A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 823-78-9, formula is C7H6Br2, Name is 1-Bromo-3-(bromomethyl)benzene. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Category: bromides-buliding-blocks.
Chen, Yan;Huang, Mingzhu;Zhou, Qinghai;Li, Zhen;Meng, Jing;Pan, Mengyuan;Ye, Xiang;Liu, Taifeng;Chang, Shuai;Xiao, Shengxiong research published 《 Regio- and Steric Effects on Single Molecule Conductance of Phenanthrenes》, the research content is summarized as follows. Here, six phenanthrene (the smallest arm-chair graphene nanoribbon) derivatives with dithiomethyl substitutions at different positions as the anchoring groups were synthesized. Scanning tunneling microscopy break junction technique was used to measure their single mol. conductances between gold electrodes, which showed a difference as much as 20-fold in the range of ~10-2.82 G0 to ~10-4.09 G0 following the trend of G2,7 > G3,6 > G2,6 > G1,7 > G1,6 > G1,8. DFT calculations agree well with this measured trend and indicate that the single mol. conductances are a combination of energy alignment, electronic coupling, and quantum effects. This significant regio- and steric effect on the single mol. conductance of phenanthrene model mols. shows the complexity in the practice of graphene nanoribbons as building blocks for future carbon-based electronics in one hand but also provides good conductance tunability on the other hand.
Category: bromides-buliding-blocks, 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