Imidazolyl Alanes – Synthesis, Structures and Reactivity Studies was written by Simon, Martin;Radius, Michael;Wagner, Hanna E.;Breher, Frank. And the article was included in European Journal of Inorganic Chemistry in 2020.Recommanded Product: 1-Methylbenzimidazole This article mentions the following:
Targeting the synthesis of Al/C based ambiphilic mols., the dehydrohalogenation of a series of (benz)imidazole alane adducts was investigated. Depending on the steric bulk of the heterocycle, different dimeric products with various ring sizes were obtained. Dehydrohalogenation of the adduct of 1-mesityl imidazole (MesIm) and 0.5 [tBu2AlBr]2 furnished the dimer, featuring a “classical” N-heterocyclic carbene (NHC) and a mesoionic or “abnormal” NHC (aNHC) subunit within a single mol. The dimer is bound loosely enough to allow thermally induced isomerization of the dimer into the isomers dimerNHC (all NHC) and dimeraNHC (all aNHC). Dehydrohalogenation of the adduct of 1-mesityl-2-Me imidazole (MesImMe) and 0.5 [tBu2AlBr]2 yielded a dimeric compound consisting of two N-heterocyclic olefin (NHO) subunits. Although these six- and eight-membered heterocycles show no FLP-type reactivity towards small mols. like H2, CO or CO2, an ambiphilic behavior of the imidazolyl alanes was observed Salt metathesis reactions using MesIm resulted in the formation of a compound which can be viewed as tBu2AlBr adduct of an Al/N ambiphile. Utilizing heterocycles such as benzimidazole or spiroindole provided the entry point to C-H and N-H activation products, most likely resulting from a reactivity of intermediate species as Al/C ambiphiles. In the experiment, the researchers used many compounds, for example, 1-Methylbenzimidazole (cas: 1632-83-3Recommanded Product: 1-Methylbenzimidazole).
1-Methylbenzimidazole (cas: 1632-83-3) belongs to imidazole derivatives. Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. The pharmacophore of imidazole exists in bioactive compounds including amino acids, plant growth regulators and therapeutic agents.n increase of the alkyl chain length of the alcohols. Recommanded Product: 1-Methylbenzimidazole
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem