Abstract
Photoirradiation of a hexadecameric supramolecular G-quadruplex leads to a diastereoselective [2 + 2] cyclodimerization of half of its constituent subunits, which in turn shifts the equilibrium toward the formation of a precise heteromeric octamer.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
MeSH terms
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Circular Dichroism
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Deoxyguanosine / analogs & derivatives*
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Deoxyguanosine / chemical synthesis
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Deoxyguanosine / chemistry*
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Dimerization
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G-Quadruplexes
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Magnetic Resonance Spectroscopy
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Molecular Structure
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Photochemotherapy
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Stereoisomerism
Substances
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8-chalconyl-2'-deoxyguanosine
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Deoxyguanosine