174822-36-7Relevant articles and documents
Pushing the limits for Thiol-Ene and CuAAC reactions: Synthesis of a 6th generation dendrimer in a single day
Antoni, Per,Robb, Maxwell J.,Campos, Luis,Montanez, Maria,Hult, Anders,Malmstroem, Eva,Malkoch, Michael,Hawker, Craig J.
, p. 6625 - 6631 (2010)
Dendrimer synthesis should not be tedious and time-consuming. By utilizing an AB2-CD2 approach and having orthogonal, "clickable" groups on each monomer, the time for dendrimer assembly can be drastically reduced. This was shown by preparation of a sixth generation dendrimer from starting monomer units in a single day.
SOLVENT-LESS IONIC LIQUID EPOXY RESIN
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Page/Page column 17; 18, (2018/05/17)
Solvent free epoxy system that includes: a hardener compound H comprising: a molecular structure (Y1-R1-Y2), wherein R1 is an ionic moiety Y1 is a nucleophilic group and Y2 nucleophilic gro
Accelerated growth of dendrimers via thiol-ene and esterification reactions
Montanez, Maria I.,Campos, Luis M.,Antoni, Per,Hed, Yvonne,Walter, Marie V.,Krull, Brandon T.,Khan, Anzar,Hult, Anders,Hawker, Craig J.,Malkoch, Michael
experimental part, p. 6004 - 6013 (2011/11/12)
By taking advantage of the orthogonal nature of thiol-ene coupling and anhydride based esterification reactions, a facile and chemoselective strategy to dendritic macromolecules has been developed. The ability to interchange growth steps based on thiol-ene and anhydride chemistry allows the synthesis of fifth-generation dendrimers in only five steps and under benign reaction conditions. In addition, the presented coupling chemistries eliminate the traditional need for protection/deprotection steps and afford dendrimers in high yield and purity. The modularity of this strategy coupled with the latent reactivity of the alkene/hydroxyl chain ends was demonstrated by using different cores (alkene and hydroxyl functional), various AB2 and CD 2 monomers and a range of chain end groups. As a result, three dendritic libraries were prepared which exhibited tunability of both the chemical functionality and physical properties including the fabrication of PEG hydrogels.
