Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Adrian, Natalello"'
Publikováno v:
ACS macro letters. 3(6)
The functional group distribution along the polymer backbone resulting from the living anionic copolymerization of styrene (S) and
Publikováno v:
ACS macro letters. 2(5)
Living anionic polymerization of
Autor:
Ingo Lieberwirth, Andreas Friedel, Holger Frey, Frederik R. Wurm, Arda Alkan, Adrian Natalello
Publikováno v:
ACS macro letters. 2(4)
Epoxide termination and functionalization of living poly(ferrocenyldimethylsilane) (PFDMS) is introduced by precapping the living PFDMS with a 4/2 molar mixture of 1,1-diphenylethylene and 1,1-dimethylsilacyclobutane acting as a “carbanion pump”
Autor:
Andreas Friedel, Jan Morsbach, Christoph Tonhauser, Arda Alkan, Adrian Natalello, Holger Frey, Axel H. E. Müller
Publikováno v:
Organic Process Research & Development. 18:1408-1412
We describe the living anionic polymerization of 2-vinylpyridine (2VP) and styrene (S) in continuous flow, comparing two micromixing devices with different mixing principles. The use of a continuous flow setup reduces the experimental effort for livi
Publikováno v:
ACS Macro Letters. 3:560-564
The functional group distribution along the polymer backbone resulting from the living anionic copolymerization of styrene (S) and para-but-3-enyl styrene (pBuS) was investigated in cyclohexane at room temperature. A variety of copolymers with differ
Publikováno v:
Macromolecules. 47:2242-2249
Ferrocenyl glycidyl ether (fcGE) and allyl glycidyl ether (AGE) are copolymerized via living anionic ring-opening polymerization to generate polyfunctional copolymers with molecular weights up to 40 300 g/mol and low molecular weight dispersities (Mw
Publikováno v:
Macromolecules. 46:8467-8471
Detailed understanding of the monomer sequence distribution in carbanionic copolymerization was achieved by direct online monitoring of copolymerizations in an NMR tube. Obtaining detailed knowledge of the changing monomer concentration in stock duri
Autor:
Jan Morsbach, Markus Gallei, Adrian Natalello, Johannes Elbert, Holger Frey, Anja Kroeger, Svenja Winzen
Publikováno v:
Organometallics. 32:6033-6039
The synthesis of diblock and miktoarm star polymers containing poly(vinylferrocene) (PVFc) and poly(l-lactide) (PLA) blocks is introduced. End functionalization of PVFc was carried out via end capping of living carbanionic PVFc chains with benzyl gly
Publikováno v:
ACS Macro Letters. 2:409-413
Living anionic polymerization of para-(1-ethoxy ethoxy)styrene (pEES) resulting in molecular weights between 2700 and 69 000 g mol–1 and polydispersity indices ≤1.09 is introduced. PpEES can be use...
Publikováno v:
Macromolecules. 45:9551-9570
Microflow technology, i.e., the use of microfluidic devices for continuous flow synthesis, represents a highly useful and increasingly popular method in organic chemistry. Recently, also an increasing number of polymer synthesis protocols attain bene