Search Results - "Wolf, Aurel"

Journal Article

Poly‐2‐oxazolidones with tailored physical properties synthesized by catalyzed polyaddition of 2,4‐toluene diisocyanate and different bisphenol‐based diepoxides

by Prokofyeva, Angelina Laurenzen, Hannah Dijkstra, Dirk J Frick, Elena Schmidt, Annette M Guertler, Christoph Koopmans, Carsten Wolf, Aurel Published in Polymer international (01.03.2017)

“...In the current study, we investigated poly‐2‐oxazolidones containing one of four different diglycidyl ethers carrying different bulky bisphenol centers. With...”

Journal Article

Methyl N‐Phenyl Carbamate Synthesis from Aniline and Methyl Formate: Carbon Recycling to Chemical Products

by Yalfani, Mohammad S Lolli, Giulio Müller, Thomas E Wolf, Aurel Mleczko, Leslaw Published in ChemSusChem (01.02.2015)

“...Methyl N‐phenyl carbamate was synthesized from aniline by using methyl formate as a green and efficient carbonylating agent. High yields were obtained at...”

Journal Article

Facile synthesis of formaldehyde‐based polyether(‐carbonate) polyols

by Langanke, Jens Hofmann, Jörg Gürtler, Christoph Wolf, Aurel Published in Journal of polymer science. Part A, Polymer chemistry (15.09.2015)

“...Paraformaldehyde (pFA) was utilized as an abundant building block to synthesize remarkably stable liquid pFA‐poly(alkoxy) and pFA‐poly(alkoxy)(carbonate)...”

Journal Article

Closing the Gap in Formic Acid Reforming

by Zhao, Long Lolli, Giulio Wolf, Aurel Mleczko, Leslaw Published in Chemical engineering & technology (01.08.2018)

“...Formic acid (FA) has the potential to become the renewable platform chemical in the future chemical industry. To achieve this potential, FA and its conversion...”

Journal Article

Intensified Co-Oligomerization of Propylene Oxide and Carbon Dioxide in a Continuous Heat Exchanger Loop Reactor at Elevated Pressures

by Langanke, Jens Wolf, Aurel Published in Organic process research & development (00000000)

“...We herein report the development of the continuous co-oligomerization of propylene oxide and carbon dioxide to yield high quality polyether carbonate polyols...”

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Journal Article

Sustainable chlorine recycling via catalysed HCl oxidation: from fundamentals to implementation

by Pérez-Ramírez, Javier Mondelli, Cecilia Schmidt, Timm Schlüter, Oliver F.-K Wolf, Aurel Mleczko, Leslaw Dreier, Thorsten Published in Energy & environmental science (22.11.2011)

“...The heterogeneously catalysed oxidation of HCl to Cl 2 comprises a sustainable route to recover chlorine from HCl-containing streams in the chemical industry...”

Journal Article

Scale-up of monolithic post-reactor for gas-phase processes

by Wolf, Aurel Schubert, Stephan Mleczko, Leslaw Published in Chemical engineering and processing (01.09.2015)

“...[Display omitted] •Integrated development of monolithic post-reactor for gas-phase hydrogenations.•Monolithic catalyst development based on particular...”

Journal Article

Synthesis of Linear Poly(oxazolidin-2-one)s by Cooperative Catalysis Based on N‑Heterocyclic Carbenes and Simple Lewis Acids

by Altmann, Hagen J Clauss, Manuel König, Simon Frick-Delaittre, Elena Koopmans, Carsten Wolf, Aurel Guertler, Christoph Naumann, Stefan Buchmeiser, Michael R Published in Macromolecules (22.01.2019)

“...The synthesis of isocyanurate-free, linear poly(oxazolidin-2-one)s starting from diepoxides and aromatic as well as aliphatic diisocyanates is reported...”

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Journal Article

Poly-2-oxazolidones with tailored physical properties synthesized by catalyzed polyaddition of 2,4-toluene diisocyanate and different bisphenol-based diepoxides: Poly-2-oxazolidone...

by Prokofyeva, Angelina Laurenzen, Hannah Dijkstra, Dirk J Frick, Elena Schmidt, Annette M Guertler, Christoph Koopmans, Carsten Wolf, Aurel Published in Polymer international (01.03.2017)

Journal Article

MethylN-Phenyl Carbamate Synthesis from Aniline and Methyl Formate: Carbon Recycling to Chemical Products

by Yalfani, Mohammad S Lolli, Giulio Müller, Thomas E Wolf, Aurel Mleczko, Leslaw Published in ChemSusChem (01.02.2015)

Journal Article

Synthesis of dihydroxy telechelic oligomers of β‐butyrolactone catalyzed by titanium(IV)‐alkoxides and their use as macrodiols in polyurethane chemistry

by Altmann, Hagen J Machat, Martin R Wolf, Aurel Gürtler, Christoph Wang, Dongren Buchmeiser, Michael R Published in Journal of polymer science (2020) (01.02.2021)

“...We report on a solvent‐free approach for the synthesis of low molecular weight, α,ω‐dihydroxy telechelic poly(β‐butyrolactone). In the presence of Ti(IV)...”

