An Acid Test: Facile SI-ARGET-ATRP of Methacrylic Acid
نویسندگان
چکیده
منابع مشابه
Stable Poly(methacrylic acid) Brush Decorated Silica Nano-Particles by ARGET ATRP for Bioconjugation
The synthesis of polymer brush decorated silica nano-particles is demonstrated by activator regeneration by electron transfer atom transfer radical polymerization (ARGET ATRP) grafting of poly(tert-butyl methacrylate). ATRP initiator decorated silica nano-particles were obtained using a novel trimethylsiloxane derivatised ATRP initiator obtained by click chemistry. Comparison of de-grafted poly...
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A simple and mild one-pot three-component reaction for the preparation 1,4-dihydropyridines has been developed from various aldehyde substrates, 1,3-dicarbonyl compounds (dimedone) and ammonium acetate (Hantzsch method) in the presence of a catalytic amount of phospho sulfonic acid (PSA) as an efficient and heterogeneous solid acid in EtOH at room temperature. Preparation of PSA is straightforw...
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Hydrogels are three-dimensional polymeric networks those swell quickly by imbibing a large amount of water or deswell in response to even miniscule changes in their external environment. The water uptake or swelling may be thousands of times of their initial volume in water. The volume phase transitions as a response to different stimuli make these materials interesting objects of scientific ob...
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The feasibility of extractive reaction of methacrylic acid from aqueous solution using a quaternary amine, tri–octyl methyl ammonium chloride (TOMAC) as an extractant, was studied. The diluents chosen in the present work belong to different chemical classes, n–butyl acetate, carbon tetrachloride, isoamyl alcohol, methyl isobutyl ketone, and toluene. The effect of initial acid concentration in t...
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ژورنال
عنوان ژورنال: Macromolecular Chemistry and Physics
سال: 2018
ISSN: 1022-1352
DOI: 10.1002/macp.201800182