4.5 Article

Moving on from Silicon to the Heavier Tetrels: Germyl- and Stannyl- Substituted Phosphole Derivatives

期刊

ORGANOMETALLICS
卷 -, 期 -, 页码 -

出版社

AMER CHEMICAL SOC
DOI: 10.1021/acs.organomet.3c00019

关键词

-

向作者/读者索取更多资源

Germyl-and stannyl-substituted phospholes have been synthesized and separated. The reactivity of the tetrel carbon bond in the germanium derivative required additional purification steps, while the stannyl phospholes showed no luminescence. The compounds were characterized using NMR spectroscopy, mass spectrometry, and elemental analysis, and selected compounds were further analyzed using single-crystal X-ray diffraction and densify functional theory (DFT) calculations.
Germyl-and stannyl-substituted phospholes have been prepared and isolated. The increased reactivity of the tetrel carbon bond requires increased effort in purification by initial transformation to the chalcogen derivatives and subsequent reduction to the phosphole after subsequent to chromatographic purification for the germanium derivative. The photophysical properties of the germyl phosphole are comparable to that of its silyl analogue, whereas the stannyl phospholes turned out to be nonluminescent. All isolated compounds have been characterized by NMR spectroscopy, mass spectrometry, and elemental analysis. Furthermore, single-crystal X-ray diffraction and density functional theory (DFT) calculations have been performed on selected compounds.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.5
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据