Category: 1575-37-7

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

Ge, Yuxi;Huang, Bin research published 《 Light-emitting analogues based on triphenylamine modified quinoxaline and pyridine[2,3-b]pyrazine exhibiting different mechanochromic luminescence》, the research content is summarized as follows. A series of light-emitting analogs, [4-(2,3-diphenyl-quinoxalin-6-yl)-phenyl]-diphenyl-amine (TPA-DPQ) and [4-(2,3-diphenyl-pyrido[2,3-b]pyrazin-7-yl)-phenyl]-diphenyl-amine (TPA-DPP) are synthesized and characterized. TPA-DPQ and TPA-DPP possess similar donor-acceptor structures, in which triphenylamine is used as an electron donor while 2,3-diphenyl-quinoxaline (DPQ) and its analog 2,3-diphenyl-pyridine[2,3-b]pyrazine (DPP) serve as electron acceptors. Due to the stronger electron-withdrawing ability of DPP compared with DPQ, TPA-DPP exhibits longer but weaker emission than TPA-DPQ as expected. However, TPA-DPQ and TPA-DPP show different mechanochromic luminescence (MCL) properties with emission color changes of 42 and 10 nm, resp. Crystallog. anal. demonstrates that changes of CH···π and CH···N intermol. interactions are responsible for the significantly different MCL behaviors of the two compounds This work will provide some guidance for the rational design of MCL-active fluorophores.

Category: bromides-buliding-blocks, 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

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, Recommanded Product: 4-Bromobenzene-1,2-diamine

Fischer, Christian;Veprek, Nynke A.;Peitsinis, Zisis;Ruhmann, Klaus-Peter;Yang, Chao;Spradlin, Jessica N.;Dovala, Dustin;Nomura, Daniel K.;Zhang, Yingkai;Trauner, Dirk research published 《 De novo Design of SARS-CoV-2 Main Protease Inhibitors》, the research content is summarized as follows. The COVID-19 pandemic prompted many scientists to investigate remedies against SARS-CoV-2 and related viruses that are likely to appear in the future. As the main protease of the virus, M ^Pro, is highly conserved among coronaviruses, it has emerged as a prime target for developing inhibitors. Using a combination of virtual screening and mol. modeling, we identified small mols. that were easily accessible and could be quickly diversified. Biochem. assays confirmed a class of pyridones as low micromolar noncovalent inhibitors of the viral main protease.

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

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

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, Formula: C6H7BrN2

Fu, Jiaxu;Yan, Liuqing;Wang, Shuang;Song, Hongying;Gu, Qiang;Zhang, Yumin research published 《 Microwave-assisted synthesis and luminescent properties of triphenylamine substituted mono- and di- branched benzimidazole derivatives》, the research content is summarized as follows. In the present work, the synthesis of (benzoimidazolyl)-N,N-diphenylanilines I [R = H, Cl, Br, Me, CO₂H] and II using sodium metasulfite (Na₂S₂O₅) and p-toluenesulfonic acid (PTSA) sep. as catalysts was studied. Herein, the liquid phase microwave method was chosen to synthesize triphenylamine substituted mono- and di-branched benzimidazole derivatives compared with the solid phase microwave method, and the reaction conditions were optimized using Na₂S₂O₅ as a catalyst in N,N-dimethylformamide (DMF) solvent. A possible reaction mechanism was discussed. On this basis, PTSA using a catalyst was introduced into the reaction, the yields of the target products were evidently increased (the yield was enhanced 5-22% using PTSA as a catalyst). It is found that PTSA only acted as a catalyst, while Na₂S₂O₅ acted as both a catalyst and an oxidant, and PTSA could effectively catalyze the synthesis of benzimidazoles. Further, the luminescent properties of the synthesized compounds were comparatively studied after the structures of the synthesized compounds were confirmed. The results showed that the fluorescence quantum yield and the intensity of the synthesized compounds were enhanced with the increase in the number of substituted benzimidazole on triphenylamine, and the different substituents on 5-position of benzimidazole also had significant effect on the luminescent properties of the compound

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., Formula: C6H7BrN2

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, Quality Control of 1575-37-7

