Results 271 to 280 of about 124,782 (320)

Next Generation Reusable Solid Support for Fmoc‐Based Solid‐Phase Synthesis

open access: yesMacromolecular Chemistry and Physics, EarlyView.
This study presents an efficient on‐resin cyclic acetal formation strategy for resin reuse in Fmoc‐based SPS. The new single‐step approach avoids on‐resin hydrolysis and achieves near‐quantitative yields with fewer resources and reduced reaction times.
Nicholas Jäck   +2 more
wiley   +1 more source

On‐Resin Recycling of Acid‐Labile Linker Enables the Reuse of Solid Support for Fmoc‐Based Solid Phase Synthesis

open access: yesMacromolecular Rapid Communications, EarlyView.
This study introduces the first recyclable and reusable resin for Fmoc‐based solid phase synthesis (SPS) of oligamide‐based structures through the regeneration of a cyclic acetal‐based linker on Tentagel resins. Even after multiple recycling and reuse cycles of the solid phase, consistently high yields and high‐purity products are obtained. Abstract In
Nicholas Jäck, Laura Hartmann
wiley   +1 more source

Microphase Separation of Poly(2‐(Dimethylamino)Ethyl Methacrylate)‐b‐Poly(Tetrahydropyranyl Methacrylate) Diblock Copolymer Thin Films

open access: yesMacromolecular Rapid Communications, EarlyView.
The microphase separation of thin films of symmetric polymethacrylate‐based diblock copolymers comprising two chemically similar blocks, poly(2‐(dimethylamino)ethyl methacrylate) and poly(tetrahydropyranyl methacylate), is reported. The ordering of these weakly segregated diblock copolymers into lamellae structures parallel to the external surfaces is ...
Theodore Manouras   +5 more
wiley   +1 more source

Electrochemical Commodity Polymer Up‐ and Re‐Cycling: Toward Sustainable and Circular Plastic Treatment

open access: yesMacromolecular Rapid Communications, EarlyView.
The annual plastic production rate is continuously growing. Thus, appropriate end‐of‐life management is essential for a green future. Electrochemistry offers a unique potential for a sustainable and efficient method for the treatment of plastic waste through polymer up‐ and re‐cycling yielding high‐value small molecules or novel polymeric material ...
Maxime Hourtoule   +2 more
wiley   +1 more source

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