Modification of bidentate bis(N-heterocyclic imine) ligands for low-valent main group complexes

Simone V. Hirmer; Florian S. Tschernuth; Franziska Hanusch; Ramona Baierl; Maximilian Muhr; Shigeyoshi Inoue

doi:10.1016/j.mencom.2022.01.004

Modification of bidentate bis(N-heterocyclic imine) ligands for low-valent main group complexes

Simone V. Hirmer, Florian S. Tschernuth, Franziska Hanusch, Ramona Baierl, Maximilian Muhr, Shigeyoshi Inoue

Professur für Siliciumchemie

TUM - Lehrstuhl für Architekturinformatik, Prof. Dr.-Ing. Frank Petzold

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

4 Zitate (Scopus)

Abstract

The synthesis of modified neutral bis-NHI (NHI is N-heterocyclic imine) ligands and their application for the stabilization of tetryliumylidenes are reported. The ligands’ scaffolding consists of either saturated or methylated imidazoline backbones, and the bridge alternated from flexible ethylene to more rigid o-phenylene. Transmetalation reactivity of the cationic Sn^II compounds was tested towards LiAlH₄ and IDipp→SiCl₂ [IDipp is 1,3-bis(2,6-diisopropyl- phenyl)imidazol-2-ylidene] affording the respective aluminium and silicon complexes.

Originalsprache	Englisch
Seiten (von - bis)	16-18
Seitenumfang	3
Fachzeitschrift	Mendeleev Communications
Jahrgang	32
Ausgabenummer	1
DOIs	https://doi.org/10.1016/j.mencom.2022.01.004
Publikationsstatus	Veröffentlicht - 1 Jan. 2022

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10.1016/j.mencom.2022.01.004

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title = "Modification of bidentate bis(N-heterocyclic imine) ligands for low-valent main group complexes",

abstract = "The synthesis of modified neutral bis-NHI (NHI is N-heterocyclic imine) ligands and their application for the stabilization of tetryliumylidenes are reported. The ligands{\textquoteright} scaffolding consists of either saturated or methylated imidazoline backbones, and the bridge alternated from flexible ethylene to more rigid o-phenylene. Transmetalation reactivity of the cationic SnII compounds was tested towards LiAlH4 and IDipp→SiCl2 [IDipp is 1,3-bis(2,6-diisopropyl- phenyl)imidazol-2-ylidene] affording the respective aluminium and silicon complexes.",

keywords = "N-heterocyclic imines, germanium, silicon, tetryliumylidenes, tin, transmetalation",

author = "Hirmer, {Simone V.} and Tschernuth, {Florian S.} and Franziska Hanusch and Ramona Baierl and Maximilian Muhr and Shigeyoshi Inoue",

note = "Publisher Copyright: {\textcopyright} 2022",

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doi = "10.1016/j.mencom.2022.01.004",

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T1 - Modification of bidentate bis(N-heterocyclic imine) ligands for low-valent main group complexes

AU - Hirmer, Simone V.

AU - Tschernuth, Florian S.

AU - Hanusch, Franziska

AU - Baierl, Ramona

AU - Muhr, Maximilian

AU - Inoue, Shigeyoshi

PY - 2022/1/1

Y1 - 2022/1/1

N2 - The synthesis of modified neutral bis-NHI (NHI is N-heterocyclic imine) ligands and their application for the stabilization of tetryliumylidenes are reported. The ligands’ scaffolding consists of either saturated or methylated imidazoline backbones, and the bridge alternated from flexible ethylene to more rigid o-phenylene. Transmetalation reactivity of the cationic SnII compounds was tested towards LiAlH4 and IDipp→SiCl2 [IDipp is 1,3-bis(2,6-diisopropyl- phenyl)imidazol-2-ylidene] affording the respective aluminium and silicon complexes.

AB - The synthesis of modified neutral bis-NHI (NHI is N-heterocyclic imine) ligands and their application for the stabilization of tetryliumylidenes are reported. The ligands’ scaffolding consists of either saturated or methylated imidazoline backbones, and the bridge alternated from flexible ethylene to more rigid o-phenylene. Transmetalation reactivity of the cationic SnII compounds was tested towards LiAlH4 and IDipp→SiCl2 [IDipp is 1,3-bis(2,6-diisopropyl- phenyl)imidazol-2-ylidene] affording the respective aluminium and silicon complexes.

KW - N-heterocyclic imines

KW - germanium

KW - silicon

KW - tetryliumylidenes

KW - tin

KW - transmetalation

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DO - 10.1016/j.mencom.2022.01.004

M3 - Article

AN - SCOPUS:85125594865

SN - 0959-9436

VL - 32

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EP - 18

JO - Mendeleev Communications

JF - Mendeleev Communications

IS - 1

ER -

Modification of bidentate bis(N-heterocyclic imine) ligands for low-valent main group complexes

Abstract

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