Results 31 to 40 of about 236,905 (245)
Triazolinediones as highly enabling synthetic tools [PDF]
, 2016 Triazolinediones (TADs) are unique reagents in organic synthesis that have also found wide applications in different research disciplines, in spite of their somewhat "exotic" reputation.
Billiet, Stijn +5 more
core +1 more source
Nucleic Acid Carriers Based on Precise Polymer Conjugates [PDF]
, 2011 Polymer polydispersity, random conjugation of functional groups, and poorly understood structure–activity relationships have constantly hampered progress in the development of nucleic acid carriers.
Troiber, Christina, Wagner, Ernst
core +1 more source
“One-pot” dispersion ATRP and alkyne-azide Huisgen’s 1,3-dipolar cycloaddition in supercritical carbon dioxide: towards the formation of functional microspheres [PDF]
, 2010 Functional polymers were successfully prepared in scCO2 by combining alkyne-azide 1,3-dipolar Huisgen’s cycloaddition and dispersion ATRP in a “one pot” process using new perfluorinated polymeric amino-based ligands that had a dual role, i.e.
Calberg, Cédric +3 more
core +1 more source
Efficient click-addition sequence for polymer–polymer couplings [PDF]
, 2016 Controlled radical polymerization methods and click chemistry form a versatile toolbox for creating complex polymer architectures. However, the incompatibility between the functional groups required for click reactions and the reaction conditions of ...
Brendel, Johannes C. +2 more
core +1 more source
Compound oxidized styrylphosphine [PDF]
, 1979 A process is described for preparing flame resistant, nontoxic vinyl polymers which contain phosphazene groups and which do not emit any toxic or corrosive products when they are oxidatively degraded.
Paciorek, K. J. L.
core +1 more source
Amide Synthesis by Nucleophilic Attack of Vinyl Azides
Angewandte Chemie, 2014 AbstractA method for the synthesis of amide‐containing molecules was developed using vinyl azides as an enamine‐type nucleophile towards carbon electrophiles, such as imines, aldehydes, and carbocations that were generated from alcohols in the presence of BF3⋅OEt2.
Zhang, Feng-Lian +4 more
openaire +3 more sources
Conversions of sulfone-containing vinyl azides to vinyl triazoles and enamides
Tetrahedron, 2021 Abstract- Reported is the efficient conversion of four 3-sulfonyl prop-1-enyl azides into seven 3-sulfonyl prop-1-enyl triazoles. Results demonstrate that the stereochemical integrity of the alkene was maintained during this process. The conversion of (Z)-((3-azidoallyl)sulfonyl)benzene into the corresponding Z-enamides proved more challenging and ...
Niall Collins +2 more
openaire +1 more source
Advanced Healthcare Materials, EarlyView.Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti +6 more
wiley +1 more source
Heat resistant polymers of oxidized styrylphosphine [PDF]
, 1978 Homopolymers, copolymers and terpolymers of a styrene based monomer are prepared by polymerizing at least one oxidized styrylphosphine monomer or by polymerizing p-diphenylphosphinestyrene and then oxidizing the polymerized monomer with an organoazide ...
Paciorek, K. J. L.
core +1 more source
Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy
Advanced Materials, EarlyView.Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa +3 more
wiley +1 more source