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• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Biphenyls and derivatives Brominated biphenyls

Introduction to 1,1'-Biphenyl, 2-bromo-2'-methoxy- (CAS No. 20837-12-1)

1,1'-Biphenyl, 2-bromo-2'-methoxy-, identified by its Chemical Abstracts Service (CAS) number 20837-12-1, is a significant compound in the realm of organic chemistry and pharmaceutical research. This bipyhenyl derivative features a bromine substituent at the 2-position and a methoxy group at the 2'-position, making it a versatile intermediate in synthetic chemistry. Its unique structural properties have garnered attention in various scientific applications, particularly in the development of novel materials and bioactive molecules.

The molecular structure of 1,1'-Biphenyl, 2-bromo-2'-methoxy- consists of two phenyl rings connected by a central carbon-carbon bond. The presence of both bromine and methoxy groups introduces reactivity that is exploited in cross-coupling reactions, such as Suzuki-Miyaura and Buchwald-Hartwig couplings. These reactions are pivotal in constructing complex molecular frameworks, which are often required in pharmaceuticals and agrochemicals. The bromine atom, in particular, serves as a convenient handle for further functionalization via palladium-catalyzed transformations.

In recent years, the compound has been explored in the synthesis of biologically active scaffolds. For instance, derivatives of 1,1'-Biphenyl, 2-bromo-2'-methoxy- have been investigated for their potential as kinase inhibitors. Kinases are enzymes that play crucial roles in cell signaling pathways, and their dysregulation is associated with various diseases, including cancer. By modifying the bipyhenyl core with pharmacophores such as amino or heterocyclic groups, researchers aim to develop small-molecule inhibitors with improved selectivity and efficacy.

Moreover, the methoxy group in 1,1'-Biphenyl, 2-bromo-2'-methoxy- contributes to the compound's solubility and metabolic stability, which are critical factors in drug design. The ability to fine-tune these properties through structural modifications allows chemists to optimize pharmacokinetic profiles. This has led to several studies focusing on incorporating 1,1'-Biphenyl, 2-bromo-2'-methoxy- into libraries of compounds for high-throughput screening (HTS). Such screens are instrumental in identifying lead compounds for further medicinal chemistry optimization.

The compound's utility extends beyond pharmaceutical applications. In materials science, bipyhenyl derivatives are valued for their thermal stability and electronic properties. Specifically, 1,1'-Biphenyl, 2-bromo-2'-methoxy- has been employed in the synthesis of organic semiconductors and light-emitting diodes (OLEDs). The bromine substituent facilitates polymerization reactions, enabling the creation of conjugated polymers that exhibit desirable optoelectronic characteristics. These materials are integral to advancements in flexible electronics and optoelectronic devices.

Recent advancements in computational chemistry have also highlighted the importance of 1,1'-Biphenyl, 2-bromo-2'-methoxy- as a building block. Molecular modeling studies suggest that its rigid bipyhenyl core can serve as a scaffold for designing molecules with specific binding affinities. By leveraging computational tools such as density functional theory (DFT) and molecular dynamics (MD), researchers can predict how modifications to the core structure will influence biological activity. This approach accelerates the discovery process by minimizing experimental trials.

The synthesis of 1,1'-Biphenyl, 2-bromo-2'-methoxy- typically involves bromination and methylation reactions on biphenyl precursors. Modern synthetic methodologies emphasize green chemistry principles by employing catalytic systems that reduce waste and energy consumption. For example, transition metal catalysts can facilitate selective functionalization without generating hazardous byproducts. Such innovations align with global efforts to promote sustainable chemical manufacturing.

In conclusion,1,1'-Biphenyl, 2-bromo-2'-methoxy- (CAS No. 20837-12-1) remains a cornerstone in synthetic and medicinal chemistry due to its structural versatility and reactivity. Ongoing research continues to uncover new applications for this compound across multiple disciplines. As scientific understanding progresses,1,1'-Biphenyl, 2-bromo-2'-Methoxy-(CAS No.20837-12-1) is poised to play an even greater role in shaping future advancements.

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