Iodine(<scp>i</scp>) complexes incorporating sterically bulky 2-substituted pyridines
作者:Jas S. Ward、Rosa M. Gomila、Antonio Frontera、Kari Rissanen
DOI:10.1039/d2ra01390h
日期:——
The silver(I) and iodine(I) complexes of the 2-substituted pyridines 2-(diphenylmethyl)pyridine (1) and 2-(1,1-diphenylethyl)pyridine (2), along with their potential protonated side products, were synthesised to investigate the steric limitations of iodine(I) complex formation. The complexes were characterised by 1H and 1H–15N HMBC NMR, X-ray crystallography, and DFT calculations. The solid-state structures
2-取代吡啶 2-(二苯甲基)吡啶 ( 1 ) 和 2-(1,1-二苯乙基)吡啶 ( 2 )的银 ( I ) 和碘( I ) 配合物及其潜在的质子化副产物是合成以研究碘(I)络合物形成的空间限制。通过1 H 和1 H– 15 N HMBC NMR、X 射线晶体学和 DFT 计算对配合物进行了表征。银( I)和碘(I )的固态结构) 配合物与文献进行了广泛的比较,并通过 DFT 进行分析,以检查空间庞大的吡啶及其阴离子的影响。