A photoresponsive supramolecular G-quadruplex.

Org Lett

Department of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, Puerto Rico 00931.

Published: May 2013

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.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3766467PMC
http://dx.doi.org/10.1021/ol400610xDOI Listing

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