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Journal Article

ChemInform Abstract: Methyl Formate as a Carbonylating Agent for the Catalytic Conversion of Phenol to Methyl Phenyl Carbonate

by Yalfani, Mohammed S Lolli, Giulio Wolf, Aurel Mleczko, Leslaw Mueller, Thomas E Leitner, Walter Published in ChemInform (20.08.2013)

“...A new protocol for the formation of methyl phenyl carbonate by oxidative carbonylation of phenol with methyl formate is developed, which does not require the...”

Journal Article

Phase equilibria in process design for the production of polymers derived from carbon dioxide

by Fonseca, José M.S Libório, Bárbara Dohrn, Ralf Wolf, Aurel Published in Fluid phase equilibria (15.02.2016)

“...The optimisation of an innovative process where carbon dioxide (CO2) is used as raw material for the production of polyurethane precursors relies strongly on...”

Journal Article

Methyl formate as a carbonylating agent for the catalytic conversion of phenol to methyl phenyl carbonateElectronic supplementary information (ESI) available: Experimental details,...

by Yalfani, Mohammad S Lolli, Giulio Wolf, Aurel Mleczko, Leslaw Müller, Thomas E Leitner, Walter
29.04.2013

“...Methyl formate was used as a green and efficient carbonylating agent in the synthesis of methyl phenyl carbonate from phenol. Methyl formate showed better...”

Journal Article

The solubility of carbon dioxide and propylene oxide in polymers derived from carbon dioxide

by Fonseca, José M.S Dohrn, Ralf Wolf, Aurel Bachmann, Rolf Published in Fluid phase equilibria (25.03.2012)

“...[Display omitted] ► The solubility of CO2 and propylene oxide in CO2-derived polymers was measured. ► Influence of propylene carbonate in the solubility was...”

Journal Article

Catalytic Membrane Reactors for Partial Oxidation Using Perovskite Hollow Fiber Membranes and for Partial Hydrogenation Using a Catalytic Membrane Contactor

by Caro, Jürgen Caspary, Karl J Hamel, Christof Hoting, Börn Kölsch, Peter Langanke, Bernd Nassauer, Konrad Schiestel, Thomas Schmidt, Andrea Schomäcker, Reinhard Seidel-Morgenstern, Andreas Tsotsas, Evangelos Voigt, Ingolf Wang, Haihui Warsitz, Rafael Werth, Steffen Wolf, Aurel Published in Industrial & engineering chemistry research (11.04.2007)

“...Two consecutive model reactions of the type A → B → C are studied in two kinds of catalytic membrane reactors. The partial oxidation of methane to synthesis...”

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Journal Article

Structured Raney Nickel Catalysts for Liquid‐Phase Hydrogenation

by Wolf, Aurel Turek, Thomas Mleczko, Leslaw Published in Chemical engineering & technology (01.10.2016)

“...Structured catalysts consisting of metal sheets on which Raney nickel was deposited by the thermal spraying method were tested for the liquid‐phase...”

Journal Article

Evaluation of porous catalytic membranes operated in pore‐flow‐through mode for hydrogenation of α‐methylstyrene

by Urbanczyk, Daniel Dittmeyer, Roland Wolf, Aurel Warsitz, Rafael Fischer, Gundula Voigt, Ingolf Published in Asia-Pacific journal of chemical engineering (01.01.2010)

“...A study of the catalytic membrane contactor operated in pore‐flow‐through (PFT) mode was carried out for hydrogenation of α‐methylstyrene (AMS) to cumene over...”

Journal Article

Methyl formate as a carbonylating agent for the catalytic conversion of phenol to methyl phenyl carbonate

by YALFANI, Mohammad S LOLLI, Giulio WOLF, Aurel MLECZKO, Leslaw MÜLLER, Thomas E LEITNER, Walter Published in Green chemistry : an international journal and green chemistry resource : GC (2013)

Patent

METHOD FOR PRODUCING POLYETHERESTER POLYOLS

by Wolf, Aurel Meuresch, Markus Guertler, Christoph
08.10.2020

“...A subject of the invention is a method for producing a polyetherester polyol by addition of alkylene oxide and lactone to H-functional starter substance in the...”

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