@Article{IPB-2070,
author = {Zhu, M. and Ruijter, E. and Wessjohann, L. A.},
title = {{New Scavenger Resin for the Reversible Linking and Monoprotection of Functionalized Aromatic Aldehydes}},
year = {2004},
pages = {3921-3924},
journal = {Org. Lett.},
doi = {10.1021/ol048610h},
volume = {6},
abstract = {Polymer-supported benzylhydrazines were synthesized using poly(ethylene glycol) acrylamide (PEGA) resin. They can be used to scavenge electrophiles reactive with hydrazine. Especially aromatic aldehydes can be captured selectively, monoprotected, and reversibly linked in the presence of other functional groups, including electrophilic ones. Various reactions can be performed on these protectively linked aldehydes, which afterward can be released either with full restoration of the aldehyde function or, alternatively, with simultaneous conversion.}    
}