Germanium Hydride Catalyzed Selective Hydroboration and Cyanosilylation of Ketones was written by Khuntia, Anwesh Prasad;Sarkar, Nabin;Patro, A. Ganesh;Sahoo, Rajata Kumar;Nembenna, Sharanappa. And the article was included in European Journal of Inorganic Chemistry in 2022.Application In Synthesis of Phenyl(pyridin-2-yl)methanone This article mentions the following:
Two new examples of β-diketiminate or NacNac analogs, i. e., conjugated bis-guanidinate (CBG) stabilized low valent germanium chloride (1) and germanium hydride (2) complexes, are reported. Deprotonation of LH upon treatment with n-BuLi and an in situ generated LLi further treated with GeCl2·dioxane afforded LGeCl in 79% yield. Compound 1 reacted with hydride source NaHBEt3 in toluene, afforded Ge (II) hydride (2) in 76% yield. Both compounds 1 and 2 were characterized by NMR and mass spectroscopic methods. Further, germanium hydride catalyzed hydroboration and cyanosilylation of a wide range of ketones have been investigated. Control reactions suggest hydroboration reactions occurred via insertion and Ge-O/B-H bond metathesis pathways. It is worthy of mentioning that, in the case of hydroboration of ketones, reducible groups such as alkene, alkyne, halide, ester, nitro, and heterocycles were untouched. Furthermore, compound 2 was employed for the reduction of carbonate, formate, and anhydride substrates via the hydroboration technique. In the experiment, the researchers used many compounds, for example, Phenyl(pyridin-2-yl)methanone (cas: 91-02-1Application In Synthesis of Phenyl(pyridin-2-yl)methanone).
Phenyl(pyridin-2-yl)methanone (cas: 91-02-1) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Application In Synthesis of Phenyl(pyridin-2-yl)methanone