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  Gloria Belén Ramírez-Rodríguez,José Manuel Delgado-López,Jaime Gómez-Morales CrystEngComm, 2013,15, 2206-2212
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  Norihito Fukui,Keisuke Fujimoto,Hideki Yorimitsu,Atsuhiro Osuka Dalton Trans., 2017,46, 13322-13341
• 3. Evolutionary de novo design of phenothiazine derivatives for dye-sensitized solar cells?
  Vishwesh Venkatraman,Marco Foscato,Vidar R. Jensen,Bj?rn K?re Alsberg J. Mater. Chem. A, 2015,3, 9851-9860
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  Ana G. Neo,Ana Bornadiego,Jesús Díaz,Stefano Marcaccini,Carlos F. Marcos Org. Biomol. Chem., 2013,11, 6546-6555
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• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Diphenylethers

Potassium 4-Phenoxyphenyltrifluoroborate (CAS No. 1187951-62-7): A Versatile Boronic Acid Derivative in Modern Organic Synthesis

In the realm of organic chemistry, Potassium 4-Phenoxyphenyltrifluoroborate (CAS No. 1187951-62-7) has emerged as a pivotal compound for researchers and industrial applications alike. This boronic acid derivative is renowned for its stability, solubility, and reactivity, making it a cornerstone in Suzuki-Miyaura cross-coupling reactions. With the growing demand for efficient C-C bond formation strategies, this compound has garnered significant attention in pharmaceutical, agrochemical, and materials science sectors.

The 4-phenoxyphenyl moiety in Potassium 4-Phenoxyphenyltrifluoroborate enhances its versatility, enabling selective functionalization in complex molecular architectures. Recent trends highlight its utility in drug discovery, particularly in the synthesis of biaryl scaffolds, a common motif in FDA-approved therapeutics. As the pharmaceutical industry shifts toward green chemistry and sustainable practices, this compound’s compatibility with aqueous conditions and mild reaction parameters aligns perfectly with modern eco-friendly synthesis goals.

From an analytical perspective, Potassium 4-Phenoxyphenyltrifluoroborate exhibits excellent stability under ambient conditions, addressing a key challenge in handling boron-based reagents. Its trifluoroborate salt form mitigates hydrolysis risks, a frequent concern with traditional boronic acids. This attribute is particularly valuable in high-throughput screening and combinatorial chemistry, where reagent longevity is critical.

Beyond synthetic applications, this compound’s role in material science is gaining traction. Researchers are exploring its incorporation into organic electronic materials, such as OLEDs and photovoltaic devices, owing to its electron-deficient aromatic system. The phenoxy group further allows for tunable steric and electronic effects, enabling precise control over material properties—a hot topic in next-generation optoelectronics.

Frequently asked questions in search engines, such as "How to store Potassium 4-Phenoxyphenyltrifluoroborate?" or "Alternative reagents for Suzuki coupling", reflect user interest in practical handling and comparative efficacy. Proper storage recommendations include moisture-free environments at room temperature, while alternatives like pinacol boronic esters may offer complementary benefits in specific cases.

In conclusion, Potassium 4-Phenoxyphenyltrifluoroborate (CAS No. 1187951-62-7) exemplifies the synergy between academic research and industrial innovation. Its adaptability across cross-coupling reactions, drug development, and advanced materials underscores its indispensability in contemporary chemistry. As AI-driven molecular design accelerates, compounds like this will remain at the forefront of rational synthesis strategies.

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