The structural analysis of the inclusion complex of β-cyclodextrin with m-nitrophenoxyacetic acid
✍ Scribed by Diao, Chun-Hua; Xu, Zhe; Guo, Min-Jie; Chen, Xin; Liu, Jing; Fan, Zhi
- Book ID
- 120272065
- Publisher
- Chinese Electronic Periodical Services
- Year
- 2013
- Tongue
- English
- Weight
- 857 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1001-8417
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## Abstract An inclusion complex of fenbufen with β‐cyclodextrin (β‐CD) in aqueous solution was characterized by ^1^H‐NMR spectroscopy. The [1:1] stoichiometry was determined and a stability constant of several 1000s (__M__^−1^) was calculated. The geometry of the inclusion complex was established
The crystal of the 1: 1 complex of cyclomaltoheptaose (p-cyclodextrin, PCD) with 4-tert-butylbenzoic acid is triclinic Pl with a = 18.244(3), b = 15.476(3), c = 15.417(2) A; (Y = 102.94(l), p = 113.08(l), y = 99.69(2)"; V = 3740(l) As; and Z = 2. The final R was determined to be 0.0932 for 8111 obse