Article | REF: K1260 V1

Solid phase supported chemistry

Authors: Max Malacria, Jean-Philippe Goddard, Cyril Ollivier, Géraldine GOUHIER

Publication date: November 10, 2008

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4. Functionalization of solid support

Before grafting the desired substrate onto a solid support, it is often advisable to introduce a spacer arm and/or a linker as shown in figure :

Indeed, if the active site is grafted directly onto the polymer backbone, its accessibility and therefore its reactivity may be reduced by the steric hindrance generated by the matrix.

4.1 Spacer arms

The introduction of a spacer arm moves the supported reaction site away from the polymer mesh. This is usually a more or less functionalized linear chain, which must be compatible...

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Functionalization of solid support
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