118970-92-6Relevant articles and documents
Iminium Catalysis inside a Self-Assembled Supramolecular Capsule: Modulation of Enantiomeric Excess
Br?uer, Thomas M.,Zhang, Qi,Tiefenbacher, Konrad
, p. 7698 - 7701 (2016/07/07)
The noncovalent combination of a supramolecular host with iminium organocatalysis is described. Due to cation–π interactions the reactive iminium species is held inside the host and reacts in this confined environment. The products formed differ up to 92 % ee from the control experiments without added host. A model rationalizing the observed difference is presented.
PYRAZINE COMPOUNDS AS PHOSPHODIESTERASE 10 INHIBITORS
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Page/Page column 91-92, (2010/06/15)
Pyrazine compounds, and compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.
Water-compatible iminium activation: Organocatalytic Michael reactions of carbon-centered nucleophiles with enals
Palomo, Claudio,Landa, Aitor,Mielgo, Antonia,Oiarbide, Mikel,Puente, Angel,Vera, Silvia
, p. 8431 - 8435 (2008/09/19)
(Chemical Equation Presented) A pool of water-compatible catalysts, namely the chiral prolinol-based catalysts 1, has been developed for highly enantioselective C-C bond-forming Michael reactions in water (see scheme). The synthesis of (S)-Rolipram, a type IV phosphodiesterase inhibitor, was also demonstrated.