Disubstituted cucurbiturils and preparing method thereof

Details Disubstituted cucurbiturils and preparing method thereof Disubstituted cucurbiturils and preparing method thereof

2004-03-13

2010-06-29

Kosack, Joseph R (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Unsubstituted hydrocarbyl chain between the ring and the -c-...

C548S303400

Reexamination Certificate

active

07745620

ABSTRACT:
Provided are a disubstituted cucurbituril that can be easily substituted by a substituent according to a desired usage and a method for preparing the same. The disubstituted cucurbituril has two end functional groups that can covalently bind with a solid substrate or a biochemically useful compound to obtain a cucurbituril-bonded substrate, which enables application of the disubstituted cucurbituril as column packing materials for chromatography, additives to gas separation membranes, catalysts for various chemical reactions, chemical sensors, or biological sensors.

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W. A. Freeman, et al., “Cucurbituril”, Journal of American Chemical Society Journal, 1981, pp. 7367-7368, vol. 103.
Jaheon Kim, et al., “New Cucurbituril Homologues: Syntheses, Isolation, Characterization, and X-ray Crystal Structures of Cucurbit[n]uril (n=5, 7, and 8)”, Journal of American Chemical Society Journal, 2000, pp. 540-541, vol. 122.

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