Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Lorenz Neubert"'
Publikováno v:
Cellulose Chemistry and Technology. 54:301-318
Autor:
Jens Atzrodt, Lorenz Neubert, Sebastian Imm, Wolfgang Holla, Matthias Beller, Volker Derdau, Helfried Neumann, Sebastian Bähn, Dirk Michalik
Publikováno v:
Journal of the American Chemical Society. 134:12239-12244
A novel and convenient protocol for the catalytic hydrogen-deuterium exchange of biologically active tertiary amines utilizing the borrowing hydrogen methodology has been developed. In the presence of the readily available Shvo catalyst, excellent ch
Publikováno v:
Angewandte Chemie International Edition. 51:3905-3909
Amid(e) them all: primary carboxamides and ureas react with aromatic and aliphatic amines in the presence of a copper catalyst to give a wide range of functionalized amides.
Publikováno v:
ChemCatChem. 3:1853-1864
In this Minireview, the synthesis of amines by the amination of alcohols, by means of the so-called borrowing hydrogen methodology, is presented. Compared to other synthetic methodologies for the synthesis of amines, these transformations are highly
Publikováno v:
Chemistry - A European Journal. 17:4705-4708
Autor:
Lorenz Neubert, Eckhard Paetzold, Chrstine Fischer, Matthias Beller, Udo Kragl, Ulrike Schümann, Thomas Sadlowski, Peter Kempers, Ulrich Schörken
Publikováno v:
Chemie Ingenieur Technik. 83:322-330
In einem Eintopf-Verfahren werden aus Olefinen durch Hydroformylierung mit Synthesegas (CO/H2 = 1/1) und nachfolgende saurekatalysierte Umsetzung mit Glycerin langkettige Acetale in Ausbeuten > 95 % hergestellt. Die erhaltenen Gemische von 5- und 6-R
Publikováno v:
Angewandte Chemie International Edition. 49:8126-8129
Publikováno v:
Angewandte Chemie. 122:8303-8306
Autor:
Kathleen Mevius, Lorenz Neubert, Sebastian Bähn, Jonathan M. J. Williams, Sebastian Imm, Annegret Tillack, Matthias Beller
Publikováno v:
Chemistry - A European Journal. 16:3590-3593
Autor:
Dirk Hollmann, Lorenz Neubert, Kathleen Mevius, Sebastian Imm, Sebastian Bähn, Dirk Michalik, Matthias Beller, Annegret Tillack
Publikováno v:
ChemSusChem. 2:551-557
The monoamination of vicinal diols in the presence of in situ generated ruthenium catalysts has been investigated. Among the various phosphines tested in combination with [Ru(3)(CO)(12)], N-phenyl-2-(dicyclohexyl-phosphanyl)pyrrole showed the best pe