| Literature DB >> 16324733 |
Ming Chen1, Guowang Diao, Enren Zhang.
Abstract
beta-cyclodextrin can react with nitrobenzene to form an inclusion complex which is characterized by (1)H NMR and powder X-ray diffractometry. The ratio of beta-CD to NB in inclusion complex is determined as 1:1. At 25 degrees C, the dissociated constant, K(D), of the inclusion complex is measured as 6.5 x 10(-3) M in neutral solution (pH=7.0), but in alkali (pH=13.5), K(D) is 3.2 x 10(-2) M which is much larger than that measured in neutral.Entities:
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Year: 2005 PMID: 16324733 DOI: 10.1016/j.chemosphere.2005.08.033
Source DB: PubMed Journal: Chemosphere ISSN: 0045-6535 Impact factor: 7.086