ChemInform Abstract: Novel, Malonyl-Derived EDTA Analogues.
โ Scribed by J. P. HAGEMANN; P. T. KAYE
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 28 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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โฆ Synopsis
1997 aminocarboxylic acids aminocarboxylic acids (hydrazinocarboxylic acids) and esters (acyclic compounds) P 0270
42 -086
Novel, Malonyl-Derived EDTA Analogues.
-Bis-acetates and previously unknown tetraacetate derivatives (VII) and (VIII) are easily prepared as novel ligand systems with metal-chelating potential. -(HAGEMANN,
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Synthesis of Crown Analogues Derived from Bisnaphthol. -Bisnaphthol (I) undergoes cyclocondensation with tosylates (II) under phasetransfer catalysis conditions to yield the hitherto unknown dinaphthano crowns (III). Macrocyclization of bisnaphthol (I) with xylylene dibromides affords 3:3 condensed