Organoboron star polymers via arm-first RAFT polymerization: synthesis, luminescent behavior, and aqueous self-assembly was written by Cheng, Fei;Bonder, Edward M.;Doshi, Ami;Jaekle, Frieder. And the article was included in Polymer Chemistry in 2012.Product Details of 27249-90-7 This article mentions the following:
The first examples of organoboron star polymers were prepared by arm-first RAFT polymerization using a novel luminescent organoboron crosslinker in combination with PS, PNIPAM, P4VP, and PNIPAM-b-PS as linear polymer precursors. Well-defined star architectures with a luminescent core were successfully obtained as confirmed by GPC-MALLS, NMR, DLS, and TEM anal. The PNIPAM-b-PS stars are amphiphilic and undergo self-assembly in water with formation of super-aggregates that exhibit strong green fluorescence. The P4VP stars lend themselves to further functionalization at the periphery. In the experiment, the researchers used many compounds, for example, Benzyl benzodithioate (cas: 27249-90-7Product Details of 27249-90-7).
Benzyl benzodithioate (cas: 27249-90-7) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Product Details of 27249-90-7
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics