Dergiler / Turkish Journal of Chemistry / 2009 / Cilt: 33 - Sayı: 5
Oxorhenium(V)-mediated syntheses and structures of oxypyridinium-ammonium zwitterions
- Sayfa
- 569–577
- DOI
- —
Özet
Treatment of N,N-bis(2-hydroxybenzyl)-2-(2-aminoethyl) dimethylamine (H2had) with trans-[ReO2(py)4]I in acetone affords the iodide salts of the oxypyridinium-ammonium zwitterions N1-(2-hydroxybenzyl)-N2,N2-dimethyl-N1-((2-oxypyridinium)-1- methyl)ethane-1,2-diamine [Hhpd]+ and N2,N2-dimethyl-N1- bis((2-oxypyridinium)-1- methyl)ethane-1,2-diamine [dod]+. The products were characterized by X-ray structure analysis, and NMR and IR spectroscopy.
Abstract
Treatment of N,N-bis(2-hydroxybenzyl)-2-(2-aminoethyl) dimethylamine (H2had) with trans-[ReO2(py)4]I in acetone affords the iodide salts of the oxypyridinium-ammonium zwitterions N1-(2-hydroxybenzyl)-N2,N2-dimethyl-N1-((2-oxypyridinium)-1- methyl)ethane-1,2-diamine [Hhpd]+ and N2,N2-dimethyl-N1- bis((2-oxypyridinium)-1- methyl)ethane-1,2-diamine [dod]+. The products were characterized by X-ray structure analysis, and NMR and IR spectroscopy.