## Abstract For Abstract see ChemInform Abstract in Full Text.
Facile one-step synthesis of a thia-bridged bis-1,10-phenanthroline macrocycle
β Scribed by Wen-Jwu Wang; Abdurrahman Sengul; Chi-Feng Luo; Hsien-Chang Kao; Yi-Hung Cheng
- Book ID
- 104254296
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- French
- Weight
- 83 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
An efficient one-pot synthesis of a macrocyclic ligand, consisting of two 1,10-phenanthroline nuclei bridged by sulfur, is described. A spectrophotometric investigation reveals the isolated compound to be the mono-trifluoroacetate salt. Symmetrical NH-and S-bridged tetradentate ligands were also synthesized by the new method.
π SIMILAR VOLUMES
3, the first calix[6]arene A,D-bridged by a 1,10-phenanthroline, was synthesized by reaction of p-tert-butylcalix[6]arene (1) with 2,9-bis(bromometbyl)-l,10-phenanthroline (2). The basicity of 3 was investigated qualitatively and quantitatively. Preliminary complexation studies indicate that 3 is a