Cyclophanes or cyclodextrins: What is the best host for aromatic volatile organic compounds?
SUPRAMOLECULAR CHEMISTRY, cilt.20, sa.5, ss.473-477, 2008 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 20 Sayı: 5
- Basım Tarihi: 2008
- Doi Numarası: 10.1080/10610270701358525
- Dergi Adı: SUPRAMOLECULAR CHEMISTRY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.473-477
- Orta Doğu Teknik Üniversitesi Adresli: Hayır
Özet
The first results of the complexing ability of cyclobis-(paraquat-p-phenylene) as supramolecular host with different aromatic volatile organic compounds are presented. The formation constants of cyclobis(paraquat-p-phenylene) with toluene and halogenobenzenes were determined in aqueous solution by static headspace associated with gas chromatography and compared with the ones obtained by cyclodextrins. The data indicated the formation of 1:1 inclusion compounds in both cases. The results underlined a greater complexation ability for cyclobis(paraquat-p-phenylene) which was confirmed by a theoretical study.