Structural investigations of three triazines: solution??state NMR studies of internal rotation and structural information from solid??state NMR, plus a full structure …

…, JC Cherryman, AM Chippendale…

文献索引：Birkett, Helen E.; Cherryman, Julian C.; Chippendale, A. Margaret; Evans, John S. O.; Harris, Robin K.; James, Mark; King, Ian J.; McPherson, Graham J. Magnetic Resonance in Chemistry, 2003 , vol. 41, # 5 p. 324 - 336

全文：HTML全文

被引用次数: 21

摘要

Abstract Three model 2, 4, 6-tris (amino)-1, 3, 5-triazines, structurally related to a dyestuff molecule previously studied by NMR, were synthesized in order to enable the effects of rotamer exchange on the NMR spectra to be investigated in more detail. Two of the compounds are novel. Internal rotation of the triazine ring substituents was studied by variable-temperature solution-state 1 H, 13 C and 15 N NMR spectroscopy. All the ...