Diels-Alder Reactions in Polymer Chemistry: Synthesis of Pyridoxine on a Polymeric Backbone

1994 ◽  
Vol 27 (20) ◽  
pp. 5919-5920 ◽  
Author(s):  
Helmut Ritter ◽  
Rolf Sperber
Keyword(s):  
Diels Alder ◽  
Polymer Chemistry

scholarly journals Trends in the Diels–Alder reaction in polymer chemistry

2021 ◽  
Author(s):  
Benoit Briou ◽  
Bruno Améduri ◽  
Bernard Boutevin
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Polymer Chemistry ◽  
Diels Alder Reaction

The Diels–Alder (DA) reaction is regarded as quite a useful strategy in organic and macromolecular syntheses.

scholarly journals Diels-Alder cycloaddition polymerization of highly aromatic polyimides and their multiblock copolymers

2021 ◽  
Author(s):  
Doris Cristurean ◽  
Stephan Schaumüller ◽  
Paul Strasser ◽  
Stephan Haudum ◽  
Markus Himmelsbach ◽  
...  
Keyword(s):  
Diels Alder ◽  
Polymer Chemistry ◽  
Multiblock Copolymers ◽  
Aromatic Polyimides ◽  
Properties Of Materials

The ability to prepare block, multiblock and segmented polymers is an essential and established tool in polymer chemistry to tailor the properties of materials and steer the formation of complex...

Anisotropic Membranes as Substrates for Sem

1976 ◽  
Vol 34 ◽  
pp. 444-445
Author(s):  
Thomas P. Turnbull ◽  
W. F. Bowers
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
High Flow ◽  
Polymer Chemistry ◽  
Surface Porosity ◽  
Transmission Electron ◽  
Pore Texture ◽  
Spongy Layer ◽  
Scanning Electron

Until recently the prime purposes of filters have been to produce clear filtrates or to collect particles from solution and then remove the filter medium and examine the particles by transmission electron microscopy. These filters have not had the best characteristics for scanning electron microscopy due to the size of the pores or the surface topography. Advances in polymer chemistry and membrane technology resulted in membranes whose characteristics make them versatile substrates for many scanning electron microscope applications. These polysulphone type membranes are anisotropic, consisting of a very thin (0.1 to 1.5 μm) dense skin of extremely fine, controlled pore texture upon a much thicker (50 to 250μm), spongy layer of the same polymer. Apparent pore diameters can be controlled in the range of 10 to 40 A. The high flow ultrafilters which we are describing have a surface porosity in the range of 15 to 25 angstrom units (0.0015-0.0025μm).

The Diels-Alder Reaction of 2-Ethenyl-1,4-Benzodioxin: A New and Simple Synthesis of Bisaryl Ethers

Synlett ◽  
1989 ◽  
Vol 1989 (01) ◽  
pp. 30-32
Author(s):  
Thomas V. Lee ◽  
Alistair J. Leigh ◽  
Christopher B. Chapleo
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Simple Synthesis ◽  
Diels Alder Reaction

2-NITROBENZOFURAN AS DIENOPHILE IN DIELS-ALDER REACTIONS. A SIMPLE DIBENZOFURANS SYNTHESIS

2009 ◽  
Author(s):  
Pedro Mancini ◽  
Maria Kneeteman ◽  
Claudia Della Rosa
Keyword(s):  
Diels Alder
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