《Synthesis and Molecular Structure of a Chiral Bipyridine-Menthol Ether》 was published in Journal of Structural Chemistry in 2020. These research results belong to de Carvalho, A. B.; Diogo, G. M.; Correa, R. S.; Taylor, J. G.. Synthetic Route of C5H3Br2N The article mentions the following:
This paper presents the synthesis and structural characterization of 6,6′-bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyloxy)-[2,2′]bipyridine obtained by homocoupling of chiral 2-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyloxy)-pyridine. The two-step synthetic procedure afforded chiral bipyridine in a good yield and the structure of the compound is determined by X-ray diffraction. It crystallizes in a non-centrosym. chiral crystal structure type (P21 a = 10.7543(8) Å, b = 8.4488(6) Å, c = 15.8964(10) Å, β = 104.035(7)°, V = 1401.24(17) Å3, Z = 2). Moreover, the compound is characterized by FTIR, high resolution mass spectrometry and its complexation capacity to transition metals is studied by UV-Vis spectroscopy. In the part of experimental materials, we found many familiar compounds, such as 2,6-Dibromopyridine(cas: 626-05-1Synthetic Route of C5H3Br2N)
2,6-Dibromopyridine(cas: 626-05-1) belongs to pyridine. Pyridine’s structure is isoelectronic with that of benzene, but its properties are quite different. Pyridine is completely miscible with water, whereas benzene is only slightly soluble. Like all hydrocarbons, benzene is neutral (in the acid–base sense), but because of its nitrogen atom, pyridine is a weak base.Synthetic Route of C5H3Br2N