Let¡¯s face it, organic chemistry can seem difficult to learn, Product Details of 4949-44-4, Especially from a beginner¡¯s point of view. Like 4949-44-4, Name is Ethyl 3-oxopentanoate, molecular formula is C10H20N2O2, belongs to pyrrolines compound. In a document, author is Kunz, Doris, introducing its new discovery.
The coordinative flexibility of rigid phenanthroline-analogous di(NHC)-ligands
In 2010 we have introduced a new N-N connected 1,4-dicarbene ligand named ‘vegi’ based on an imidazo-anellated pyridazine (Kunz et al., 2010) [1]. Although the tricyclic ligand resembles 1,10-phenanthroline, the dicarbene ligand turned out to be much more flexible. It can serve as a chelating as well as a bridging ligand. In addition, the electronic properties (strongly electron-donating) are distinct from 1,10-phenanthroline or 2,2′-bipyridine. This review comprises the synthesis, electronic properties, the coordination chemistry as well as the reactivity of this remarkable ligand and its complexes. (C) 2018 Elsevier B.V. All rights reserved.
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Reference:
Pyridazine – Wikipedia,
,Pyridazine | C4H4N2 – PubChem