Comparative host–guest complex formation of the Alzheimer’s drug memantine with para-sulfonatocalix[n]arenes (n = 4 or 8)

Gold nanoparticles coated with cyclodextrins show enhanced plasmon-based photocatalytic activities by promoting catalyst–reactant approximationviasupramolecular host–guest complex formation.

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Exciton coupling, intramolecular self-complexation, and host-guest complex formation of 6A,6X-bis-(anthracene-9-carbonyl) derivatives of cyclomalto-octaose

Carbohydrate Research ◽

10.1016/0008-6215(89)85177-8 ◽

1989 ◽

Vol 192 ◽

pp. 173-180 ◽

Cited By ~ 5

Author(s):

Akihiko Ueno ◽

Fumio Moriwaki ◽

Akiko Azuma ◽

Tetsuo Osa

Keyword(s):

Complex Formation ◽

Guest Complex ◽

Exciton Coupling ◽

Carbonyl Derivatives ◽

Host Guest Complex ◽

Derivatives Of

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Study on the Supramolecular Interaction of Dibenzoyl Peroxide(BPO) and ß-Cyclodextrin(ß-CD) by Spectrophtometry and its Analytical Application

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.554-556.27 ◽

2012 ◽

Vol 554-556 ◽

pp. 27-30

Author(s):

Hui Xie ◽

Yan Min Wang

Keyword(s):

Aqueous Solution ◽

Complex Formation ◽

Benzoic Acid ◽

Supramolecular Interaction ◽

Guest Complex ◽

Host Guest Complex ◽

Molecule Recognition ◽

Excellent Selectivity ◽

Principal Advantage ◽

Dibenzoyl Peroxide

The supramolecular interaction of BPO and ß-CD has been studied by spectrophtometry. The mechanism of the inclusion was studied. The results showed that ß-CD react with BPO to form a 2:1 or 1:1 host-guest complex.The ß-CD reacts with benzoic acid to form a 1:1 host-guest complex after the BPO was reduced by hydroxyl ammonium chloride.Based on the enhancement of the absorbance of BPO produced through complex formation, a spectrophotometric method for determination BPO in bulk aqueous solution in the presence of ß-CD was developed. A linear relationship between the absorbance and BPO concentration was obtained in the range of 0.2～50 μg.ml-1. The proposed method was used to determine the BPO in the flour with satisfactory results. The principal advantage of the proposed method is its excellent selectivity based on molecule recognition of ß-CD and simple.

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Taco complex-templated highly regio- and stereo-selective photodimerization of a coumarin-containing crown ether

Chemical Communications ◽

10.1039/c6cc10089a ◽

2017 ◽

Vol 53 (10) ◽

pp. 1688-1691 ◽

Cited By ~ 14

Author(s):

Peifa Wei ◽

Haoze Wang ◽

Kecheng Jie ◽

Feihe Huang

Keyword(s):

Complex Formation ◽

Crown Ether ◽

Quantitative Yield ◽

Guest Complex ◽

Type Host ◽

Host Guest Complex ◽

Stereo Selectivity

We design a coumarin-containing bis(m-phenylene)-32-crown-10 derivative which efficiently controls the regio- and stereo-selectivity of the photodimerization of its two terminal coumarin groups templated by taco-type host–guest complex formation to selectively produce the syn-head-to-tail cryptand isomer in quantitative yield.

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