Carbamate triserine lactone receptors for anion recognition

Vinyl carbonates, vinyl carbamates, and related monomers: synthesis, polymerization, and application

“…21,22 Such fluoroformates can be prepared from the corresponding chloroformates in the presence of naked fluoride in 80-97% yields. 23 Required chloroformates are usually prepared in high yields from the appropriate alcohol by a reaction with phosgene 24 or triphosgene. 25 It has to be mentioned that trimethylvinyloxysilane does not react with chloroformates, and traces of chloroformates in fluoroformates impede the reaction.…”

Protonophoric and mitochondrial uncoupling activity of aryl-carbamate substituted fatty acids

“…[15][16][17] Additionally, some amide-based scaffolds have been demonstrated to possess anion transport activity. [18][19][20][21] The carbamate functional group has been used in anion binding studies 22,23 but has, to the best of our knowledge, not been assessed for anion transport activity. The carbamates were shown to depolarise mitochondria with similar potency to their arylurea counterparts.…”

Preparation of bifunctional isocyanate hydroxamate linkers: synthesis of carbamate and urea tethered polyhydroxamic acid chelators

“…8 Polyhydroxamates anchored on ureas and carbamates could provide binding sites for various anions in addition to the cation of interest (ditopic chelators) as well as changing H-bonding, geometry, and lipophilicity/hydrophobicity of the chelator. 9 Carbamate (polyurethanes) linkages have been shown to be useful to manipulate properties of dendrimers in order to meet specific application needs. 10 In this communication, we report the preparation of new bifunctional hydroxamate-isocyanate linkers and their successful coupling chemistry to prepare polyhydroxamates with urea and carbamate tethers.…”