buchspektrum Internet-Buchhandlung

Neuerscheinungen 2014

Stand: 2020-02-01
Schnellsuche
ISBN/Stichwort/Autor
Herderstraße 10
10625 Berlin
Tel.: 030 315 714 16
Fax 030 315 714 14
info@buchspektrum.de

Johannes Schranck

Transition Metal-Catalyzed Carbonylative Coupling Reactions


Synthesis of Aromatic Carbonyl Compounds
2014. 128 S. 220 mm
Verlag/Jahr: SÜDWESTDEUTSCHER VERLAG FÜR HOCHSCHULSCHRIFTEN 2014
ISBN: 3-8381-3951-8 (3838139518)
Neue ISBN: 978-3-8381-3951-7 (9783838139517)

Preis und Lieferzeit: Bitte klicken


Novel transition metal-catalyzed carbonylative C C bond-forming reactions have been developed with a focus on the employment of (activated) arenes in combination with simple unfunctionalized carbon nucleophiles in order to prevent stoichiometric amounts of metal waste. This concept is realized in two examples of new palladium-catalyzed carbonylative Heck-type reactions between aryl halides and vinyl ethers or terminal olefins producing 3-alkoxyalkenones or 5-arylfuranones, respectively. Furthermore, three protocols have been developed for the palladium-catalyzed carbonylative coupling of aryl iodides with C H acidic compounds, that is the coupling of benzyl ketones to vinyl benzoates, the coupling of acetone and acetophenones to 1,3-diketones and the coupling of nitriles to -ketonitriles. In a third approach, the ruthenium-catalyzed C H bond functionalization of arenes has been utilized to conduct carbonylative coupling with aryl iodides yielding benzophenones and has allowed for the development of the hydroaroylation of styrenes to form the corresponding saturated ketones.
Johannes Schranck obtained a M.Sc. in chemistry at the University of Rostock. In 2011 he began his Ph.D. studies in the group of Prof. Matthias Beller at the Leibniz-Insitute for Catalysis. After graduating in 2014 he joined the catalysis group of the Solvias AG in Basel, Switzerland where he is currently working as a project leader.