Nucleophilic Carbenes as Organocatalysts
181
Seayad J, List B (2005) Asymmetric organocatalysis. Org Biomol Chem 3:
719–724
Seitz M, Reiser O (2005) Synthetic approaches towards structurally diverse γbutyrolactone natural-product-like compounds. Curr Opin Chem Biol 9:
285–292
Sohn SS, Bode JW (2005) Catalytic generation of activated carboxylates from
enals: a product-determining role for the base. Org Lett 7:3873–3876
Sohn SS, Rosen EL, Bode JW (2004) N-Heterocyclic carbene-catalyzed generation of homoenolates: γ-butyrolactones by direct annulations of enals and
aldehydes. J Am Chem Soc 126:14370–14371
Stetter H, Kuhlmann H (1976) Addition von aliphatischen, heterocyclischen
und aromatischen Aldehyden an α,β-ungesättigte Ketone, Nitrile und Ester.
Chem Ber 109:2890–2896
Tewes F, Schlecker A, Harms K, Glorius F (2007) Carbohydrate-containing Nheterocyclic carbene complexes. J Organomet Chem 692:4593–4602
Wöhler F, Liebig J (1832) Untersuchungen über das Radikal der Benzoesäure.
Ann Pharm 3:249–282
Zeitler K (2005) Extending mechanistic routes in heterazolium catalysis-promising concepts for versatile synthetic methods. Angew Chemie Int Ed 44:
7506–7510
Zeitler K (2006) Stereoselective synthesis of (E)-α,β-unsaturated esters via
carbene-catalyzed redox esterification. Org Lett 8:637–640
181
Seayad J, List B (2005) Asymmetric organocatalysis. Org Biomol Chem 3:
719–724
Seitz M, Reiser O (2005) Synthetic approaches towards structurally diverse γbutyrolactone natural-product-like compounds. Curr Opin Chem Biol 9:
285–292
Sohn SS, Bode JW (2005) Catalytic generation of activated carboxylates from
enals: a product-determining role for the base. Org Lett 7:3873–3876
Sohn SS, Rosen EL, Bode JW (2004) N-Heterocyclic carbene-catalyzed generation of homoenolates: γ-butyrolactones by direct annulations of enals and
aldehydes. J Am Chem Soc 126:14370–14371
Stetter H, Kuhlmann H (1976) Addition von aliphatischen, heterocyclischen
und aromatischen Aldehyden an α,β-ungesättigte Ketone, Nitrile und Ester.
Chem Ber 109:2890–2896
Tewes F, Schlecker A, Harms K, Glorius F (2007) Carbohydrate-containing Nheterocyclic carbene complexes. J Organomet Chem 692:4593–4602
Wöhler F, Liebig J (1832) Untersuchungen über das Radikal der Benzoesäure.
Ann Pharm 3:249–282
Zeitler K (2005) Extending mechanistic routes in heterazolium catalysis-promising concepts for versatile synthetic methods. Angew Chemie Int Ed 44:
7506–7510
Zeitler K (2006) Stereoselective synthesis of (E)-α,β-unsaturated esters via
carbene-catalyzed redox esterification. Org Lett 8:637–640