Fasiuddin, G. S.;Liakath Ali Khan, F.;Sakthivel, S.;Muthu, S.;Irfan, Ahmad research published 《 Synthesis, Spectroscopic, Molecular Docking and inhibitory activity of 6-Bromo-2-(4-chlorophenyl)-1H-benzimidazole- a DFT approach》, the research content is summarized as follows. A novel compound 6-bromo-2-(4-chlorophenyl)-1H-benzimidazole was synthesized to treat antimicrobial infections and characterized by FT-IR, FT-Raman, 1H-NMR, UV-Vis. The stable conformer and structural optimization were carried out using the DFT-B3LYP (6-311 ++ G (d, p)) method in Gaussian 16 W. FT-IR and FT-Raman exptl. and theor. wavenumbers with the complete vibrational assignment were reported. NMR of 1H -13C and UV-Vis is calculated at different solvents using the IEF-PCM method. The conductivity, reactivity and stability of the title compound are determined by HOMO-LUMO values. The antibacterial activity was tested against S. aureus and A. niger to indicate a significant zone of inhibition than the reference drug ciprofloxacin at the concentration of 25μg/mL, and protein and ligand interaction site in docking was determined by MEP. Finally, the mol. docking between the title and the reference compound ligand with the A. niger / 3EQA was studied and compared the binding energy of the compound at the active sites.

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., Quality Control of 1575-37-7

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

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

Fayed, Eman a.;Ammar, Yousry a.;Saleh, Marwa a.;Bayoumi, Ashraf h.;Belal, Amany;Mehany, Ahmed b. m.;Ragab, Ahmed research published 《 Design, synthesis, antiproliferative evaluation, and molecular docking study of new quinoxaline derivatives as apoptotic inducers and EGFR inhibitors》, the research content is summarized as follows. A new series of quinoxaline derivatives I (R = 6-Br, 6-Cl, 7-PhCO; X = MeO, H₂NNH) and II [R = H, 6-Br-6-Cl-7-PhCO; X = HO, MeO, EtO, H₂NNH, PhC(O)NHNH, 4-MeC₆H₄CH:NNH, etc.] were synthesized and pharmacol. evaluated against HepG-2, HCT-116, and MCF-7 cell lines. Seven compounds I (R = 6-Cl, 6-Br; X = H₂NNH), II (R = 6-Cl, 6-Br, 7-PhCO, X = MeO; R = 6-Cl, X = EtO) and 3,4-dihydro-2H-pyrano[2,3-b]quinoxalin-2-one were found to possess the highest activities against the examined cell lines with IC₅₀ values ranging from (7.57 to 28.44μM). These compounds were further selected to analyze their apoptotic potential in MCF-7 cells. Interestingly, it was found that the Bcl-2 level decreased by 1.95-3.99 times and the BAX level increased by 7.2-10.6 times relative to the control. These compounds also increased the active Caspase-3 level by 5.77-10.69 folds compared to untreated cells. WI-38 cells were treated with these compounds to estimate the cytotoxicity level of in non-tumorigenic cells, and these compounds displayed higher IC₅₀ values (142.21-335.03μM). Further studies on the mechanism of the most promising compounds I (R = 6-Br; X = H₂NNH), II (R = 6-Cl, 6-Br; X = MeO) and 3,4-dihydro-2H-pyrano[2,3-b]quinoxalin-2-one, revealed that they increase apoptotic cells and induce cell cycle arrest at pre-G1 and G2/M phases. Besides, evaluation of both wild EGFRWT and mutant EGFRL858R-TK inhibitory activity for these derivatives showed IC₅₀ values ranging from 0.075-1.547μM vs. wild EGFRWT and 63.70-87.34 nM vs. the mutant type. Erlotinib was used as a standard reference with IC₅₀ values of 0.0656μM and 59.56 nM vs. both types. Finally, the mol. docking study of most potent quinoxaline derivatives exhibited a good binding inside the active site of EGFR (1M17), with binding energy ranged between (-15.86 to -16.97) compared to Erlotinib (-17.84) kcal/mol. Also, by applying Lipinski’s parameters, it was found that these derivatives showed no violations and indicated possibility to formulate orally.

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., Recommanded Product: 4-Bromobenzene-1,2-diamine

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

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

Elumalai, Vijayaragavan;Hansen, Joern H. research published 《 A Green, Scalable, and Catalyst-Free One-Minute Synthesis of Quinoxalines》, the research content is summarized as follows. A highly efficient and catalyst-free protocol was reported for the synthesis of quinoxalines via the classical cyclocondensation reaction between aryldiamines and dicarbonyl compounds Remarkably simple and green reaction conditions employed methanol as solvent afforded medium to excellent yield of quinoxalines after only one-minute reaction time at ambient temperature The conditions allow at least 10 g scale synthesis of quinoxalines and preferred starting point for optimization and method of choice for applications in the synthetic community.

