Click with a boronic acid handle: a neighboring group-assisted click reaction that allows ready secondary functionalization.

Chem Commun (Camb)

Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, 30303-3965, Georgia, USA.

Published: October 2015

The feasibility of a neighboring boronic acid-facilitated facile condensation of an aldehyde is described. This reaction is bio-orthogonal, complete at room temperature within minutes, and suitable for bioconjugation chemistry. The boronic acid group serves the dual purpose of catalyzing the condensation reaction and being a handle for secondary functionalization.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4603419PMC
http://dx.doi.org/10.1039/c5cc05890bDOI Listing

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