Steric Effects and the Stability of Complex Compounds. I. The Chelating Tendencies of N-Alkylethylenediamines, with Copper(II) and Nickel(II) Ions 1
β Scribed by Basolo, Fred; Murmann, R. Kent
- Book ID
- 126922065
- Publisher
- American Chemical Society
- Year
- 1952
- Tongue
- English
- Weight
- 461 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
## Abstract The acidity of malondialdehyde as well as the stability of its 1 :1βcomplexes with Ni^II^ and Cu^II^ have been determined (Table). In comparison with the enolates of aliphatic Ξ²βdikeβtones the anion C~3~H~3~O~2~β has not only a strikingly reduced basicity, but is also a grossly inferior
## Abstract A series of tetraβ__N__βalkylated 1,4,8,11βtetraazacyclotetradecanes have been synthesized and their complexation potential towards Ni^2+^ and Cu^2+^ studied. In the case of sterically demanding alkyl substituents, such as iβPr, PhCH~2~, or 2βMeC~6~H~4~CH~2~, no metal complexes are form