EtIDip (EtIPr)-Synthesis, Characterisation and Reactivity of a Robust, Backbone-Modified N-Heterocyclic Carbene and Group 13 Element Complexes

被引：0

作者：

Dong, Huanhuan ^{[1
]}

Martinez-Segura, Albert ^{[1
]}

Kelehan, Riley W. ^{[1
]}

Bourne, Connor ^{[1
]}

Mckay, Aidan P. ^{[1
]}

Slawin, Alexandra M. Z. ^{[1
]}

Cordes, David B. ^{[1
]}

Stasch, Andreas ^{[1
]}

机构：

[1] Univ St Andrews, EaStCHEM Sch Chem, North Haugh, St Andrews KY16 9ST, Scotland

来源：

INORGANICS | 2025年 / 13卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

group; 13; complexes; hydrides; N-heterocyclic carbenes; stable carbenes; sterically demanding ligands; MAIN-GROUP COMPOUNDS; DATIVE BONDS; NMR-SPECTROSCOPY; STABLE CARBENE; CHEMISTRY; LIGAND; HALOGEN; METALS; ADDUCT; AL;

D O I：

10.3390/inorganics13010027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We report the synthesis, characterisation and reactivity of the stable imidazol-2-ylidene EtIDip (EtIPr), {EtCN(Dip)}2C:, Dip = 2,6-iPr2C6H3, as a chemically robust alternative to IDip (IPr), {HCN(Dip)}2C:. The N-heterocyclic carbene EtIDip could be further converted to the oxidised species [EtIDipCl]Cl, EtIDipF2, EtIDipO, and EtIDipSe, and the group 13 element complexes EtIDipEX3, with E = B, X = Br; E = Al, X = I; E = Ga, X = I; E = Al, X = H. The properties of the EtIDip and IDip ligands are compared and the molecular structures of (DipNCEt)2, [EtIDipH]Cl, [EtIDipH]I, EtIDip, [EtIDipCl]Cl, EtIDipF2, EtIDipO, EtIDipBBr3, EtIDipAlI3, EtIDipGaI3, and EtIDipAlH3 have been determined.

引用

页数：24

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