Metal→Carbon Dative Bonding

Metal→Carbon Dative Bonding
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金属—碳配位键

DOI:
10.1002/anie.202201841
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发表时间:
2022
期刊:
Angewandte Chemie International Edition
影响因子:
--
通讯作者:
Gabbaï, François P.
Gabbaï, François P.
中科院分区:
--
文献类型:
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作者:
Litle, Elishua D.;Gabbaï, François P.

文献摘要

相似文献

作为我们对不寻常的键合情况感兴趣的一部分,我们现在的目标是具有金属→碳配价键的复合物。在这里,我们报告了在一系列的第10族配合物中形成这样的连接,其特征在于在γ位置由碳正离子官能化的三芳基膦配体。通过综合合成,光谱和计算研究,我们表明,M→ C碳离子相互作用存在于这些配合物的规模与碱性的供体,确认其配位的性质。
As part of our interest in unusual bonding situations, we are now targeting complexes featuring metal→carbon dative bonds. Here, we report on the formation of such linkages in a series of Group 10 complexes featuring a triarylphosphine ligand functionalized at the γ position by a carbenium ion. Through combined synthetic, spectroscopic, and computational studies, we show that the M→Ccarbeniuminteraction present in these complexes scales with the basicity of the donor, confirming its dative nature.