Ca(II) complexes of tetraazamacrocycles derived from 3, 4-hexenedione and diaminoalkanes
oleh: Prasad R.N., Agrawal M., Malhotra S.
| Format: | Article |
|---|---|
| Diterbitkan: | Serbian Chemical Society 2004-01-01 |
Deskripsi
Ca(II) macrocyclic complexes [(Et4[n]tetraeneN4)CaX2](where n = 14, 16, 20 24, 32, X = Cl-, NCS-) have been synthesized via cyclocondensation of 3,4-hexanedione with aliphatic diamines, such as 1,3-diaminopropane 1,4-diaminobutane, 1,6-diaminohexane, 1,8-diaminooctane or 1,12-diaminododecane. The synthesized complexes were characterized by elemental analyses, conductance measurements and IR and 1H-NMR spectroscopy.