-
organocatalysts incorporate the urea or the
thiourea moiety.
These catalytically effective (thio)urea
derivatives termed (thio)urea
organocatalysts provide...
- the
substrate and the (thio)urea.
Unlike classical catalysts,
these organocatalysts interact by non-covalent interactions,
especially hydrogen bonding...
-
these organocatalysts were
considered "new generation" and are
competitive to
traditional metal(-ion)-containing catalysts.
Organocatalysts are supposed...
- with R1 = ethyl, R2 = methoxy) They find use in
organic chemistry as
organocatalysts in
asymmetric synthesis.
Alongside the alkaloids, many
cinchona barks...
- F. K.; Hansen, T. (2009). "New Phenylglycine-Derived
Primary Amine Organocatalysts for the
Preparation of
Optically Active Warfarin".
European Journal...
-
Organic Synthesis: Guanidines, Amidines,
Phosphazenes and
Related Organocatalysts Tsutomu Ishikawa ISBN 978-0-470-51800-7 Saame, Jaan; Rodima, Toomas;...
- of carbon, hydrogen,
sulfur and
other non-metal elements. When the
organocatalyst is chiral, then
enantioselective synthesis can be achieved; for example...
-
development of
asymmetric catalysis of
cascade processes by
employing chiral organocatalysts or
chiral transition-metal complexes.
classification of
cascade reactions...
- Diez-Gonzalez, S.; Nolan, S. P. (2007). "N-heterocyclic
carbenes as
organocatalysts". Angew. Chem. Int. Ed. 46 (17): 2988–3000. doi:10.1002/anie.200603380...
-
electrophiles are also
optically pure. One such
reagent is the fructose-derived
organocatalyst used in the Shi epoxidation. The
catalyst can
accomplish highly enantioselective...
