Selective σ-Bond Metathesis in Alkyl-Aryl and Alkyl-Benzyl Yttrium Complexes. New Aryl- and Benzyl-Hydrido Yttrium Derivatives Supported by Amidopyridinate Ligands was written by Lyubov, D. M.;Fukin, G. K.;Cherkasov, A. V.;Shavyrin, Andrei S.;Trifonov, A. A.;Luconi, L.;Bianchini, C.;Meli, A.;Giambastiani, G.. And the article was included in Organometallics in 2009.Formula: C9H10BrNO2 This article mentions the following:
Y dialkyl complexes coordinated by 6-aryl-substituted amidopyridinate ligands undergo selective intramol. sp2 or sp3 C-H bond activation. Upon treatment with PhSiH3 of the resulting Y-C(alkyl, aryl) or Y-C(alkyl,benzyl) systems, a σ-bond metathesis reaction takes place selectively at the Y-C(alkyl) bond, generating rare dimeric aryl-hydrido (e.g., I) or benzyl-hydrido Y complexes, resp. I was characterized by x-ray crystallog. In the experiment, the researchers used many compounds, for example, 2-Bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine (cas: 49669-14-9Formula: C9H10BrNO2).
2-Bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine (cas: 49669-14-9) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Formula: C9H10BrNO2
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts