Fluorinated surfactants are an important class of surfactants because they possess properties that are far superior than those of their hydrocarbon analogs. As a result, they find use in a wide variety of applications including in paints, polishes, fire-fighting foams, and emulsion polymerization. However, concerns regarding the non-biodegradability and toxicity of fluorinated surfactants have ...

Silver-catalyzed carbonphosphonation of α,α-diaryl allylic alcohols is achieved. A series of γ-ketophosphonates with different substituents were readily obtained. The mechanistic study indicated that the reaction was initiated by the addition of P-radicals, which sequentially undergo 1,2-migration of an aryl group to form C(Ar)-C(sp(3)) bonds.

Two kinds of fluorinated polymers were synthesized: an acrylate polymer having a fluorinated triethylene glycol as a pendant group (2a) and a fluoroalkyl acrylate polymer (2b). The contact angle of these fluorinated polymers against water, non-fluorinated alcohols and fluorinated alcohols were evaluated. As compared with the fluoroalkyl polymer (2b), fluoroethylene glycol polymer (2a) showed sm...

A series of 1"-mono-, di-, and trifluorinated analogs of propranolol and related steric congeners was prepared, and their metabolism was examined in recombinant-expressed CYP2D6. The structural changes in this series of compounds, principally added fluorines and methyl groups in the 1"-position of the N-isopropyl group, provided compounds that varied in pK(a) by more than 5 log units and also v...