ruthenium-catalyzed direct arylation of aryl C-H bonds 1-R-2-R¹-3-R²-4-R³C₆H₂ (R = 5-methyl-1H-pyrazol-1-yl, isoquinolin-1-yl, 1H-indazol-1-yl, etc.; R¹ = H, OMe, Me, F; R² = H, Me, Ph, CF₃, C(O)Me, C(O)OMe; R¹ R² = -CH=CH-CH=CH-; R³ = H, Me, OMe, CF₃, Cl, C(O)OMe; R² R³ = -CH=CH-CH=CH-) with aryl (pseudo)halides R⁴X (R⁴ = Ph, 2H-1,3-benzodioxol-5-yl, naphthalen-2-yl, etc.; X = I, Cl, Br, OTf), which operates at ambient temperature with broad substrate scopes and excellent compatibility of functionalities was presented. The key to success of this strategy is the efficient generation of active catalytic species via photo-induced ligand dissociation The choices of the bases and solvents also have significant influence on the catalytic efficiency.

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., Synthetic Route of 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. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Synthetic Route of 4897-84-1.

Li, Yanchun;Quan, Jishun;Song, Haoxuan;Li, Dongzhu;Ma, Enlong;Wang, Yanjuan;Ma, Chao research published 《 Novel pyrrolo[2,1-c][1,4]benzodiazepine-3,11-dione (PBD) derivatives as selective HDAC6 inhibitors to suppress tumor metastasis and invasion in vitro and in vivo》, the research content is summarized as follows. Selective inhibition of histone deacetylase 6 (HDAC6) has been emerged as a promising approach to cancer treatment. As a pivotal strategy for drug discovery, mol. hybridization was introduced in this study and a series of pyrrolo[2,1-c][1,4] benzodiazepine-3,11-diones (PBDs) based hydroxamic acids was rationally designed and synthesized as novel selective HDAC6 inhibitors. Preliminary in vitro enzyme inhibition assay and structure-activity relationship (SAR) discussion confirmed our design strategy and met the expectation. Several of the compounds showed high potent against HDAC6 enzyme in vitro, and compound A7 with a long aliphatic linker was revealed to have the similar activity as the pos. control tubastatin A. Further in vitro characterization of A7 demonstrates the metastasis inhibitory potency in MDA-MB-231 cell line and western blotting showed that A7 could induce the upregulation of Ac-α-tubulin, but not induce the excessive acetylation of histone H3, which indicated that the compound had HDAC6 targeting effect in MDA-MB-231 cells. In vivo study revealed that compound A7 has satisfactory inhibitory effects on liver and lung metastasis of breast cancer in mice. Mol. docking released that A7 could fit well with the receptor and interact with some key residues, which lays a foundation for further structural modifications to elucidate the interaction mode between compounds and target protein. This pharmacol. investigation workflow provided a reasonable and reference method to examine the pharmacol. effects of inhibiting HDAC6 with a single mol., either in vitro or in vivo. All of these results suggested that A7 is a promising lead compound that could lead to the further development of novel selective HDAC6 inhibitors for the treatment of tumor metastasis.

Synthetic Route 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

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, Quality Control of 402-49-3

Li, Yang;Wang, Yanan;Ye, Zhegao;Zhang, Shangbiao;Ye, Xiaodong;Yuan, Zheliang research published 《 Trifluoromethyl Selenoxides: Electrophilic Reagents for C-H Trifluoromethylselenolation of (Hetero)Arene》, the research content is summarized as follows. Herein, designed and synthesized the new electrophilic trifluoromethylselenolation reagents, trifluoromethyl selenoxides I [X = H, CF₃, CN], which were easy to prepare and easy-to-handle and were not moisture or air sensitive. The selenoxides are successfully applied to metal-free C-H trifluoromethylselenolation of a series of (hetero)arenes to gave ((trifluoromethyl)selanyl)aryl ArSeCF₃ [Ar = 4-HOC₆H₄, 1H-indol-3-yl, (5-methoxycarbonyl-1H-pyrrol-3-yl), etc.].

Quality Control of 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., 402-49-3.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic compounds having carbon bonded to bromine are called organic bromides. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. COA of Formula: C7H8BrN.

Li, Yigao;Ren, Xiaohuang;Chen, Yi;Zhu, Xinju;Hao, Xin-Qi;Song, Mao-Ping research published 《 Fe(III)-Catalyzed N-Amidomethylation of Secondary and Primary Anilines with TosMIC》, the research content is summarized as follows. A Fe(III)-catalyzed N-amidomethylation of secondary and primary anilines with p-toluenesulfonylmethyl isocyanide (TosMIC) in water was described. TosMIC played dual roles as the source of methylene as well as an amidating reagent to form α-amino amides R¹N(R²)CH₂C(O)NHR³ [R¹ = Ph, 2-MeC₆H₄, 4-FC₆H₄, etc.; R² = H, Me, Bn, etc.; R³ = t-Bu, 4-MeC₆H₄SO₂CH₂, 4-ClC₆H₄SO₂CH₂] in this multicomponent reaction. The combination of TosMIC and other isocyanides was also investigated to give the desired products in acceptable yields. The current protocol features used of iron catalyst and nontoxic media, broad substrate scope, mild conditions and operational simplicity.

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., COA of Formula: C7H8BrN

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. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine, HPLC of Formula: 1575-37-7

Li, YiXiang;Wu, Yong;Qin, ZhengSheng;Wang, Gang;Wu, Yuan;Wang, DongDong;Zhang, YiFan;Wang, XinYe;Wu, ChuanMing;Dong, HuanLi research published 《 Substitution effect on solid parking motif and luminescence of diphenylfuro[2,3-b]quinoxaline isomers》, the research content is summarized as follows. The organic mols. combining light-emitting and charge-transporting property are highly expected. We designed and synthesized a pair of isomers, 2,6-diphenylfuro[2,3-b]quinoxaline (26dPFQ) and 2,7-diphenylfuro[2,3-b]quinoxaline (27dPFQ), and investigated effect of changing substituent position on mol. packing motif, conducting and luminescence feature of resulting materials. In CH₂Cl₂ solution, both isomers, 26dPFQ and 27dPFQ, emit deep blue light with a wavelength of 422 nm and shows photoluminance quantum yield (PLQY) of 58.9% and 48.7%, resp. In crystal, the 26dPFQ employs H-type packing motif and retains blue florescent emission with low PLQY (10.0%) while 27dPFQ adopts J-aggregated packing motif and shows enhanced green fluorescent emission with a PLQY of 55.0%. The organic light-emitting devices for both emitters show deep blue emission, the EL peak at 410 nm for 26dPFQ and 424 nm for 27dPFQ, and resp. presents the maximum EQE of 1.2% and 1.0%. The 26dPFQ shows better charge transport capability over 27dPFQ. Our results suggested 2,6-substitution on furo[2,3-b]quinoxaline core are expected to afford such dual functional materials.

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., HPLC of Formula: 1575-37-7

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. Formula: C8H9BrO2.

Li, Zijian;Sun, Wenxuan;Wang, Xianxu;Li, Luyang;Zhang, Yong;Li, Chao research published 《 Electrochemically Enabled, Nickel-Catalyzed Dehydroxylative Cross-Coupling of Alcohols with Aryl Halides》, the research content is summarized as follows. As alcs. are ubiquitous throughout chem. science, this functional group represents a highly attractive starting material for forging new C-C bonds. Here, it is demonstrated that the combination of anodic preparation of alkoxy triphenylphosphonium ion and nickel catalyzed cathodic reductive cross-coupling provides an efficient method to construct C(sp²)-C(sp³) bonds, in which free alcs. and aryl bromides e.g., bromobenzene-both readily available chems. can be directly used as coupling partners yielding arene derivative e.g., I. This nickel catalyzed paired electrolysis reaction features a broad substrate scope bearing a wide gamut of functionalities, which was illustrated by the late-stage arylation of several structurally complex natural products and pharmaceuticals.

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., Formula: C8H9BrO2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 6911-87-1, formula is C7H8BrN, Name is 4-Bromo-N-methylaniline. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Electric Literature of 6911-87-1.

Lian, Pengcheng;Li, Ruyi;Wan, Xiao;Xiang, Zixin;Liu, Hang;Cao, Zhiyu;Wan, Xiaobing research published 《 Acetylation of alcohols and amines under visible light irradiation: diacetyl as an acylation reagent and photosensitizer》, the research content is summarized as follows. This work developed an unprecedented strategy for the acetylation of alcs. ROH (R = 4-(benzoyloxy)butyl, 4-[(thiophen-2-yl)carbonyloxy]butyl, 4-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)butyl, etc.) and amines R¹H (R¹ = phenylaminyl, [1H-pyrrolo[2,3-b]pyridin-5-yl]aminyl, 4-(4-fluorophenyl)piperazin-1-yl, etc.) using diacetyls R²C(O)C(O)R² (R² = Me, Et, Ph) as both an acylation reagent and a photosensitizer. This environmentally friendly process exhibits excellent functional group tolerance, a wide substrate scope, operational simplicity and no need for the use of exogenous dehydrating reagents, activating reagents or photocatalysts. The potential application of this strategy to pharmaceutical chem. was demonstrated by the late-stage modification of various drug mols., and the process was found to be readily scalable without any loss of efficiency. Preliminary mechanistic results showed that the in situ generation of peracetic acid is responsible for the facile acylation of structurally diverse alcs. and amines using this technique.

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., Electric Literature of 6911-87-1

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary