Functionalized fluorinated carba-closo-borates and related boron clusters synthesis and reactivity of polyfluorinated boron cluster compounds

功能化氟化碳-邻-硼酸盐及相关硼簇的合成及多氟硼簇化合物的反应性

• 批准号: 135720788
• 负责人: Professor Dr. Maik Finze
• 金额: --
• 依托单位: Institut für Anorganische Chemie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2009
• 资助国家: 德国
• 起止时间: 2008-12-31 至 2016-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/135720788?language=en
• 关键词: Functionalized; fluorinated; carba; closo; borates

Polyfluorinated anionic boron clusters with one or more functional groups exhibit an unusual reactivity compared to the analogous non-fluorinated clusters and derivatives with the other halogen substituents. We have demonstrated that this unusual reactivity can be used for the preparation of highly fluorinated boron clusters, which are not accessible by other synthetic methods. The aim of this project is the further development of syntheses to result in highly fluorinated boron clusters with functional groups, the investigation of the properties of the novel compounds, and the comparison of the reactivity of the fluorinated clusters to those of the halogenated clusters with the heavier halogens. The focus is on carba-closo-dodecaboron and closo-undecaboron clusters and amino as well as cyano substituents as functional groups. A further aim of this project is to make polyfluorinated closo-borate anions with functional groups available as synthetic building blocks.

具有一个或多个官能团的多氟阴离子硼簇合物与具有其他卤素取代基的类似的非氟化簇合物和衍生物相比，表现出不同寻常的反应性。我们已经证明，这种不寻常的反应活性可以用于制备高氟化的硼团簇，这是其他合成方法所不能达到的。本项目的目的是进一步开发合成高氟化的含官能团的硼簇合物，研究新化合物的性质，并比较氟化簇合物与卤化簇合物的反应性。重点介绍了碳基-环十二硼和环-十一硼簇合物以及作为官能团的氨基和氰基取代基。该项目的另一个目标是使具有官能团的多氟闭硼阴离子可用作合成构筑块。

项目成果

Salts of the Dianions [Hg(12-X-closo-1-CB11H10)2]2– (X = I, C≡CH, C≡CFc, C≡CSiiPr3): Synthesis and Spectroscopic and Structural Characterization

• DOI: 10.1021/om5009956
• 发表时间: 2015-01
• 期刊: Organometallics
• 影响因子: 2.8
• 作者: Alexander Himmelspach;J. Warneke;Marius Schäfer;Michael Hailmann;M. Finze

Carba‐closo‐dodecaborate Anions with Cluster Carbon–Phosphorous Bonds

具有簇碳磷键的碳酰十二硼酸根阴离子

• DOI: 10.1002/zaac.201300130
• 发表时间: 2013
• 期刊: Zeitschrift für anorganische und allgemeine Chemie
• 作者: M. Drisch;J. A. P. Sprenger;M. Finze
• 通讯作者: M. Finze

Mercury(II) Complexes of the Carba-closo-dodecaboranyl Ligands [closo-1-CB11X11]2– (X = H, F, Cl, Br, I)

Carba-closo-dodecboranyl 配体的汞 (II) 配合物 [closo-1-CB11X11]2â (X = H、F、Cl、Br、I)

• DOI: 10.1021/om201023h
• 发表时间: 2012
• 期刊: Organometallics
• 影响因子: 2.8
• 作者: A. Himmelspach;J. A. P. Sprenger;J. Warneke;M. Zähres;M. Finze
• 通讯作者: M. Finze

Identification of a neutral loss from precursor ions with nearly Gaussian-shaped isotopic patterns via inverted isotopic patterns of product ions.

通过产物离子的反转同位素模式识别具有近高斯形同位素模式的前体离子的中性损失

• DOI: 10.1002/rcm.7522
• 发表时间: 2016
• 期刊: Rapid communications in mass spectrometry : RCM
• 作者: J. Warneke;T. Dülcks;D. Kemken;M. Finze
• 通讯作者: M. Finze

Synthesis, Characterization, and Selected Properties of 7‐ and 12‐Ammoniocarba‐closo‐dodecaboranes

7â 和 12âAmmoniocarbaâclosoâdodecaboranes 的合成、表征和选定的性质

• DOI: 10.1002/ejic.201200969
• 发表时间: 2013
• 期刊: European Journal of Inorganic Chemistry
• 影响因子: 2.3
• 作者: S. Z. Konieczka;A. Himmelspach;M. Hailmann;M. Finze
• 通讯作者: M. Finze