Efficient synthetic procedure for 2-pyridylpyridines using β-N,N-dialkylated aminoacroleins or their equivalent as dipiperidyl vinadinium tetrafluoroborate is described.
Preparation and Electrochemistry Properties of a New Polyoxometalate-Based Supramolecular Assembly
作者:Zhangang Han、Yuanzhe Gao、Jiye Wang、Changwen Hu
DOI:10.1002/zaac.200900149
日期:2009.7.24
assembly with the formula (Hcpy)6H2[PMo12O40] (1) [cpy = 4-(5-chloropyridin-2-yl)pyridine] was prepared and characterized. Noncovalent intermolecular interactions including hydrogen bonds (N–H···O–Mo, N–H···H–N, and C–H···O–Mo), halogen (C–Cl···O–Mo), and face-to-face π packing coexist in crystal 1, which serves the insolubility of 1 in aqueous solution. Compound1 was used as a solid material to fabricate