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Showing 1-9 of 9 results for "663107" within Papers
Organocatalytic Asymmetric Domino Knoevenagel/Diels-Alder Reactions: A Bioorganic Approach to the Diastereospecific and Enantioselective Construction of Highly Substituted Spiro [5, 5] undecane-1, 5, 9-triones
Ramachary DB, et al.
Angewandte Chemie (International Edition in English), 42(35), 4233-4237 (2003)
The Importance of Iminium Geometry Control in Enamine Catalysis: Identification of a New Catalyst Architecture for Aldehyde-Aldehyde Couplings
Mangion IK, et al.
Angewandte Chemie (International Edition in English), 116(48), 6890-6892 (2004)
Modern strategies in organic catalysis: the advent and development of iminium activation.
Lelais G and MacMillan DWC.
Aldrichimica Acta, 39(3), 79-87 (2006)
Teresa D Beeson et al.
Science (New York, N.Y.), 316(5824), 582-585 (2007-03-31)
The asymmetric alpha-addition of relatively nonpolar hydrocarbon substrates, such as allyl and aryl groups, to aldehydes and ketones remains a largely unsolved problem in organic synthesis, despite the wide potential utility of direct routes to such products. We reasoned that
Direct asymmetric α-fluorination of aldehydes
Steiner DD, et al.
Angewandte Chemie (International Edition in English), 117(24), 3772-3776 (2005)
Stéphane G Ouellet et al.
Journal of the American Chemical Society, 127(1), 32-33 (2005-01-06)
The first enantioselective organocatalytic hydride reduction has been accomplished. The use of iminium catalysis has provided a new organocatalytic strategy for the enantioselective reduction of beta,beta-substituted alpha,beta-unsaturated aldehydes to generate beta-stereogenic aldehydes. The use of imidazolidinone 2 as the asymmetric
Evaluation of protonation sites in two MacMillan catalysts in solution by gas phase predissociation spectroscopy and electronic structure calculations
Tavares LC, et al.
Organic Chemistry, 134-145 (2020)
Asymmetric organocatalysis of 4+ 3 cycloaddition reactions
Harmata M, et al.
Journal of the American Chemical Society, 125(8), 2058-2059 (2003)
Nick A Paras et al.
Journal of the American Chemical Society, 124(27), 7894-7895 (2002-07-04)
The first enantioselective organocatalytic alkylation of electron-rich benzene rings with alpha,beta-unsaturated aldehydes has been accomplished. The use of iminium catalysis has provided a new strategy for the enantioselective construction of benzylic stereogenicity, an important chiral synthon for natural product and
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