期刊
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
卷 106, 期 26, 页码 10466-10470出版社
NATL ACAD SCIENCES
DOI: 10.1073/pnas.0809934106
关键词
dynamic combinatorial chemistry; molecular recognition
资金
- Croucher Foundation
- Pembroke College
- Engineering and Physical Sciences Research Council
A new type of neutral donor-acceptor [2]-catenane, containing both complementary units in the same ring was synthesized from a dynamic combinatorial library in water. The yield of the water soluble [2]-catenane is enhanced by increasing either building-block concentrations or ionic strength, or by the addition of an electron-rich template. NMR spectroscopy demonstrates that the template is intercalated between the 2 electron-deficient naphthalenediimide units of the catenane.
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