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., Electric Literature of 1575-37-7

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

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

Ding, Ling;Niu, Kaikai;Liu, Yuxiu;Wang, Qingmin research published 《 Electro-reductive C-H cyanoalkylation of quinoxalin-2(1H)-ones》, the research content is summarized as follows. Herein, authors report a practical electro-reductive protocol for the direct C-H cyanoalkylation of quinoxalin-2(1H)-ones via iminyl radical-mediated ring opening. These mild reactions proceed under metal-, reductant-, and reagent-free conditions to provide synthetically useful cyanoalkylated quinoxalin-2(1H)-ones.

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., Reference of 1575-37-7

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. SDS of cas: 1575-37-7.

Deng, Yong;Wang, Xiang;Liu, Yongtian;Xu, Yao;Zhang, Jing;Huang, Fei;Li, Bing;Miao, Yuqing;Sun, Yun;Li, Yuhao research published 《 Dual-light triggered metabolizable nano-micelles for selective tumor-targeted photodynamic/hyperthermia therapy》, the research content is summarized as follows. Phototherapy, including photodynamic and photothermal therapies, is a non-invasive photo-triggered tumor treatment. Combination therapy and new synergistic therapeutic reagents may hold promise for improving these treatments. Herein, we report an amphiphilic iridium-based photosensitizer (C14-IP2000) loaded with a hydrophobic photo-thermal drug (ZnPc) to form nano-micelles (ZNPs) for dual-light triggered tumor phototherapy. The C14-IP2000 was contained within ZNPs consisting of an iridium complex core decorated with hydrophilic polyethylene glycol chains to extend the time in blood circulation, and two hydrophobic carbon chains to enhance the loading capacity and the hydrophobic interaction with the loaded reagent. The designed ZNPs showed effective blood circulation, passive tumor targeting ability, remarkable photodynamic conversion ability, and good photothermal conversion capability, and therefore may be used for combined tumor ablation. Our results demonstrated that the amphipathic bionic structure of ZNPs not only enables self-assembled reagent fabrication with prolonged circulation time and favorable metabolic characteristics for tumor combination therapy, but also provides a nanostructure strategy for the modification of functionalized reagents.

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., SDS of cas: 1575-37-7

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 1575-37-7, formula is C6H7BrN2, Name is 4-Bromobenzene-1,2-diamine. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Formula: C6H7BrN2.

Dhara, Ashish Kumar;Maity, Sayantan;Dhar, Basab Bijayi research published 《 Visible-Light-Mediated Synthesis of Substituted Phenazine and Phenoxazinone Using Eosin Y as a Photoredox Catalyst》, the research content is summarized as follows. This paper describes an efficient, sustainable, one-step procedure for synthesizing substituted phenazines and phenoxazinones from com. available ortho-substituted aromatic amines with very good yield (≥80%) in water. The procedure uses eosin Y (EY) as a photoredox catalyst at room temperature (RT). The highly reactive o-quinone-diimine or o-quinone-imine intermediate was characterized by the HR-MS technique.

Formula: C6H7BrN2, 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

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

Darakshan;Parvin, Tasneem research published 《 One-pot multicomponent synthesis of benzophenazine tethered tetrahydropyridopyrimidine derivatives》, the research content is summarized as follows. A simple, facile, and efficient green methodol. was developed for the synthesis of benzophenazine tethered tetrahydropyridopyrimidine derivatives I [R¹ = Me, C₆H₅, 4-ClC₆H₄, etc.; R² = di-Me, 4-Cl, di-Br] by the one-pot four-component reaction of cinnamaldehydes/crotonaldehyde, 2-hydroxy-1,4-naphthoquinone, 1,3-dimethyl-6-amino uracil, and o-phenylenediamines in ethanol medium under reflux conditions using p-TSA as a catalyst. The hybrid products had three bioactive moieties such as benzophenazine, tetrahydropyridine and pyrimidine. Operational simplicity, metal-free conditions, wide substrate scope, readily available starting materials, moderate to good yields of the desired products, presence of pharmaceutically active moieties, and easy purification process were the notable features of this methodol.

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

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary