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., COA of Formula: C6H7BrN2.
Ye, Zecheng;Chen, Jinzhu research published 《 Sulfonate-Grafted Metal-Organic Frameworks for Reductive Functionalization of CO2 to Benzimidazoles and N-Formamides》, the research content is summarized as follows. Metal-organic frameworks (MOFs) with inner salt of 3-(pyridinylium)-1-propanesulfonate (PS) as the organic linkage were developed as catalysts (PS/MOFs) for reductive functionalization of carbon dioxide (CO2) to benzimidazoles and N-formamides. The pendant -SO3– anion in the PS/MOFs acted as an organocatalytic active site for reductive cyclization of CO2 with 1,2-phenylenediamine to afford 1H-benzo[d]imidazole. A linear correlation was observed between the catalytic performance (in terms of turnover frequencies) and the sp. surface area of PS/MOFs at a low conversion level of 1,2-phenylenediamine. The authors’ theor. study revealed significantly reduced energy barriers from 2.03 eV under catalyst-free conditions to 0.97 eV in the presence of the catalyst. The developed PS/MOFs can efficiently promote a broad range of benzimidazoles in 88-99% yields through reductive cyclization. Moreover, the PS/MOFs can readily catalyze N-formylation of various monoamines with CO2 as the carbonyl source for quant. syntheses of N-formamides. The research thus highlights MOF-based catalysts for organocatalytic transformation of CO2 into high value-added chems.
COA of 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