Robust, efficient, and orthogonal synthesis of dendrimers via thiol-ene "click" chemistry |
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Authors: | Killops Kato L Campos Luis M Hawker Craig J |
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Institution: | Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA. |
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Abstract: | Dendrimers up to the fourth generation were successfully prepared via the divergent growth strategy using a combination of thiol-ene "click" chemistry and traditional esterification reactions. The thiol-ene reactions were conducted under solvent-free, ambient conditions at room temperature by irradiating with UV light. The fourth-generation dendrimers were subsequently functionalized with carboxylic acid, pyrene, and Fmoc-protected cysteine moieties via thiol-ene reactions. |
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