An N‐Heterocyclic Boryloxy Ligand Isoelectronic with N‐Heterocyclic Imines: Access to an Acyclic Dioxysilylene and its Heavier Congeners,Angewandte Chemie International Edition

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An N‐Heterocyclic Boryloxy Ligand Isoelectronic with N‐Heterocyclic Imines: Access to an Acyclic Dioxysilylene and its Heavier Congeners
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2019-03-12 , DOI: 10.1002/anie.201902728
Ying Kai Loh ₁ , Lu Ying ₁ , M. Ángeles Fuentes ₁ , Dinh Cao Huan Do ₁ , Simon Aldridge ₁

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A new class of N‐heterocyclic boryloxy (NHBO) ligand allows access to the first complete series of heavier Group 14 dioxycarbene analogues. Structural studies of the silylene, germylene, stannylene, and plumbylene compounds in the solid state reveal a gradual pivoting of the ligand framework to dial up arene π interactions on going from Si (hard) to Pb (soft), as demonstrated by S. Aldridge and co‐workers in their Communication (DOI: 10.1002/anie.201812058).

中文翻译：

具有N-杂环亚胺的N-杂环硼氧基配体等电子学：获得无环二氧亚甲硅烷基及其更重的同类物

新型的N-杂环硼氧基（NHBO）配体可用于获得第一个完整的更重的Group 14 dioxycarbene类似物系列。对固态的亚甲硅烷基，亚二甲基，亚锡基和亚戊基化合物的结构研究表明，配位体骨架逐渐枢转，从而在从Si（硬）到Pb（软）的过程中调出芳烃π相互作用，如S. Aldridge所证明的那样。和同事之间的交流（DOI：10.1002 / anie.201812058）。

更新日期：2019-03-12

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