Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Felix, Spindler"'
Publikováno v:
Corporate Governance: The International Journal of Business in Society. 19:1042-1062
PurposeThis paper aims to address the evolution of corporate governance in Germany with a particular regard to whether there can be observed a gradual convergence to a shareholder primacy corporate governance system.Design/methodology/approachTo inve
Publikováno v:
Helvetica Chimica Acta. 104
Publikováno v:
CHIMIA, Vol 63, Iss 5 (2009)
In this contribution, the first examples of the catalytic highly enantioselective reduction of cyclic meso-anhydrides to lactones and of thioanhydrides to thiolactones are described. The N-benzyl protected key building blocks in the industrial synthe
Externí odkaz:
https://doaj.org/article/29f00b286f5c41e99b6bd9c39d92125a
Autor:
Hans-Ulrich Blaser, Garrett Hoge, Matthias Lotz, Ulrike Nettekoven, Anita Schnyder, Felix Spindler
Publikováno v:
CHIMIA, Vol 62, Iss 6 (2008)
The development of enantioselective catalytic processes for the manufacture of chiral intermediates is a very complex endeavor and can be very time consuming and expensive. In this contribution the major issues which might lead to long development ti
Externí odkaz:
https://doaj.org/article/c36b01cf875d4075a93b0f97edc842ac
Publikováno v:
Applied Homogeneous Catalysis with Organometallic Compounds. :621-690
Publikováno v:
CHIMIA, Vol 55, Iss 9 (2001)
The synthesis of P-stereogenic ligands bearing 2,6-disubstituted phenyl groups at the P atom is a challenging problem. The results reported herein help define the scope and limitations of the existing synthetic protocols, such as Jugé's oxazaphospho
Externí odkaz:
https://doaj.org/article/84d1b4c8102d472e97a2948569986159
Autor:
Hans-Ulrich Blaser, Felix Spindler, Hans-Dieter Schneider, Benoît Pugin, Eric Jelsch, Hans-Peter Jalett, Reinhard Hanreich, Klaus Coers, Hans-Peter Buser, Arthur Wegmann
Publikováno v:
CHIMIA, Vol 53, Iss 6 (1999)
The development of an enantioselective catalytic process for the technical preparation of chiral agrochemicals is illustrated by the case history of the herbicide (S)-metolachlor (trade name Dual Magnum®). Four synthetic routes were investigated in
Externí odkaz:
https://doaj.org/article/5e3e632e6faa451293639737e162673b
Autor:
Hans-Ulrich Blaser, Felix Spindler
Publikováno v:
CHIMIA, Vol 51, Iss 6 (1997)
The use of enantioselective catalytic methods for the technical preparation of chiral agrochemicals is illustrated by the case history of the herbicide (S)-merolachlor (trade name DUAL MAGNUM®). The key step for the technical synthesis of the enanti
Externí odkaz:
https://doaj.org/article/b12c28c58aef48a89206ccd8b216d809
Autor:
Jaume Balsells, Edward J. J. Grabowski, Shane W. Krska, Nelo R. Rivera, Yongkui Sun, Joseph D. Armstrong, Bryon Simmons, Andrew M. Clausen, Felix Spindler, Yi Hsiao, Michele Kubryk, Christophe Malan, Karl B. Hansen, Nori Ikemoto, Feng Xu, Thorsten Rosner
Publikováno v:
Journal of the American Chemical Society. 142:13622-13622
Publikováno v:
Angewandte Chemie. 125:8814-8818