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Showing 1 to 9 of 9 for “"Schlenk"”.
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Part I. Large scale procedure for the α-arylation of esters catalyzed by the pd(i) dimer [p(tbu)3]pd(μ-br)]2. Part II. Palladium-catalyzed γ-arylation of α,β-unsaturated esters
… available reagents at a lab bench utilizing Schlenk technique. We report the γ-arylation of α,β-unsaturated esters in high yield with broad scope by coupling aryl, heteroaryl and vinyl halides with the corresponding silicon dienolates. These reactions occur in high yield with a variety of …
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Synthesis and characterization of diverse copper halide complexes with a range of heterocyclic ligands
… occurred via solvent-mediated routes using the Schlenk technique and solvent-free reactions with mechanical grinding. Comprehensive characterization involved techniques such as melting point determination, solubility tests, luminescence spectroscopy, FT-IR, TGA, elemental analysis, NMR, and …
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Synthesis of Conjugated Polymers
… Kumada coupling with a chain-growth mechanism. Schlenk equilibrium played a key role in the generation of the monomer for the polymerization. PHOT was fully characterized by various techniques. However, only p-channel activity was observed in field-effect transistors (FETs) for PHOT. The hole …
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Schalenmodifikation von dendritischen Polycarbosilanen
Durch Modifikation der Endgruppen von dendritischen Polycarbosilanen (PCS) wurden amphiphile u. koordinierende Kern-Schale-Strukturen hergestellt. Weiterhin sollten hyperverzweigte PCS mit kontrolliertem Molekulargewicht u. enger -gewichtsverteilung synthetisiert werden. <br>Über die …
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Continuous flow platforms for the synthesis of high-quality semiconductor nanocrystals
… was further modified and coupled with a Schlenk line to enable high temperature, air-sensitive synthesis of semiconductor nanocrystals. Chapter 3 describes the design, fabrication, and operation of the new continuous flow reactor setup to synthesize anisotropic semiconductor nanocrystals, …
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Ru-mediated ring-opening metathesis polymerization for the synthesis of complex polymer architectures
… changing the atmosphere, from under air to on a Schlenk line under N2 to in an N2-filled glovebox, would reduce the rate of chain termination and improve livingness in ROMP of small molecule and macromonomers. We synthesized linear or bottlebrush pseudo-pentablock copolymers to evaluate the …