通过格氏试剂法合成混合芳基烷基叔膦
Synthesis of Mixed Arylalkyl Tertiary Phosphines via the Grignard Approach.
机构信息
Department of Chemistry, College of Science, University of Hail, Ha'il 81451, Saudi Arabia.
Department of Chemistry, Sultan Qaboos University, P.O. Box 36, Al-Khod 123, Oman.
出版信息
Molecules. 2022 Jul 1;27(13):4253. doi: 10.3390/molecules27134253.
Trialkyl and triaryl phosphines are important classes of ligands in the field of catalysis and materials research. The wide usability of these low-valent phosphines has led to the design and development of new synthesis routes for a variety of phosphines. In the present work, we report the synthesis and characterization of some mixed arylalkyl tertiary phosphines via the Grignard approach. A new asymmetric phosphine is characterized extensively by multi-spectroscopic techniques. IR and UV-Vis spectra of some selected compounds are also compared and discussed. Density functional theory (DFT)-calculated results support the formation of the new compounds.
三烷基和三芳基膦是催化和材料研究领域中重要的配体类别。这些低价膦的广泛可用性导致了各种膦的新合成路线的设计和开发。在本工作中，我们通过 Grignard 法报告了一些混合芳基烷基叔膦的合成和表征。一种新的不对称膦通过多种光谱技术进行了广泛的表征。还比较和讨论了一些选定化合物的 IR 和 UV-Vis 光谱。密度泛函理论（DFT）计算结果支持新化合物的形成。
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