1.3.5- triazine-based dendron

Scheme 15.24. Synthesis of 1,3,5-triazine-based dendrons on polystyrene support.

Two series of triazine-based dendrons were efficiently prepared by a convergent method and their properties studied <06OL1541>. A practical syntheis of [l,3,5]triazine dendritic... 

Polystyrene supports modified with the similar triazine-based dendrons were used by Marsh et al. as insoluble scavengers for removal of excess nucleophilic or electrophilic reagents from the reaction mixtures. Dendrons, decorated with tertiary amines, effectively removed electrophiles (protons), whereas the similar resin with chlorotriazine terminal groups sequestered the excess nucleophiles (amines). 

Fig. 7.19 Wang-resins dendronized with triazine-based wedges as scavengers.

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